-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
1/24
SERVICING SPECIFICATIONS(1) ENGINE BODY
3.24 to 3.72 MPa / 290 min-1 (rpm)
33.0 to 38.0 kgf/cm2 / 290 min-1 (rpm)
470 to 540 psi / 290 min-1 (rpm)
2.55 MPa / 290 min-1 (rpm)
26.0 kgf/cm2 / 290 min-1 (rpm)
370 psi / 290 min-1 (rpm)
2.95 to 3.23 MPa / 290 min-1 (rpm)
30.0 to 33.0 kgf/cm2 / 290 min-1 (rpm)
430 to 460 psi / 290 min-1 (rpm)
2.4 MPa / 290 min-1 (rpm)
24.0 kgf/cm2 / 290 min-1 (rpm)
340 psi / 290 min-1 (rpm)
0.18 to 0.22 mm
0.0071 to 0.0086 in.
7.0 L1.8 U.S.gals
9.5 L2.5 U.S.gals
5.6 L1.5 U.S.gals
7.6 L2.0 U.S.gals
D1503-M-E3BD1703-M-E3BD1803-M-E3BD1803-M-DI-E3BD1703-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BD1803-M-DI-E3BD1703-M-E3BG
V2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BV2403-M-DI-E3BV2403-M-DI-TE3BV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
V2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-DI-E3BV2403-M-DI-TE3BV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BG
V2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
All models
Oil pan depth124 mm (4.88 in.)
Lubricating oil capacity
Compression pressure
Valve clearance (When cold)
Oil pan depth90 mm (3.5 in.)
Item Factory Specification Allowable Limit
(1/19)
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
2/24
0.10 mm
0.0039 in.
0.040 to 0.070 mm
0.0016 to 0.0027 in.
7.960 to 7.975 mm
0.3134 to 0.3139 in.
8.015 to 8.030 mm
0.3156 to 0.3161 in.
All models
All models
All models
Valve stem O.D.
Clearance
Valve guide I.D.
Valve stem to valve guide
Item Factory Specification Allowable Limit
(2/19)
0.05 mm (Protrusion) to0.15 mm (Recessing)
0.002 in. (Protrusion) to
0.0059 in. (Recessing)
0.40 mm (Recessing)
0.016 in. (Recessing)
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3B
V2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
Valve recessing
0.65 to 0.85 mm
0.026 to 0.033 in.
0.05 mm / 500 mm
0.002 in. / 19.7 in. All models
Cylinder head surface
Flatness
Protrusion toRecessing
Recessing
0.575 to 0.675 mm
0.0227 to 0.0265 in.
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3B
D1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
Top clearance
0.60 to 0.70 mm
0.024 to 0.027 in.
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
3/24
(B)
(A) (C)
1.0 rad60°
0.79 rad45°
1.0 rad60°
0.79 rad45°
2.12 mm0.0835 in.
2.12 mm0.0835 in.
All models
All models
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BG
V2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
Face angle (A)(Intake)
Face angle (A)(Exhaust)
Seat angle (B)(Intake)
Seat angle (B)(Exhaust)
Seat width (C)(Intake)
Seat width (C)(Exhaust)
Valve & valve seat
Item Factory Specification Allowable Limit
(3/19)
0.79 rad45°
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
0.79 rad45°
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
0.79 rad45°
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
0.79 rad45°
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
4/24
B.D.C.
E.O.
I.C.
Item Factory Specification Allowable Limit
(4/19)
T.D.C.E.C.I.O.
0.1 rad before T.D.C.8° before T.D.C.
0.21 rad before T.D.C.12° before T.D.C.
0.35 rad after B.D.C.20° after B.D.C.
0.63 rad after B.D.C.36° after B.D.C.
1.0 rad before B.D.C.60° before B.D.C.
0.99 rad before B.D.C.57° before B.D.C.
0.21 rad after T.D.C.12° after T.D.C.
0.21 rad after T.D.C.12° after T.D.C.
Open
(Intake valve)
Close
(Intake valve)
Open(Exhaust valve)
Close(Exhaust valve)
D1503-M-E3BD1703-M-E3BG
0.35 rad before T.D.C.20° before T.D.C.
V2403-M-T-E3BV2003-M-T-E3BG
V2403-M-T-E3BV2003-M-T-E3BG
V2403-M-T-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2203-M-E3BG
V2403-M-T-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2203-M-E3BG
D1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-DI-TE3B
V2003-M-E3BGV2203-M-E3BGV2403-M-E3BG
D1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-E3BG
D1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-DI-TE3B
V2003-M-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BG
D1503-M-E3BV2003-M-E3B
D1503-M-E3BV2003-M-E3B
D1703-M-E3BD1803-M-E3B
V2203-M-E3BV2403-M-E3BV2403-M-E3BG
Valve timing
0 rad after T.D.C.0° after T.D.C.
0.2 rad before T.D.C.9° before T.D.C.
D1803-M-DI-E3BV2403-M-DI-E3B
0.68 rad after B.D.C.39° after B.D.C.
D1803-M-DI-E3BV2403-M-DI-E3B
0.72 rad before B.D.C.41° before B.D.C.
D1803-M-DI-E3BV2403-M-DI-E3B
0.2 rad after T.D.C.9° after T.D.C.
D1803-M-DI-E3BV2403-M-DI-E3B
0.79 rad after B.D.C.45° after B.D.C.
0.87 rad before B.D.C.50° before B.D.C.
0.24 rad after T.D.C.14° after T.D.C.
V2003-M-T-E3BG
0.96 rad before B.D.C.55° before B.D.C.
V2003-M-T-E3BG
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
5/24
B
A
0.016 to 0.045 mm
0.00063 to 0.0017 in.
0.10 mm
0.0039 in.
0.25 mm
0.0098 in.
0.07 mm
0.003 in.
13.973 to 13.984 mm
0.55012 to 0.55055 in.
14.000 to 14.018 mm
0.55119 to 0.55188 in.
0.020 to 0.062 mm
0.00079 to 0.0024 in.
23.959 to 23.980 mm0.94327 to 0.94409 in.
24.000 to 24.021 mm
0.94489 to 0.94570 in.
All models
All models
All models
All models
All models
Clearance
All modelsRocker arm shaftO.D.
All modelsRocker arm I.D.
Rocker arm shaft to rocker arm
Push rod
Tappet to tappet guide
Alignment
Clearance
Tappet O.D.
Tappet guide I.D.
Item Factory Specification Allowable Limit
(5/19)
0.15 mm0.0059 in.
0.15 mm0.0059 in.
0.15 mm0.0059 in.
0.15 mm
0.0059 in.0.15 mm0.0059 in.
0.04150 to 0.1122 mm0.001634 to 0.004417 in.
0.04150 to 0.1154 mm0.001634 to 0.004543 in.
0.04150 to 0.1154 mm0.001634 to 0.004543 in.
0.04150 to 0.1090 mm
0.001634 to 0.004291 in.0.03500 to 0.1160 mm
0.001378 to 0.004566 in.
All models
All models
All models
Balancer model only
All models
Timing gear Backlash (Crankgear to idle gear)
Backlash (Idle gear to cam gear)
Backlash (Idle gear to injection pump gear)
Backlash (Crank
gear to oil pump gear)
Backlash (Crankgear to idle gear 2)
Backlash (Idle gearto balancer gear)
0.15 mm0.0059 in.
0.03500 to 0.1160 mm0.001378 to 0.004566 in.
Balancer model only
Backlash (Cam gearto balancer gear)
0.15 mm0.0059 in.
0.04150 to 0.1154 mm0.001634 to 0.004543 in.
Side PTOmodel only
0.15 mm0.0059 in.
0.03080 to 0.1062 mm0.001213 to 0.004181 in.
Side PTOmodel only
Backlash (Idle gear 2 tohydraulic pump drive gear)
41.2 mm
1.62 in.
1.0 mm
0.039 in.
41.7 to 42.2 mm
1.65 to 1.66 in.
118 N / 35.0 mm12.0 kgf / 35.0 mm
26.5 lbf / 1.38 in.
100 N / 35.0 mm10.2 kgf / 35.0 mm
22.5 lbf / 1.38 in.
Free length (A)
Tilt (B)
Setting load /Setting length
All models
All models
All models
Valve spring
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
6/24
0.01 mm0.0004 in.
0.30 mm
0.012 in.
0.070 to 0.22 mm
0.0028 to 0.0086 in. All models
All models Alignment
Camshaft
Camshaft
Side clearance
Item Factory Specification Allowable Limit
(6/19)
0.10 mm
0.0039 in.
0.025 to 0.066 mm
0.00099 to 0.0025 in.
37.959 to 37.975 mm
1.4945 to 1.4950 in.
38.000 to 38.025 mm
1.4961 to 1.4970 in.
All models
All models
All models
Idle gear shaft to idle gear bushing
Clearance
Idle gear shaftO.D.
Idle gear bushingI.D.
0.9 mm
0.04 in.
0.12 to 0.48 mm
0.0048 to 0.018 in. All models
Idle gear
Side clearance
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
7/24
Item Factory Specification Allowable Limit
(7/19)
33.22 mm1.308 in.
33.85 mm
1.333 in.
33.27 mm1.310 in.
33.42 mm1.316 in.
33.47 mm1.318 in.
33.85 mm
1.333 in.
33.90 mm
1.335 in.
33.90 mm
1.335 in.
33.42 mm1.316 in.
33.47 mm1.318 in.
D1503-M-E3BD1703-M-E3BG
V2003-M-E3BV2403-M-DI-TE3BV2003-M-E3BGV2203-M-E3BG
D1703-M-E3BD1803-M-E3B
V2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1803-M-DI-E3BV2403-M-DI-E3BV2003-M-T-E3BGV2403-M-E3BG
D1503-M-E3BV2003-M-E3BV2003-M-T-E3BG
33.22 mm1.308 in.
33.27mm1.310 in.
V2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2203-M-E3BG
32.95 mm1.297 in.
33.00 mm1.299 in.V2403-M-DI-TE3B
D1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BD1803-M-DI-E3BV2403-M-DI-E3B
V2403-M-E3BG
Cam
Height(Intake)
Height(Exhaust)
0.30 mm
0.012 in.
0.070 to 0.22 mm
0.0028 to 0.0086 in.
Balancermodel only
Balancer shaft
Balancer shaft
Side clearance
0.02 mm
0.0008 in.
Balancermodel only
Alignment
0.15 mm
0.0059 in.
0.050 to 0.091 mm
0.0020 to 0.0035 in.
39.934 to 39.950 mm
1.5722 to 1.5728 in.
40.000 to 40.025 mm
1.5748 to 1.5757 in.
All models
All models
All models
Camshaft journal to cylinder block bore
Oil clearance
Camshaft journalO.D.
Cylinder blockbore I.D.
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
8/24
0.20 mm
0.0079 in.
0.0300 to 0.111 mm
0.00119 to 0.00437 in.
43.934 to 43.950 mm
1.7297 to 1.7303 in.
43.980 to 44.045 mm
1.7315 to 1.7340 in.
Balancermodel only
Balancermodel only
Balancermodel only
Balancer shaft journal 1 tobalancer shaft bearing 1 Oil clearance
Balancer shaft journal 1 O.D.
Balancer shaftbearing 1 I.D.
Item Factory Specification Allowable Limit
(8/19)
0.20 mm
0.0079 in.
0.0300 to 0.111 mm
0.00119 to 0.00437 in.
41.934 to 41.950 mm
1.6509 to 1.6515 in.
41.980 to 42.045 mm
1.6528 to 1.6553 in.
Balancer model only
Balancer model only
Balancer model only
Oil clearance
Balancer shaft journal 2 O.D.
Balancer shaftbearing 2 I.D.
0.20 mm
0.0079 in.
0.020 to 0.094 mm
0.00079 to 0.00370 in.
21.947 to 21.960 mm
0.86406 to 0.86456 in.
21.980 to 22.041 mm
0.86536 to 0.86775 in.
Balancer model only
Balancer model only
Balancer model only
Oil clearance
Balancer shaft journal 3 O.D.
Balancer shaftbearing 3 I.D.
Balancer shaft journal 2 tobalancer shaft bearing 2
Balancer shaft journal 3 tobalancer shaft bearing 3
25.05 mm0.9862 in.
All models 25.000 to 25.013 mm0.98426 to 0.98476 in.
Piston pin bore
Piston pin bore I.D.
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
9/24
0.20 mm0.0079 in.
0.20 mm0.0079 in.
0.050 to 0.090 mm0.0020 to 0.035 in.
0.20 mm0.0079 in.
0.0780 to 0.110 mm0.00307 to 0.00433 in.
0.15 mm0.0059 in.
0.020 to 0.060 mm0.00079 to 0.0023 in.
0.15 mm0.0059 in.
0.030 to 0.070 mm0.0012 to 0.0027 in.
0.0930 to 0.128 mm0.003667 to 0.00503 in.
D1803-M-DI-E3BV2403-M-DI-E3B
D1803-M-DI-E3BV2403-M-DI-E3B
D1803-M-DI-E3BV2403-M-DI-E3B
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3B
V2403-M-E3BV2403-M-T-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3B
V2203-M-E3BV2403-M-E3BV2403-M-T-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
Piston ring groove to piston ring
Clearance(Second ring)
Clearance(Top ring)
Clearance(Oil ring)
Item Factory Specification Allowable Limit
(9/19)
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
10/24
1.25 mm0.0492 in.
1.25 mm0.0492 in.
1.25 mm0.0492 in.
1.25 mm0.0492 in.
0.25 to 0.40 mm0.0099 to 0.015 in.
0.20 to 0.40 mm0.0079 to 0.015 in.
1.25 mm0.0492 in.
0.25 to 0.45 mm0.0099 to 0.017 in.
0.40 to 0.55 mm0.016 to 0.021 in.
1.25 mm0.0492 in.
0.30 to 0.45 mm0.012 to 0.017 in.
0.20 to 0.35 mm0.0079 to 0.013 in.
D1803-M-DI-E3BV2403-M-DI-E3B
V2003-M-E3BV2403-M-T-E3BV2403-M-DI-TE3BV2003-M-T-E3BG
D1503-M-E3BV2003-M-E3BV2403-M-T-E3BD1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3BV2003-M-E3BG
V2003-M-T-E3BGD1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BD1703-M-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BD1803-M-DI-E3BV2403-M-DI-E3BD1703-M-E3BGV2003-M-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3B
V2403-M-T-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
Piston ring
Ring gap
(Top ring)
Ring gap(Second ring)
Ring gap(Oil ring)
Item Factory Specification Allowable Limit
(10/19)
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
11/24
0.20 mm
0.0079 in.
0.040 to 0.118 mm
0.00158 to 0.00464 in.
59.921 to 59.940 mm
2.35910 to 2.3598 in.
59.980 to 60.039 mm2.3615 to 2.3637 in.
All models
All models
All models
Crankshaft journalO.D.
Crankshaft journal to crankshaftbearing 1 Oil clearance
Crankshaft bearing 1I.D.
Item Factory Specification Allowable Limit
(11/19)
0.20 mm
0.0079 in.
0.040 to 0.104 mm
0.00157 to 0.00409 in.
59.921 to 59.940 mm
2.3591 to 2.3598 in.
59.980 to 60.025 mm2.3615 to 2.3631 in.
All models
All models
All models
Crankshaft journalO.D.
Crankshaft journal to crankshaftbearing 2 Oil clearance
Crankshaft bearing 2I.D.
0.15 mm
0.0059 in.
0.014 to 0.036 mm
0.00056 to 0.0014 in.
25.004 to 25.011 mm
0.98441 to 0.98468 in.
25.025 to 25.040 mm
0.98524 to 0.98582 in.
All models
All models
All models
Piston pin to small end bushing
Clearance
Piston pin O.D.
Small end bushingI.D.
0.02 mm
0.0008 in. All models
Crankshaft
Alignment
All models0.05 mm
0.002 in. Alignment
Connecting rod
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
12/24
Item Factory Specification Allowable Limit
(12/19)
83.170 mm3.2744 in.
87.170 mm
3.4319 in.
83.420 mm3.2843 in.
87.420 mm
3.4417 in.
83.000 to 83.022 mm3.2678 to 3.2685 in.
87.000 to 87.022 mm
3.4252 to 3.4260 in.
83.250 to 83.272 mm3.2776 to 3.2784 in.
D1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3BD1703-M-E3BGV2203-M-E3BGV2403-M-E3BG
D1703-M-E3BD1803-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3BD1703-M-E3BGV2203-M-E3BG
V2403-M-E3BG
D1503-M-E3BV2003-M-E3BV2003-M-E3BGV2003-M-T-E3BG
D1503-M-E3BV2003-M-E3BV2003-M-E3BGV2003-M-T-E3BG
Bore I.D.(Standard size)
87.250 to 87.272 mm
3.4351 to 3.4359 in.
Bore I.D.(Oversize)
Cylinder
0.15 to 0.31 mm
0.0059 to 0.012 in.
0.5 mm
0.02 in. All models
Crankshaft
Side clearance
0.20 mm
0.0079 in.0.025 to 0.087 mm
0.00099 to 0.0034 in.
46.959 to 46.975 mm1.8488 to 1.8494 in.
47.000 to 47.046 mm1.8504 to 1.8522 in.
All models
All models
All models
Crankpin to crankpin bearing
Oil clearance
Crankpin O.D.
Crankpin bearingI.D.
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
13/24
300 to 440 kPa
3.0 to 4.5 kgf/cm2
43 to 64 psi
250 kPa
2.5 kgf/cm2
36 psi
50 kPa
0.5 kgf/cm2
7 psi
More than 98 kPa
1.0 kgf/cm2
14 psi
0.2 mm
0.008 in.
0.030 to 0.14 mm
0.0012 to 0.0055 in. All models
All modelsEngine oil pressure(At idle speed)
All modelsEngine oil pressure(At rated speed)
Engine oil pressure
Inner rotor to outer rotor (Oil pump)
Outer rotor to pump body (Oil pump)
Inner rotor to cover (Oil pump)
Clearance
0.25 mm
0.0098 in.
0.11 to 0.19 mm
0.0044 to 0.0074 in. All modelsClearance
0.2 mm0.008 in.
0.105 to 0.150 mm0.00414 to 0.00590 in.
All modelsClearance
Item Factory Specification Allowable Limit
(13/19)
(2) LUBRICATING SYSTEM
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
14/24
7.0 to 9.0 mm
(0.28 to 0.35 in.)
deflection at 98 N
(10 kgf, 22 lbf)
of force
69.5 to 72.5 °C
157.1 to 162.5 °F
85 °C
185 °F
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
All modelsTension
Fan belt
Thermostat
Radiator
Radiator cap
Valve openingtemperature(At beginning)
Valve openingtemperature(Opened completely)
No water leak at
specified pressure All modelsWater tightness
10 seconds or more
for pressure falling
from 90 to 60 kPa
(from 0.9 to 0.6 kgf/cm2,
from 10 to 9 psi)
All modelsPressure fallingtime
Item Factory Specification Allowable Limit
(14/19)
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BG
V2403-M-E3BGD1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
(3) COOLING SYSTEM
80.5 to 83.5 °C176.9 to 182.3 °F
95 °C203 °F
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
15/24
0.253 to 0.279 rad before T.D.C.
14.5 to 16.0° before T.D.C.
0.271 to 0.296 rad before T.D.C.
15.5 to 17.0° before T.D.C.
0.132 to 0.157 rad before T.D.C.
7.55 to 9.05° before T.D.C.
0.0742 to 0.100 rad before T.D.C.
4.25 to 5.75° before T.D.C.
0.0829 to 0.109 rad before T.D.C.
4.75 to 6.25° before T.D.C.
10 seconds
13.73 to 12.75 MPa
140.0 to 130.0 kgf/cm2
1991 to 1849 psi
5 seconds
13.73 to 12.75 MPa
140.0 to 130.0 kgf/cm2
1991 to 1849 psi
10 seconds
18.63 to 17.65 MPa
190.0 to 180.0 kgf/cm2
2702 to 2560 psi
5 seconds
18.63 to 17.65 MPa
190.0 to 180.0 kgf/cm2
2702 to 2560 psi
Injection timing
Injection pump
Delivery valve
Item Factory Specification Allowable Limit
(15/19)
(4) FUEL SYSTEM
13.73 MPa
140.0 kgf/cm2
1911 psi
18.63 MPa190.0 kgf/cm2
2702 psi
D1503-M-E3B
D1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1503-M-E3BV2003-M-T-E3BG
D1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3B
D1803-M-DI-E3BV2403-M-DI-E3B
V2403-M-DI-TE3B
0.236 to 0.261 rad before T.D.C.
13.5 to 15.0° before T.D.C.
D1703-M-E3BGV2003-M-E3BGV2203-M-E3BGV2403-M-E3BG
V2403-M-T-E3B
Pump element
Fuel tightness
Fuel tightness
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BG
V2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
16/24
Injection nozzle
Valve seat tightness
No fuel leak at16.67 MPa
170.0 kgf/cm2
2418 psi
No fuel leak at
12.75 MPa
130.0 kgf/cm2
1849 psi
Item Factory Specification Allowable Limit
(16/19)
13.73 to 14.71 MPa
140.0 to 150.0 kgf/cm2
1991 to 2134 psi
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3B
D1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3BV2403-M-T-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BGV2403-M-E3BG
D1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3B
Injection nozzle
Injection pressure
Injection pressure(1st. stage)
18.63 to 20.10 MPa
190.0 to 205.0 kgf/cm2
2702 to 2916 psi
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
17/24
30.0 mm
1.18 in
29.0 mm
1.14 in.
35.0 mm
1.38 in.
34.0 mm
1.34 in.
0.20 mm0.0079 in.
11.0 mm0.433 in.
0.45 to 0.75 mm0.018 to 0.029 in.
15.0 mm0.591 in.
9.0 mm
0.35 in.
15.0 mm
0.591 in.
D1503-M-E3BD1703-M-E3BD1803-M-E3BV2003-M-E3BV2203-M-E3BV2403-M-E3B
V2403-M-T-E3BD1803-M-DI-E3BV2403-M-DI-E3BV2403-M-DI-TE3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BG
D1503-M-E3BD1703-M-E3BV2003-M-E3BV2203-M-E3BD1803-M-DI-E3BD1703-M-E3BGV2003-M-E3BG
V2003-M-T-E3BGV2203-M-E3BG
D1803-M-E3BV2403-M-E3BV2403-M-T-E3BV2403-M-DI-E3BV2403-M-DI-TE3BV2403-M-E3BG
V2403-M-E3BG
D1503-M-E3BD1703-M-E3BV2003-M-E3B
V2203-M-E3BD1803-M-DI-E3BD1703-M-E3BGV2003-M-E3BGV2003-M-T-E3BGV2203-M-E3BG
D1803-M-E3BV2403-M-E3BV2403-M-T-E3BV2403-M-DI-E3BV2403-M-DI-TE3BV2403-M-E3BG
Commutator O.D.
Starter
Starter
Starter
Mica under cut
0.20 mm
0.0079 in.
0.55 to 0.85 mm
0.022 to 0.033 in.
Brush length
Item Factory Specification Allowable Limit
(17/19)
(5) ELECTRICAL SYSTEM
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
18/24
Infinity
Infinity
Continuity All models
All models
All models
Starter
Starter
Starter
Brush holder
resistance
(Brush holder -
Holder support)
Field coil resistance
(Lead - Brush)
Field coil resistance
(Brush - Yoke)
Item Factory Specification Allowable Limit
(18/19)
(5) ELECTRICAL SYSTEM
Infinity
Continuity All models
All models
Armature coilresistance(Commutator - Armature coil core)
Starter
Starter
Armature coilresistance(Segment -Segment)
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
19/24
Less than 1.0
10.5 mm0.413 in.
8.4 mm0.33 in.
14.4 mm
0.567 in.
14.0 mm
0.551 in.
All models
All models
All models
All models
Alternator
Alternator
Alternator
Alternator
Stator resistance
Rotor resistance
Slip ring O.D.
Brush length
Item Factory Specification Allowable Limit
(19/19)
2.9
Approx. 0.9 All modelsResistance
Glow plug
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
20/24
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
TIGHTENING TORQUES(1) Special Tightening Torques
For " * " marked screws, bolts and nuts on under table, apply engine oil to their threads and seats before tightening.
Cylinder head cover screw Main bearing case screw 2 *Main bearing case screw 1 *
Cylinder head screw * Cylinder head tightening order
9.81 to 11.2 N·m1.00 to 1.15 kgf·m
7.24 to 8.31 lbf·ft
46 to 50 N·m4.7 to 5.2 kgf·m
34 to 37 lbf·ft
69 to 73 N·m7.0 to 7.5 kgf·m
51 to 54 lbf·ft
93.2 to 98.0 N·m
9.50 to 10.0 kgf·m
68.8 to 72.3 lbf·ft
(1/5)
(A) 3 cylinder model (B) 4 cylinder model
(A) 3 cylinder modela n
(B) 4 cylinder modela r
j
n
m e
i a h
d l
f c k
b g n
r j b g o
q i a h
m e d l
p
f k c
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
21/24
Flywheel screw * Rocker arm bracket screw *Connecting rod screw *
45 to 49 N·m
4.5 to 5.0 kgf·m
33 to 36 lbf·ft
98.1 to 107 N·m
10.0 to 11.0 kgf·m
72.4 to 79.5 lbf·ft
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(2/5)
Idle gear shaft screw * Fan drive pulley mounting nutBearing case cover screw *
24 to 27 N·m2.4 to 2.8 kgf·m
18 to 20 lbf·ft
24 to 27 N·m2.4 to 2.8 kgf·m
18 to 20 lbf·ft
138 to 156 N·m14.0 to 16.0 kgf·m
102 to 115 lbf·ft
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
22/24
Glow plug
Oil switch taper screw
Nozzle holder assembly
Injection pipe retaining nut
49 to 68 N·m
5.0 to 7.0 kgf·m
37 to 50 lbf·ft
20 to 24 N·m
2.0 to 2.5 kgf·m
15 to 18 lbf·ft
15 to 19 N·m
1.5 to 2.0 kgf·m11 to 14 lbf·ft
25 to 34 N·m
2.5 to 3.5 kgf·m18 to 25 lbf·ft
(3/5)
Nozzle holder clamp screw
Injection pipe retaining nut
26 to 29 N·m
2.6 to 3.0 kgf·m
19 to 21 lbf·ft
15 to 24 N·m
1.5 to 2.5 kgf·m11 to 18 lbf·ft
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
V2403-M-T-E3B
V2403-M-E3B
D1803-M-DI-E3B
V2403-M-DI-E3B
V2403-M-DI-TE3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2003-M-T-E3BG
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
V2403-M-T-E3B
V2403-M-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2003-M-T-E3BG
D1803-M-DI-E3B
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
KiSC issued 10, 20
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8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
23/24
Camshaft set screwOverflow pipe assemblyretaining screw
9.81 to 11.2 N·m
1.00 to 1.15 kgf·m
7.2 to 8.3 lbf·ft
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
Overflow pipe assemblyretaining nut
20 to 24 N·m
2.0 to 2.5 kgf·m
15 to 18 lbf·ft
Hi-idling body
45 to 49 N·m4.5 to 5.0 kgf·m
33 to 36 lbf·ft
Balancer shaft set bolt
24 to 27 N·m2.4 to 2.8 kgf·m
18 to 20 lbf·ft
Alternator pulley nut
58.4 to 78.9 N·m5.95 to 8.05 kgf·m
43.1 to 58.2 lbf·ft
(4/5)
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
V2403-M-T-E3B
V2403-M-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2003-M-T-E3BG
D1803-M-DI-E3B
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-DI-TE3B
V2403-M-DI-E3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B
KiSC issued 10, 20
-
8/20/2019 Einstelldaten Kubota 03-M-Serie (EU Stage IIIA, EPA Int.tier 4)
24/24
Idle gear 2 stopper set screw Starter's terminal B nutIdle gear 2 shaft set screw
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
49 to 55 N·m
5.0 to 5.7 kgf·m
37 to 41 lbf·ft
5.9 to 11 N·m
0.60 to 1.2 kgf·m
4.4 to 8.6 lbf·ft
(5/5)
Standard GradeNominal Diameter
M6
M8
M10
M12
Special Grade
7.9 to 9.3 N m
0.80 to 0.95 kgf m
5.8 to 6.8 lbf ft
40 to 45 N m4.0 to 4.6 kgf m
29 to 33 lbf ft
63 to 72 N m
6.4 to 7.4 kgf m
47 to 53 lbf ft
9.81 to 11.2 N m
1.00 to 1.15 kgf m
7.24 to 8.31 lbf ft
24 to 27 N m
2.4 to 2.8 kgf m
18 to 20 lbf ft
49 to 55 N m5.0 to 5.7 kgf m
37 to 41 lbf ft
78 to 90 N m
7.9 to 9.2 kgf m
58 to 66 lbf ft
(2) General Tightening Torques
Screw and bolt material grades are shown by numbers punched on the screw and bolt heads.
Prior to tightening, be sure to check out the numbers as shown below.
None or 4 : Standard grade
7 : Special grade
18 to 20 N m
1.8 to 2.1 kgf m
13 to 15 lbf ft
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-DI-TE3B
V2403-M-DI-E3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-DI-TE3B
V2403-M-DI-E3B
D1503-M-E3B
D1703-M-E3B
D1803-M-E3B
V2003-M-E3B
V2203-M-E3B
D1803-M-DI-E3B
V2403-M-E3B
V2403-M-T-E3B
V2403-M-E3BG
V2203-M-E3BG
V2003-M-T-E3BG
V2003-M-E3BG
D1703-M-E3BG
V2403-M-DI-E3B
V2403-M-DI-TE3B