GEAR OPERATION AND PARTSFOR

PARAGONMODELS P200-P30o-P400

HYDRAULIC TRANSMISSIONS

TABLE OF CONTENTSPage

I SPECIFICATIONS 78Description Chan 78Model and SerialNumbers 78

II INTRODUCTION 79IIJ INSTALLATION 79

Definition of Rotation 79Installation of Transmission to Engine 79Propeller Shaft Alignment 79

IV OPERATION 80Transmission Oil System 80Forward and ReverseDrives 80

Staning and Operating Procedure 80Shifting Speed Range 80

V MAINTENANCE 81Lubrication 81Adjustments 81Trouble Shooting Chan 82-83

VI PARTS 84Pans Identification " 84Pans List-P-200, P-300 85-92Exploded Views-P-200, P-300 93-95PanList-PV-300(SplitHousing) 96-97Exploded Views-PV-300 (Split Housing) 98-100

(77)

I. SPECIFICATIONS

A. Descript,ion Chart

MODELP200

P300P400REDUCTION RATIODIRECTION OF ROTA TION, , ,

P21RP31RP41R DIRECT RIGHT

P21tP31LP41L DIRECT LEFT

P22RP32RP42R 1. 5: 1 RIGHT

P22LP32LP42L 1. 5:1 LEFT

P23RP33RP43R 2.0: 1 RIGHT

P23L, P33LP43L 2.0:1 LEFT

P24RP34RP44R 2.5:1 RIGHT

P24LP34LP44L 2.5:1 LEFT

P25RP35RP45R 3.0: 1 RIGHT

P25LP35LP45L 3.0: 1 LEFT

B. Model and Serial Numbers

MODEL AND SERIAL NUMBER CHART

Each reverse gear has a model number anda serial number. These numbers are onthe name plate, located on the housingof the transmission.

5J.1234· Transmission Serial No.R - Right Hand Rotation Unit

L· Left Hand Rotation Unit

DIRECT DRIVE MODEL AND SERIAL NUMBERS

1 • Direct DriveP2· Gear, Size

REDUCTION GEAR MODEL AND SERIAL NUMBERS

P 23~

P 2 - Gear Size 2 '3 i Reduction, Gear

: \ Si ze

L 5J-5678

-------=======

loS, : 1 '! R· Right Hand Rotation Unit

2.0: 1 GReductian L. Left Hand Rotation Unitear2.5:1 Ratio

3.0: 1

-5J· 5678 . trans-

mi IsionSerialNo.

•

(78)

II. INTRODUCTION

The Models P200, P300 and P400 hydraulictransmissions have been designed for smoothoperation and dependability in marine use. Thetransmission is self- contained, having an oilpressure system and oil supply completelyseparated from engine lubricating oil systems.

TransJ1lission oil under pressure is used toengage a forward or reverse drive. The for-

III. INSTAllATION

A. The installation instructions below are foruse when the original transmission has beenremoved for servicing and must be re­installed, or when the transmission unitis to be adapted as non-original equip­ment to a marine engine.

B. It is important that the engine and trans­mission rotations are matched. The direc­tion of rotation of an engine is defined inthis manual as the direction of rotationof the engine crankshaft as viewed from theoutput end of the transmission. A clock­wise rotation of the engine is a right handrotation and a counterclockwise rotation ofthe engine is a left hand rotation.

A letter "R" or "L" appearing on thetransmission serial number plate illus­trated in Section I, "SPECIFICATIONS",indicates whether the transmission is foruse with a right or left hand rotatingengine.

C. The hydraulic transmission is attached tothe engine in the following manner:

1. Insert two 3-1/2" studs in oppositetransmission mounting holes in theengine adapter plate.

2. Place the transmission against the studsso that the studs go through two of thematching holes in the transmissionhousing flange.

3. Slide the transmission along the studstoward the engine so that the spline onthe shaft at the front ofthe transmissionenters the matching splined hole in theengine vibration dampener.

(79)

ward drive is through a multiple disc clutcharrangement, while the reverse drive utilizesa reverse clamp band and planetary geartrain. The transmission oil is circulated andcooled through a separate external oil coolercore, which is in turn cooled by the enginewater. Paragon transmissions are furnishedwith either direct drive or reduction gears.Gear reduction ratios and correspondingmodel identification numbers are listed inSection I, under "SPECIFICATIONS".

4. Install and tighten four bolts with lock­washers through the transmissionhousing flange into the engine adapterplate. Remove,the 3-1/2" studs. Installand tighten the two remaintng boltswith lockwashers through the trans­mission housing flange.

D. The transmission and propeller shaft cou­pling must .be carefully aligned before thepropeller shaft is connected to the trans­mission, in order to avoid vibration andconsequent damage to the transmission,engine, and boat hull during operation.To 'align the coupling, move the propellershaft, with attached coupling flange, towardthe transmission so that the faces of thepropeller shaft coupling flange and trans­mission shaft coupling flange are in con­tact. The coupling flange faces should be

. in contact throughout their entire cirCum­ference. The total runout or gap betweenthe faces should not exceed .002" at anypoint. If the runout exceeds .002", reposi­tion the engine and attached transmission'by loosening the engine support bolts andadding or removing shims to raise or lowereither end of the engine. If necessary,move the engine sideways to adjust therunout or to align the coupling flangefaces laterally.' Tighten the engine supportbolts and recheck the alignment of thecoupling before bolting the coupling flangestogether. Connect the coupling flanges withbolts, lockwashers, and nuts.

E. Connect the oil cooler lines to the trans­mission.

F. Connect the shift control cable from thecockpit control station to the transmissioncontrol valve lever, shown in Figure onpage 5. Place the transmission controlvalve lever in the neutral position and

adjust the sl,aft control cable length untilthe cockpit control station hand lever isin the neutral position. Move the cockJ?itcontrol hand lever to forward and reversepositions several times while observing thetransmission control valve lever motion.The transmission control valve lever shouldmove fully into forward or reverse positionwhen the hand lever is moved into forward

IV. OPERATION

Principle of Operation

The transmission forward and reveI1'- drivesare operated by transmission oil unddr pres­sure. An internal gear type oil pump deliversthe transmission oil, under pressure, to theexternal oil cooler. The .transmission oil isreturned, still under pressure, to the oildistribution tube and relief valve. The reliefvalve maintains the oil pressure by remainingclosed until the oil pressure reaches 60 PSI.When the control lever is shifted to theforward position, oil under pressure is de­livered to the multiple disc clutch piston,which moves to clamp the clutch discs andplanetary reverse gear case together. Thediscs and case then revolve as a solid cou­pling in the direction of engine rotation. Thereverse drive is engaged by shifting thecontrol lever to the reverse position, so thatoil under pressure is delivered to the reversepiston. The reverse piston moves to clampthe reverse band around the planetary gearcase, preventing the planetary gear casefrom moving but allowing the planetary gearsto revolve to drive the putput or propellershaft in a direction opposite to the rotationof the engine. With the control lev~r in theneutral position, pressurized oil is preventedfrom entering the clutch piston 01' reverseband piston and the propeller shaft remainsstationary .

(80)

or reverse position, and should returnexactly to the neutral position when thehand lever is in the neutral position.

G. Remove the oil dipstick, shown in Figureon page 5, and fill the transmission withType A transmission fluid to the mark onthe dipstick. Replace the dipstick in thetransmission housing.

Starting Procedure

1. Always start the engine with the trans­mission in NEUTRAL to avoid moving theboat suddenly forward or back.

2. When the engine is first started, allow itto idle for a few moments. Stop the engineand check the transmission oil level. Addoil if necessary to bring the oil level upto the mark on the transmission dipstick.

NOTE

ON SUBSEQUENT START-UPS, THETRANSMISSIONOIL LEVEL MAYBECHECKED BEFORE RUNNING THEENGINE, WHEN ENGINE OIL ISCHECKED.

3. Start the engine again, with the transmissionin NEUTRAL, and,allow the enginetowarmup to operating temperature.

4. Shift the transmission into FORWARDorREVERSE as desired. If the engine shouldstall when the transmission is shifted toFORWARDor REVERSE, place the trans­mission in NEUTRAL before restarting theengine.It is recommended that shifting be done atspeeds below 1000 RPM, and preferably inthe 800 RPM, or idle engine range, to pro­long the life of the engine, transmission,and boat. EMERGENCY shifts may be athigher engine speeds, but this is not arecommended practice. •

V. MAINTENANCE

A. Lubrication

The Models P200, P300 and P400 trans­missions are self-contained units, indepen­dent of the engine lubricating systems.The units are lubricated by pressure and bysplash from its own oil. The type of oilrecommended is "Transmission Fluid,Type A", commonly used for automatictransmissions in automobiles.

The quantity of oil depends upon the angleof installation, as well as the reductionmodel. The level must be maintained atthe mark on the dipstick and should bechecked periodically to ensure satisfac­tory operation.

When filling for the first time or refillingafter an oil change. check the level afterrunning for a few minutes to make certainthat the oil cooler and the various passages

OILDIPSTICK

Oil ~FillER \

Oil

BREATHER

COUPLINGFLANGE

are full. If necessary. refill to the markon the dipstick to ensure proper operationof the transmission. The transmission oillevel should be checked each time the engineoil level is checked, before running theengine.

The oil in the transmission should bechanged every 100 hours, or each seasonunder normal conditions. However, thenumber of hours that can be run betweenoil changes varies with the operating condi­tions. Drain plugs are located at thebottom of the reverse gear housing and thereduction gear housing.

B. Adjustments

No adjustment is necessary for the FOR­WARD drive multiple disc clutches, and thereverse band is self adjusting to compen­sate for lining wear, so that no externalreverse band adjustment is necessary.

Oil TO COOLER

PARAGON TRANSMISSION

(81)

C. Trouble Shooting Chart

PROBLEM

GEAR INOPERATIVE

POSSIBLE CAUSESAND METHODSOF CORRECTION

Drive Shaft does not operatewith selector valve in forwardor reverse.

1. Low Oil Pressure. a. Low oil supply. Add oil, refer tolubrication.

b. Faulty oil gauge. Replace gauge.Oil gauge slow to register, air orobstrug~~onin oil gauge line. Cleanand bleed oil gauge line.

c. Plugged oil lines or passages.Clean lines or passages.

d. Oil pressure relief valve scoredand sticking. Remove relief valve.Clean valve and valve bore incontrol valve housing with crocuscloth to free valve, or replace.

e. Defective pistons and oil distributorseal rings. Replace seal rings.

f. Defective oil pump. Check for wearand replace if necessary.

2. High Oil Temperature a. Low oil supply. Add oil, refer tolubrication.

b. Low water level in cooling system.Add water, and check for leaks.

c. Plugged raw water inlet screen.Clean screen.

d. Collapsed or disintegrated waterinlet hose. Replace hose.

e. Air leak in cooling water suctionline~ Replace suction line.

f. Raw water pump impeller worn ordamaged. Replace impeller.

g. Clogged or dirty oil cooler element.Remove and clean

3. Reverse Band notengaging PlanetaryGear Cage.

4. Failure of PlanetaryAssembly.

5. Failure of ReductionGear.

a. Reverse band lining worn out.Replace lining.

b. Defective reverse piston "0" ring •Replace "0" ring.

Remove gear case assembly, and checkfor defective or damaged parts. Replacedefective or damaged parts.

Remove reduction gear assembly andcheck for defective or damaged parts.Replace defective or damaged parts.

••

PROBLEM

GEAR DRAGGING

POSSIBLE CAUSESAND METHODSOF CORRECTION

Drive Shaft rotates eitherforward or reverse withSelector Valve in neutralposition.

1. Defective forwardClutch Plates.

Forward clutch plates warped andsticking. Remove clutch plates andreplace.

2. Defective forward Forward clutch piston release springClutch Piston Release broken or weak. Replace spring.Spring.

GEAR SLIPPING OR SLOWTOENGAGE

With Selector Valve in forwardor reverse position.

INTERNAL ANDEXTERNALLEAKS

3. Binding in PlanetaryAssembly.

1. Low Oil Pressure.

2. Worn forward ClutchPlates.

3. Reverse Band notengaging Gear Case.

1. Water in LubricatingOil.

2. Excessive Oil inEngine Crankcase orFlywheel Housing.

3. Oil on Exterior ofMarine Gear.

4. Loss of Oil fromTransmission.

(83)

a. Bearings and gears worn excessivelyin gear case. Replace necessaryparts.

b. Input shaft bearings worn excessively,causing misalignment of input shaft.Replace nece ssary parts.

See "Gear Inoperative',' (1).

Remove forward clutch plates and checkfor wear excessively, replace clutchplates.

See "Gear Inoperative", (3).

a. Hole in oil cooler element permittingwater to seep into oil compartment.Replace oil cooler element.

b. Oil cooler gaskets. Check gasketsand replace.

Defective front end plate oil seal.Replace oil seal.

a. Oil seeping from breather. Checkfor too high oil level.

b. Defective rear end oil seal. Replaceoil seal.

a. Check for defective gaskets andseal.

VI. PARTS

Each part illustrated in the exploded viewshas a key number and an arrow pointing fromthe key number to the part. Refer to the keynumber in the parts list to determine the partnumber and name.

ALWAYS GIVE THE PART NUMBER. PARTNAME. TRANSMISSION MODEL NUMBER,AND TRANSMISSION SERIAL NUMBER WHENORDERING PARTS.

ENGINE REVERSE GEAR BACKLASH NOISE

NOTE: Normal backlash noise is permissible at idlespeed with engine in gear, but if the noise issevere check for the following problems:

A. Engine needs tune-up

(84)

B. Propeller shaft misalignmentC. Bent propelle'r or shaftD. Badly worn strut bushing or stuffing boxE. Defective gear

•

MODELP-21P-22

P-23P-24

P-25

P·200 SERIESSPEC.

Z-7717Z-7718Z-7719Z-7720Z-7721

For Right and Left Rotation

RATIODirect

1.5: 12.0:1

2.5:13.0:1

Where UsedKeyNo.12

34

5

67

89

1011

-12

1314

15

161718

192021

22

23

24

25

26

2728

29

3031

32

333435

36373839404141

Part No.16.04-9055316.04-9203316.04-9055516.04-9055616.04-9055716.04-9055816.04-9055916.04-9056016.04-9056116.04-9056216.04-9056316.04-9056416.04-9056516.04-9056616.04-9056716.04-9056816.04-9056916.04-9085616.04-9084216.04-9196516.04-9057416.04-9057516.04-9080216.04-9057716.04-9080016.51-0000616.51-0000516.04-9080116.04-9039616.04-9039516.04-9039716.04-9058016.04-9054516.45-0000716.04-9080316.04-9080416.04-9198316.04-9080716.04-9084916.04-9084816.04-9075616.04-90674

No.Part Name Reqd.Gear Case Needle Bearing 1Gear Case 1

Long Pinion 2Pinion Thrust Pad 4

Roller Bearing 1 Set (128)Long Pinion Bearing Spacer 2Pinion Shaft 4

Engine Gear Roller Bearing .Engine Gear 1Shon Pinion 2

Roller Bearing 1 Set (128)Shon Pinion Bearing Spacer 2Shon Pinion Spacer 2Pinion Shaft Lock Tab 2

Case Clip 2Capscrew 2Engine Gear Thrust Washer 1Direct Drive Tailshaft 1

Propeller Gear 1Propeller Gear Thrust Washer 1Steel Clutch Plate 7Bronze Clutch Plate 6

Screw Collar Spring 1Screw Collar Needle Bearing 1Screw Collar 1

Forward Piston "0" Ring-Outer 1Forward Piston "0" Ring-Inner 1Forward Piston 1

Clip-Screw Collar 2Lockscrew 2

Oil Distributor Seal Rings 2Tailshaft Thrust Washer 1Tailshaft Seal Washer 1

Woodruff Key 1Spring Retainer 1Retaining Ring 1Cover Gasket 1Distributor Tube 1Tailshaft Needle Thrust Race 1

Tailshaft Needle Thrust Bearing 1Retaining Ring 1Retaining Ring 1

(85)

Dir.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

p.

22

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXX

XXXXXXX

p.

23

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXX

XXXXXXX

P­24XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXX

XXXXXX

X

p.

25XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXX

XXXXXX

X

Where Used

KeyNo.P-P-P-P-

No.Part No.Part Name Reqd.Dir.22232425

4216.04-92036Ball Bearing ........................................... 1XX

4216.04-92037Ball Bearing ........................................... 1 XX

4316.04-90831Reduction Pinion Tailshaft ............................... 1X

(L.H. Only) 4316.04-90830 Reduction Pinion Tailshaft ............................... 1 X

(R.H. Only) 4316.04-90833Reduction Pinion Tailshaft ............................... 1 X

(L.H. Only) 4316.04-90832Reduction Pinion Tailshaft ............................... 1X

(R.H. Only) 4316.04-90835Reduction Pinion Tailshaft ............................... 1 X

(L.H. Only) 4316.04-90834 Reduction Pinion Tailshaft ............................... 1 X

(R.H. Only) 4316.04-90837Reduction Pinion Tailshaft ............................... 1 X

(L.H. Only) 4316.04-90836 Reduction Pinion Tailshaft ............................... 1 X

(R.H. Only) . 4416.04-90705 Reduction Adapter Plate ................................. 1 XXXX

4416.04-90846 Reduction Adapter Plate ................................. 1 X

4416.04-90704 Reduction Adapter Plate ................................. 1 X

4416.04-90847Reduction Adapter Plate ................................. 1 X

4516.04-90595Adapter Plate Seal ...................................... 1XXXX

4616.04-90594 Capscrew Hex. Socket ................................... 6 XX

4616.04-90710 Capscrew Hex. Socket .................................. .4 XX

4716.50-00069 Gasket ............................................... XX

4716.50-00069Gasket ............................................... 1 XX

4816.04-90715Crescent .............................................. 1 XX

4916.04-90713Plain Steel Washer ..................................... 2 XX

.065 5016.04-90712Spring Lockwasher Cad. PI. .............................. 2 XX

5116.04-90711Hex. Capscrew Grade 5 .................................. 2 XX

5216.04-90271Locknut .............................................. 1X

5316.04-90272Lockwasher ........................................... 1X

5416.04-90594Capscrew Hex. Hd. GR 5 ................................ 6X

5516.04-90712SP. L Washer CAB PiA TE ............................... 6X

5616.90-00017Ball Bearing ........................................... 1XXXXX

5716.04-90445Direct Drive Plate ...................................... 1X

5816.51-10014Oil Seal .............................................. 1X

5916.04-90843Gear Half Coupling .................................... 1X

6016.50-00036Rear Gasket ........................................... 1XXXXX

6116.04-91977Housing .............................................. 1XXXXX

6216.04-90729Dipstick Tube ......................................... 1XXXXX

6316.50-00173Front Gasket .......................................... 1XXXXX

6416.04-90810 Reverse Gear Housing Pin ................................ 1XXXXX •6516.04-90584 Baffle ................................................ 1XXXXX

6616.04-90633Capscrew Socket Flat Hd ................................. 2XXXXX

6716.04-90826Hold Down Spring ..................................... 1XXXXX

6816.04-90825Socket Head Pipe Plug .................................. 1XXXXX

6916.04-90911Pipe Plug ............................................. 3XXXXX

7016.04-90731Control Lever Pin ...................................... 3XXXXX

(86)

Where UsedKey

No.p.p.p.p.No.

Part No.Part Name Reqd.Dir.2223242571

16.04-90633Capscrew Hex Hd ....................................... 1XXXXX72

16.04-90666Lockwasher Spring CP ................................... 1XXXXX73

16.04-90746Plain Washer .......................................... 1XXXXX74

16.04-90730Control Lever .......................................... 1XXXXX75

16.04-90733Control Lever Bushing .................................. 1XXXXX76

16.04-90732Control Lever Pawl ..................................... 1XXXXX77

16.51-00007Control Lever' '0" Ring ................................. 1XXXXX78

16.04-91973Control Valve ......................................... 1XXXXX79

16.04-90604Control Valve Retaining Ring ............................. 1XXXXX80

16.04-92034Cover .. " ............................................. 1XXXXX81

16.51-00011Reverse Piston "0" Ring ................................ 1XXXXX82

16.04-90817Reverse Piston & Shaft Assy ............................... 1XXXXX83

16.04-90818Piston Back Up Plate .................................... 1XXXX84

16.04-90820Reverse Piston Shaft Pin ................................. 1XXXXX85

16.04-90821RetainingRing ....................................... .4XXXXX86

16.04-90820 Reverse Band Roll Pin .......................... , ........ 1XXXXX87

16.04-90819Reverse Band Lever ..................................... 2XXXXX88

16.04-90822Reverse Band Roll ...................................... 1XXXXX89

16.51-00012Piston Backup Plate "0" Ring ............................ 1XXXXX90

16.04-90411Relief Valve Plug ....................................... 1XXXXX91

16.04-90410 Relief Valve Spring ..................................... 1XXXXX92

16.04-90824Relief Valve Retaining Ring .............................. 1XXXXX93

16.51-00009Relief Valve "0" Ring .................................. 1XXXXX94

16.04-90412Relief Valve Pin ........................................ 1XXXXX95

16.04-90823Relief Valve Housin~ .................................... 1XXXXX96

16.51-10013Front Plate Oil Seal ..................................... 1XXXXX97

16.04-91968Front Plate ............................................ 1XXXXX98

16.04-90622Front Plate Thrust Washer ............................... 1XXXXX99

16.04-90623Roller Bearing ......................................... 1XXXXX100

Not Required101

Not Required102

16.04-90626Inner Pump Gear ...................................... 1XXXXX103

16.04-40439Outer Pump Gear ...................................... 1XXXXX104

16.04-91970Pump Housing ........................................ 1XXXXX105

16.04-90666 LockwasherSpring ...................................... 6XXXXX106

16.04-90536Capscrew Hex. Hd ...................................... 6XXXXX107

16.04-90828Dipstick Assy ................................... " ..... 1XXXXX108

16.04-91982Capscrew Socket Hd ..................................... 8XXXXX109

16.04-90813Breather .............................................. 1XXXXX110

16.04-90388Pump Key ............................................ 1XXXXX111

16.04-90808Reverse Band Assy ...................................... 1XXXXX112

16.58-80013Pipe Plug ............................................. 1XXXXX113

16.04-92035Brass Washer .......................................... 3XXXXX114

16.04-90878Brake Band Support Screw ............................... 1XXXXX115

16.04-90812External Socket Ferry Hd. Capscrew ........................ 6XXXXX116

16.04-90467Detent Seal Washer ..................................... 1XXXXX117

16.04-90606Detent Ball ........................................... 1XX:x-XX118

16.04-91982Capscrew ............................................. 1XXXXX119

16.04-90607Detent Spring ......................................... 1XXXXX120

16.04-90712Lockwasher ........................................... 6XXXX121

16.04-90594Capscrew GR 5 ........................................ 6XXXX

(87)

Where Used

Key

No.p-p-p-p-No.

Part No.Part Name Reqd.Dir.22232425

122

16.04-90844Reduction Gear Housing ................................. 1XX122

16.04-90845Reduction Gear Housing ................................ 1 XX123

16.58-80010Pipe Plug ............................................. 1XXXX124

16.51-10020Oil seal ............................................... 1XXXX125

16.04-90853Gear Half Coupling .................................... 1XXXX126

16.04-90854Lockwasher ............................................ 1XXXX127

16.04-90855Locknut .............................................. 1XXXX128

16.04-90838Internal Gear (L.H. Only) ................................ 1XX128

16.04-90839Internal Gear (R.H. Only) ............................... 1XX128

16.04-90838Internal Gear (L.H. Only) ................................ 1 XX128

16.04-90839Internal Gear (R.H. Only) ............................... 1 XX129

16.04-90850Bearing Assy ........................................... 1XX129

16.04-90851Bearing Assy ........................................... 1 X130

16.04-90227Retaining Ring ........................................ 1XX130

16.04-90852Retaining Ring ........................................ 1 X131

16.51-00005"0" Ring-Reduction Gear ............................. 1XXX132

16.04-90581Suction Tube .......................................... 1XXX133

16.04-90573Screw Collar Thrust Washer .............................. 1X

(88)

P-300 SERIESMODEL

SPEC.RATIOP-31

Z-7705DirectP-32-AR

Z-7710-R1.5:1P-32-AL

Z-7710-L1.5:1P-34-BR

Z-7712-R2.5:1P-34-BL

Z-7712-L2.5:1For Right and Left Rotation Where-UsedKey

No.P-p.P-p.P-No.

Part No.Part Name Reqd.3132AR 32AL 34BR 3;BL

1

16.04-90553Gear Case Bearing ............... , ...................... 1XXXXX2

16.04-90554Gear Case ............................................. 1XXXXX3

16.04-90555Long Pinion ........................................... 3XXXXX4

16.04-90556 Thrust Pads ........................................... 6XXXXX5

16.04-90557Roller Bearing 1 Set ................................. (192)XXXXX6

16.04-90558Long Pinion Bearing Spacer .............................. 3XXXXX7

16.04-90559Pinion Shafts .......................................... 6XXXXX8

16.04-90560 EngineGearRollerBearing .............................. 2XXXXX9

16.04-90561Engine Gear ........................................... 1XXXXX10

16.04-90562Shott Pinion .......................................... 3XXXXX11

16.04-90563Roller Bearing 1 Set ................................. (192)XXXXX12

16.04-90564Shott Pinion Bearing Spacer .............................. 3XXXXX13

16.04-90565Shott Pinion Spacer ..................................... 3XXXXX14

16.04-90566 Pinion Shaft Lock Tab ................................... 3XXXXX15

16.04-90567Case Clip .............................................. 3XXXXX16

16.04-90568Capscrew ............................................. 3XXXXX17

16.04-90569 Engine Gear Thrust Washer .............................. 1XXXXX18

16.04-90856 Direct Drive Shaft ...................................... 1X19

16.04-90842Propeller Gear ......................................... 1XXXXX20

16.04-91965Propeller Gear Thrust Washer ............................ 1XXXXX21

16.04-90574Steel Clutch Plate ...................................... 7XXXXX22

16.04-90575Bronze Clutch Plate .................................... 6XXXXX23

16.04-90802Screw Collar Spring ..................................... 1XXXXX24

16.04-90577Screw Collar Needle Bearing .............................. 1XXXXX25

16.04-90800 Screw Collar ........................................... 1XXXXX26

16.51-00006 Fwd. Piston "0" Ring-Outer ............................. 1XXXXX27

16.51-00005Fwd. Piston "0" Ring-Inner ............................. 1XXXXX28

16.04-90801Forward Piston ......................................... 1XXXXX29

16.04-90396Clip-Screw Collar ....................... '............... 2XXXXX30

16.04-90395Lockwasher ........................................... 2XXXXX31

16.04-90397Oil Dist. Seal Ring ..................................... 2XXXXX32

16.04-90580 Tailshaft Thrust Washer ................................. 1X33

16.04-90545Tailshaft Seal Washer ................................... 1X34

16.45-00007Key .................................................. 1X35

16.04-90803 Spring Retainer ........................................ 1XXXXX36

16.04-90804 Retaining Ring ........................................ 1XXXXX37

16.04-91983Cover Gasket .......................................... 1XXXXX38

16.04-90807Distributor Tube ....................................... 1XXXXX39

16.04-90849 TailshaftNeedleThrustRace ............................. l XXXX40

16.04-90848 Tailshaft Needle Thrust Brg .............................. 1 XXXX41

16.04-90674 Retaining Ring ....................................... XX41

16.04-90756 Retaining Ring ....................................... XX

(89)

Where Used

Key

No.p-p-p-p-p-

No.Part No.Part Name Reqd.3132AR 32AL 34BR 35BL

4216.90-00029 Ball Bearing .......................................... XXXX

4316.04-90830 Tailshaft ............................................. X

4316.04-90831Tailshaft ............................................. X

4316.04-90834 Tailshaft ............................................. X

4316.04-90835Tailshaft ............................................. X

4416.04-90705Reduction Adp. Plate .................................. XX

4416.04-90704 Reduction Adp. Plate .................................. XX

4516.04-90595Adapter Plate Seal ...................................... 2XXXX

4616.04-90594Capscrew Hex Socket .................................... 6XX

4616.04-90710Capscrew Hex Socket .................................... 4 XX

4716.50-00069Gasket ............................................... 1XX

4716.50-00069Gasket ............................................... 1 XX

4816.04-90715Gasket ............................................... 1 XX

4916.04-90713Plain Steel Washer ..................................... 2 XX

5016.04-90712Lockwasher ........................................... 2XXXX

5116.04-90711No.5 Capscrew ........................................ 2 XX

5216.04-90271Locknut .............................................. 1X

5316.04-90272Lockwasher ........................................... 1X

5416.04-90594Capscrew Grade 5 ...................................... 6X

5516.04-90712SpringWasherCABPLATE ............................. 6X

5616.90-00017Ball Bearing ........................................... 1X

5716.04-90445Direct Drive Plate ...................................... 1X

58

16.51-10014Oil seal ............................................... 1X59

16.04-90843Gear Half Coupling .................................... 1X60

16.50-00036Gasket ............................................... 1XXXXX61

16.04-91977Housing .............................................. 1XXXXX62

16.04-90729 Dipstick Tube ......................................... 1XXXXX63

16.50-00173Front Gasket .......................................... 1XXXXX64

16.04-90810 Reverse Gear Housing Pin ................................ 1XXXXX65

16.04-90584 Baffle ................................................ 1XXXXX66

16.04-90633Capscrew Socket Flat Head ............................... 2XXXXX67

16.04-90826Hold Down Spring ..................................... 1XXXXX68

16.04-90825Socket Head Pipe Plug .................................. 1XXXXX69

16.04-90911Pipe Plug ............................................. 3XXXXX70

16.04-90731Control Lever Pin ...................................... 3XXXXX71

16.04-90633Capscrew Hex Hd ....................................... 1XXXXX72

16.04-90666 Lockwasher ........................................... 1XXXXX73

16.04-90746Plain Washer .......................................... 1XXXXX74

16.04-90730 ControILever .......................................... 1XXXXX75

16.04-90733Control Lever Bushing .................................. 1XXXXX76

16.04-90732Control Lever Pawl ..................................... 1XXXXX77

16.51-00007Control Lever "0" Ring ................................. 1XXXXX •

7816.04-91973Control Valve ......................................... 1XXXXX

7916.04-90604Control Valve Retaining Ring ............................. 1XXXXX

8016.04-92034Cover ................................................ 1XXXXX ,

81

16.51-00011Reverse Piston "0" Ring ................................ 1XXXXX82

16.04-90817Reverse Piston & Shaft Assy ............................... 1XXXXX83

16.04-90818Piston Back Up Plate .................................... 1XXXXX84

16.04-90820 Reverse Piston Shaft Pin ................................. 1XXXXX85

16.04-90821Retaining Ring ....................................... .4XXXXX86

16.04-90820 Reverse Band Roll Pin ................................... 1XXXXX

(90)

KeyNo. Part No. Part Name

Where UsedNo. p. P- P- P- P-

Reqd. 32 32AR 32AL 34BR 35Bl

87 16.04-90819Reverse Band Lever ..................................... 2XXXXX88

16.04-90822Reverse Band Roll ...................................... 1XXXXX89

16.51-00012Piston Back Up Plate "0" Ring ........................... 1XXXXX

9016.04-90411Relief Valve Plug ....................................... 1XXXXX

91

16.04-90410Relief Valve Spring ..................................... 1XXXX X

9216.04-90824 Relief Valve Retaining Ring .............................. 1XXX-XX

9316.51-00009 Relief Valve "0" Ring .................................. 1X~XXX

9416.04-90412Relief Valve Pin ........................................ 1XXX-XX

95

16.04-90823Relief Valve Housing .................................... 1XXXXX

9616.51-10013Front Plate Oil ~eal ..................................... 1XXXXX

97

16.04-91968Front Plate ............................................ 1XXXXX98

16.04-90622Front Plate Thrust Washer ............................... 1XXXXX

99

16.04-90623Roller Bearing ......................................... 1XXXXX100

Not Required101

Not Required102

16.04-90626Inner Pump Gear ...................................... 1XXXXX

103

16.04-40439Outer Pump Gear ...................................... 1XXXXX104

16.04-91970 Pump Housing ........................................ 1XXXXX

10516.04-90666Lockwasher Spring ...................................... 6XXXXX

10616.04-90536Capscrew Hex. Hd ...................................... 6XXXXX

10716.04-90828Dipstick Assy .......................................... 1XXXXX

10816.04-91982Capscrew Socket Hd ..................................... 8XXXXX

109

16.04-90813Breather .............................................. 1XXXXX110

16.04-90388Pump Key ............................................ 1XXXXX111

16.04-90808Reverse Band Assy...................................... 1XXXXX112

16.58-80013Pipe Plug ............................................. 1XXXXX

11316.04-92035Brass Washer .......................................... 3XXXXX

11416.04-90878Brake Band Suppon Screw ............................... 1XXXXX

11516.04-90812CapscrewExt.SocketHd ................................. 6XXXXX

11616.04-90467Detent Seal Washer ..................................... 1XXXXX

11716.04-90606Detent Ball ....................................•...... 1XXXXX

11816.04-91982Capscrew ............................................. 1XXXXX

119

16.04-90607Detent Spring ......................................... 1XXXXX120

16.04-90712Lockwasher ........................................... 6XX120

16.04-90712Lockwasher ........................................... 4 XX121

16.04-90594Capscrew GR 5 ........................................ 6XXXX122

16.04-90844Reduction Gear Housing ................................ 1XX122

16.04-90845Reduction Gear Housing ................................ 1 XX

123

16.58-80010Pipe Plug ............................................. 1XXXX124

16.51-10020Oil Seal .............................................. 1XXXX

12516.04-90853Gear Half Coupling .................................... 1XXXX

12616.04-90854 Lockwasher ........................................... 1 XXXX

12716.04-90855Locknut .............................................. 1XXXX

12816.04-90838Internal Gear .......................................... 1 X

12816.04-90839Internal Gear .......................................... 1X

12816.04-90838Internal Gear .......................................... 1 X

12816.04-90839Internal Gear .......................................... 1 X

12916.04-90850 Bearing .............................................. 1 XX

12916.04-90851Bearing .............................................. 1 XX

13016.04-90227Retaining Ring ........................................ 1XX

13016.04-90852RetainingRing ........................................ 1 XX

(91)

KeyNo. Part No. Part Name

Where UsedNo. p. p. p. p. p.

Reqd. 31 32AR 32AL 34BR 35BL

131 16.51-00005 "0" Ring 1132 16.04-90581 Suction Tube .133 16.04-90573 ScrewCOUarThrustWasher l

(92)

xX

XX

XX

XX

XX

•

GEAR CASE ASSEMBLY

FRONT END PLATE AND PUMP ASSEMBLY

(93)

REVERSE GEAR HOUSING ASSEMBLY

,.

COMPLETE ASSEMBLY

(94)

COVER ASSEMBLY

REDUCTION GEAR ASSEMBLY

- --95

E9091

92

93

/94J

RELIEF VALVEASSEMBLY

126

72

737475

76

79

-71

(-- 129~Ii IJffiiJn~~lYJ'-il)

•• I" 1

i

128

~/123

88 87

89

83

81

82

80

SPLIT HOUSING V-DRIVE

Model

RatioSpecification-PV31R&L

1:1Z-7867 R&L

PV32R&L1.5: 1Z-7868 R&L

PV33R&L

2.0:1Z-7869R&L

PV34R&L2.5:1Z-7870R&L

I

Key

No.Key No.

No. Part No.

Part NameReqd.No. Part No.Part NameReqd.1

16.04-90536Capscrew Hex. Hd. 64416.04-90397Ring 22

16.04-90467Seal Washer 64516.04-90633Capscrew Hex. Hd. 13

16.51-10013Oil Seal 14616.04-90666Lockwasher 14

16.04-9'..968Front Plate 14716.04-90746Washer 15

16.04-90622Washer 14816.04-90730Lever 16

16.04-90623Bearing 14916.04-90733Bushing 17

16.04-90626Pump Gear 15016.04-90732Pawl 18

16.04-40439Pump Gear 15116.04-90731Pin 39

16.04-91970Pump Housing 15216.51-00007"0" Ring 110

16.04-90568Capscrew Hex. Hd. 35316.04-91973Valve 111

16.04-90567Case Clip 35416.04-90604Retaining Ring 112

16.04-90566Shaft Locking Tab 35516.04-91974Detent Plug 113

16.04-90559Shaft 65616.04-92042Cover 114

16.04-90553Bearing 15716.04-90731Refer to Code No. 5115

16.04-90554Case 15816.51-00011"0" Ring 116

16.04-90556Pad 65916.04-90817Reverse Piston Assembly117

16.04-90557Bearing 1 Set (192)6016.04-90818Plate 118

16.04-90555Long Pinion 36116.51-00012"0" Ring 119

16.04-90558Bearing Spacer 36216.04-90820Pin 220

16.04-90562ShonPinion 36316.04-90821Retaining Ring 421

16.04-90557Refer to Code No. 17 6416.04-90820Refer to Code No. 6222

16.04-90556Refer to Code No. 16 6516.04-90819Lever 223

16.04-90565Shon Pinion Spacer 36616.04-90822Roll 124

16.04-90563Bearing 1 Set (192)6716.04-90819Refer to Code No. 6525

16.04-90561Engine Gear 16816.04-90821Refer to Code No. 6326

16.04-90564Bearing Spacer 36916.04-9204390· Street Elbow 127

16.04-90563Refer to Code No. 24 7016.04-92044Hose Assembly 128

16.04-90560Bearing 27116.04-9204590· Elbow 129

16.04-90569Washer 17216.04-91983Cover Gasket 130

16.04-90842Propeller Gear 17316.04-90807Tube 131

16.04-91965Washer 17416.04-90813Breather 132

16.04-90575Plate 67516.04-90812Capscrew External Socket633

16.04-90574Plate 77616.04-90412Pin 134

16.04-90804Retaining Ring 17716.04-90825Pipe Plug Sq. Hd. 1•35

16.04-90803Retainer 17816.04-90826Spring 136

16.04-90802Spring 17916.04-90411Relief Valve Plug 137

16.51-00006"0" Ring 18016.04-90410Relief Valve Spring 1•38

16.51-00005"0" Ring 18116.04-90824Retaining Ring 139

16.04-90801Forward Piston 18216.51-00009"0" Ring 140

16.04-90395Lockscrew 28316.04-90823Housing 141

16.04-90396Clip 28416.04-90878Screw 142

16.04-90800Screw Collar 18516.04-92035Washer 3 (MAX)43

16.04-90577Bearing 18616.04-90729Tube 1

(96)

Key No.Key No.No. Part No.

Part NameReqd.No. Part No.Part NameReqd.

87

16.04-90388Pump Key 111016.04-92054Bearing 288

16.04-90828Dipstick Assembly 111116.04-92055Pinion 1: 1 Only 189

16.50-00036Rear Gasket 111116.04-92056Pinion 1.5: 1 Only 190

16.04-90810Pin 111116.04-92057Pinion 2.0: 1 Only 191

16.04-90584Baffle 111116.04-92058Pinion 2.5: 1 Only 192

16.04-90633Capscrew FI. Hd. Socket211216.04-92054Refer to Code No. 11093

16.04-91977Housing 111316.04-92059Spacer 194

16.04-92014Pipe Plug Sq. Hd. 111416.04-90911Pipe Plug Sq. Hd. 195

16.04-90581Tube 111516.04-92050Bearing 296

16.04-90808Reverse Band Assembly111616.04-92060Refer to Code No. 11597

16.50-00173Front Plate Gasket 111716.04-92061Gear 1: 1 Only 198

16.04-91982Capscrew Hex. Socket811716.04-92062Gear 1. 5:1 Only 199

16.04-92046Universal Joint Assembly111716.04-92063Gear 2.0: 1 Only 1100

16.04-92047Angle Housing Gasket111716.04-92064Gear 2.5:1 Only 1101

16.04-92048Capscrew Hex. Hd. 611816.04-92065Bearing 1103

16.04-92049Angle Housing 111916.04-92066Retaining Ring 1104

16.04-92050Bearing 112016.04-92067Oil Seal 1105

16.04-92051Bearing 112116.04-92068Coupling 1106

16.04-92052Race 112216.04-92069"0" Ring 1107

16.04-90594Capscrew Hex. Hd. 612316.04-92011Nut 1109

16.04-92053Nut 112416.04-92070Housing Assembly 1, .SERVICE NO. 124 AS AN ASSEMBLY ONLY

CONSISTING OF:A

1/2-13x3-1/2 Capscrew Hex. Hd.3B

1I 2-13x5" Capscrew Hex. Hd.3C

1I 2-13 Hex Nut 6D

1/2 Lockwasher 5E

1/2 Washer 2F

X-12771 Alignment Pin2G

L.H. Housing 1H

R.H. Housing 1

(97)

GEAR CASE ASSEMBLY

15 16

41~39 40~

-

~~~22

42

...

67

~ 51

--5253

--·54

PV·300 COMPLETE ASSEMBLY

97

98

(100)

A ,

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