Vehicle Information

Dealer Information

Owner Information

Note The terms motorcycle and motorbike are used interchangeably in this manual.

VIN Number

Model

Dealer

Purchase Date

Name

Addres

City, St., Zip

Phone No.

1999 Lectra™ Owner’s Manual

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1999 Lectra™ Owner’s ManualThank you for buying the EMB Lectra™, the world’s most advanced electric motorbike and the first production electric vehicle to use variable reluctance technology. This manual is designed to help acquaint the new owner with this very unique machine, and to provide basic service information when it is required.

Electric Motorbike (EMB) Incorporated6780 Depot StreetSebastopol, California 95472707-82E-BIKE (823-2453)info@motorbike.orgwww.motorbike.orgCopyright © 1998. All rights reserved. Printed in the USA.

Contents

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ContentsRiding Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Warning Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Safe Riding Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Registration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Insurance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hand Controls and Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Left-side Controls and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Right-Side Controls and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Instruments and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Left-hand Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Right-hand Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Battery Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Energy Storage using Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Description of VR24™ Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents

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Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Daily Inspection Before Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Emergency Reserve Mode Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Anti-theft Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Maximizing Your Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Maintenance Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Wheels and Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Front and Rear Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Drive Chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Side Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Lifting the Motorbike . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Contents

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Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Warranty and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Service Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Maintenance Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Riding Safely

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Riding Safely

Warning Labels

The following warnings and labels can be found on your Lectra’s swingarm:

Note See the VIN label on the motorbike for information on maximum load, tires, and wheels.

WARNINGS

Vehicle Operation• Always wear a helmet.• On road use only.• Not intended for freeway use.• Failure to follow all operating instructions may result in an accident.• Potential exists for electrical shock.• Potential exists for explosive gas mixture.• Batteries contain lead and caustic acid.• Keep batteries fully charged and follow all battery use recommendations.• READ THE OWNER’S MANUAL CAREFULLY

Riding Safely

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WARNINGS

Accessories and Loading• The safety, stability and handling of this motorbike may be adversely affected by the addi-tion of accessories or cargo.• This product is designed for one rider only.• Read and understand the warnings contained in the owner’s manual and installation instructions before installing any accessory.• The weight of accessories, cargo and rider must be added together to determine if the maximum weight capacity has been exceeded.• Fitting of large fork-mounted or large handlebar-mounted fairing is not recommended.

Tire Information Front Rear

Tire Size 100/90-12 120/80-12

Cold Tire Pressures 25 psi172 kPa1.72 kg/cm2

25 psi172 kPa1.72 kg/cm2

Maximum Weight Capacity

90 kg (200 lbs)

Riding Safely

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Safe Riding Rules1. Always make a pre-ride inspection before you ride your Lectra. You may prevent an

accident or equipment damage.

2. Many accidents involve inexperienced riders. Most states require a special motorcycle riding test or license. Make sure you are qualified before you ride. NEVER lend your motorbike to an inexperienced rider.

3. Many automobile/motorbike accidents happen because the automobile driver does not “see” or hear you. Make yourself conspicuous to help avoid an accident that wasn’t your fault:

• Wear bright or reflective clothing• Don’t ride in another motorist’s blind spot.

4. Obey all federal, state, and local laws and regulations.

• Excessive speed is a factor in many accidents. Obey the speed limits, and NEVER travel faster than conditions warrant.

• Signal before you make a turn or lane change. Your size and maneuverability can sur-prise other motorists.

• Use the horn appropriately to warn inattentive automobile drivers, pedestrians, or other potential hazards.

Riding Safely

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5. Don’t let other motorists surprise you. Use extra caution at intersections, parking lot entrances and exits, driveways, and near parked vehicles.

6. Keep both hands on the handlebars and both feet on the footpegs while riding.

Protective Apparel

1. Most motorbike accident fatalities are due to head injuries: ALWAYS wear a helmet. You should also wear a face shield or goggles as well as boots, gloves, and protective clothing.

2. Do not wear loose clothing which could catch on the control levers, footpegs, drive chain, wheels, or other moving parts.

Modifications

Modifications to your Lectra are not recommended.

WARNING

Modification of the motorbike or removal of original equipment may render the vehicle unsafe or illegal. Obey all federal, state, and local equipment regula-tions.

Registration

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Learn to Ride Safely

If you are not an experienced rider, or have been away from motorbikes for a few years, we recommend you take a motorcycle riding class. Motorcycle riding classes are available nationwide from the Motorcycle Safety Foundation, 1-800-669-7994.

RegistrationYour electric motorbike meets all applicable state and federal requirements for registering as a street-legal motorcycle. Your dealer can help you understand local registration requirements.

InsuranceYour dealer has a list of local insurance agents providing coverage for your electric motorbike. You may also contact EMB for assistance in obtaining insurance coverage.

Overview

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OverviewThe following illustrations show the location of the Lectra’s controls and instruments.

Hand Controls and Instruments

Front Brake & Throttle

Instrument

Left-HandControls

IgnitionReserveSwitch

Cluster

Switch

Overview

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Left-side Controls and Features

Front Disc BrakeDrive Chain

Side-Stand

Owner’s Manual and Tool Kit

Cooling Fan

Overview

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Right-Side Controls and Features

Cord Storage Bag and

Eccentric Cam Adjuster for Drive Chain Rear Brake Pedal

Receptacle for Charger Cord

Overview

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Instruments and IndicatorsThe Lectra dash panel contains the Speedometer/Odometer, State-of-Charger (SOC) meter, the ignition switch, the reserve power switch, and the high-beam, turn, neutral, and temperature indicators.

Speedometer

Odometer

State of Charge Meter

Ignition Switch

Reserve Switch

Turn Signal Indicator

High Beam IndicatorTemperature Indicator

Neutral Indicator

Overview

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Left-hand ControlsThe left-hand control assembly contains switches for high-beam, turn signals, horn, and power.

Right-hand ControlsThe right hand control assembly contains a twist-grip throttle and the front brake lever.

Horn Button

Turn Signal Switch

Headlight Switch

Power Button

Overview

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Battery Charging SystemA 440 watt charger is standard on the Lectra. This is a compact, efficient charger designed for fully automatic operation using standard residential power outlets anywhere in the world.

Recharge Time from 20% State of Charge to 95% State of Charge:

440 Watt Charger, 110VAC 4.25 hours (approximately)

SOC Meter and Reserve

The SOC meter uses one red indicator and five green indicators to show the amount of energy storage remaining in the Lectra’s battery pack. Located on the instrument panel just above the ignition switch. The green indicators are all lit at full charge, and then gradually extinguish as the SOC drops. The red indicator lights when the SOC falls into the reserve range. The reserve button must be pushed to operate the motorbike while the red indicator is lit.

Red Indicator

When Lit

Green Indicators - 20% 40% 60% 80% 100%

Less than 20%

Ignition Switch(Reserve)

RReserve Switch

Overview

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Energy Storage using BatteriesThe batteries in your electric motorbike are some of the finest lead-acid batteries available today. Unlike the starter batteries found in most motor vehicles, these are deep-cycle batteries specially designed for repeated deep discharges. These batteries will require a short “break-in” period of 10 to 50 charging cycles before their full range is available. With proper care, the Lectra’s batteries are capable of maintaining their performance for more than 300 charging cycles.

Keep in mind that lead-acid batteries are sensitive to changes in temperature. Generally, the batteries return best performance at around 75 to 80°F. Lower temperatures will reduce the Lectra’s range. Higher temperatures will increase range but can also reduce the batteries’ cycle life.

Battery

Capacity

Number of Charge/Discharge Cycles

100%

80%

100 200 300

Overview

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The depth of discharge will affect battery life and performance. Generally, the deeper you discharge the batteries the fewer charge cycles they provide. The difference is very dramatic, as you can see in the chart below.

Description of VR24™ Drive SystemThe VR24™ drive system uses variable reluctance (VR) technology to create an advanced, compact, highly efficient, and brushless electric motor. The custom, integrated controller provides both motor control and anti-lock regenitive braking. Regenitive, electronic braking extends vehicle range and preserves brake life by using the vehicle’s forward momentum to create electricity and provide some recharging during braking. The anti-lock feature prevents the regen braking from locking the rear wheel.

100%

0%

Depthof

Discharge

220 400 600 800

50%

Number of Charge/Discharge Cycles

Overview

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LoadingFollow these guidelines when loading or adding accessories to your Lectra motorbike:

• Check the warning label on your Lectra’s swingarm for tire size and cold tire pressures. • The combined weight of the rider, cargo, and additional accessories should not exceed 200

lbs (90 kg), the maximum weight capacity. • Keep cargo and accessory weight low and close to the center of the motorbike. As weight

is located farther from the motorbike’s center of gravity, handling is proportionally more affected.

• Maintain proper tire pressures, see your Lectra’s warning lable for tire pressures.• All cargo and accessories must be securely fastened to the motorbike for stable handling.

Recheck cargo and accessory mounts frequently.• Do not attach heavy items to the handlebars, front suspension, or front fender. Unstable

handling or slow steering may result.

TiresFollow these guidelines for proper tire care:

• Always maintain proper inflation.• Do not ride on excessively worn tires.• Always use replacement tires of the correct size. See your Lectra dealer for tire replace-

ment choices.

Operation

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Options and AccessoriesPlease check with EMB or with your authorized EMB dealer for the availability of Lectra options and accessories.

Operation

Daily Inspection Before RidingBe sure to inspect your electric motorbike before each ride. The items listed here take only a few minutes to inspect, and in the long run they can save you time, expense, and maybe your life.

1. Battery charge - be sure the batteries have enough charge for the distance you are planning to travel. A full charge is recommended for the beginning of each trip.

2. Front and rear brakes - check operation; make sure there is no brake fluid leakage in the front disk brake. Make sure brakes are properly adjusted and operate smoothly.

3. Tires - check condition and pressure.

4. Drive chain - check condition and adjustment. Adjust and lubricate if necessary.

5. Throttle - check for smooth operation of the hand throttle.

6. Lights and horn - check that the headlight, tail light, stoplight, turn signals, indicators, and horn function properly.

Operation

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Correct any problems before you ride. Contact your EMB dealer for assistance if you cannot correct the problem yourself.

StartingFollow this procedure to start your electric motorbike:

1. Be sure the charging cord is unplugged from the wall outlet and stored securely.

2. Make sure the kickstand is in the full upright position.

3. Start the motorbike by inserting the key into the ignition switch and turning to the ON position (clockwise rotation).

4. Check that the head light, tail light, and green neutral indicators are ON, and that the red temperature indicator is OFF.

5. Check the State of Charge meter for at least 20% SOC (two or more green SOC indicators).

6. Press and hold the Power button to disengage neutral. The green neutral indicator should extinguish.

7. Release the brakes.

Note The motorbike will not run if the brakes are engaged.

8. Twist the throttle grip to power the motorbike forward.

9. You can now release the Power button.

Operation

21

Note The Power button is only required to start from a standstill. It is not required again unless the Lectra comes to a complete stop.

Riding1. For normal street riding, the Lectra performs best at a cruising speed of 25 to 30 mph. Top

speed is 45 mph, but riding at that speed will drastically reduce your available range.

2. Each time the motorbike comes to a complete stop, the green neutral light on the dash comes on. Whenever the green neutral light is on, the Power button must be pushed to start the motorbike again. This is to protect you from accidental motion of the motorbike.

3. If the motor is ever overheated, which may happen on very hot days, climbing steep hills, or during high-speed riding, an automatic over-temperature protection circuit in the drive system reduces power to the motor until the temperature returns to normal. The hotter the motor gets, the more the power is reduced eventually cutting off all power to the motor. A red temperature indicator will light whenever the power is being limited due to motor heat.

Note The cooling fan should start operation as the controller temperature rises and should be on whenever the temperature indicator is on.

4. Power to the controller will be cut when the SOC of the battery pack is reduced to 20% (the Red indicator and one Green indicator lit on SOC meter). Pressing the “reserve” switch allows continued use of the motorbike. The motorbike will not operate when a low-voltage condition exists.

Operation

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WARNING

The Lectra’s top speed and acceleration are significantly reduced when the SOC is less than 20%.

Emergency Reserve Mode Riding• Press the Reserve “R” switch on the dash panel to engage reserve energy mode.

Riding in reserve mode is not recommended and may shorten the life of your batteries. When you must use the reserve mode, follow these recommendations:

• Anytime the red SOC light is showing, the motorbike will not operate unless reserve mode is engaged.

• For emergency use only.• Use slow speeds to maximize range.• If the motor cuts out, let the bike rest for at least five minutes. This will allow the batteries

to regain some power.• Recharge as soon as possible.

Operation

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BrakingBefore riding your electric motorbike, read and understand this description of the operation of its brakes.

WARNING

Motor power is interrupted whenever the brakes are applied.

1. For normal braking, gradually apply both front and rear brakes.

2. For maximum braking, apply both the front and rear brakes firmly.

Regen Braking Characteristics

Regen braking is activated whenever you depress the rear brake pedal.

1. Only regen braking is activated when the rear brake pedal is partially depressed.

2. Additional depressing of the rear brake peddle engages the rear drum brake.

3. The amount of regen available is controlled by the movement of the rear brake pedal. The more it moves, the more regen braking occurs.

4. Regen braking is fully available at speeds over 5 mph. The amount of regen braking decreases gradually from 5 to 2 mph. No regen braking occurs at speeds under 2 mph.

5. Regen braking may be less effective with fully charged batteries.

Operation

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WARNING

Excessive use of regen braking when the batteries are fully charged may damage the batteries.

6. Regen braking will not lock up the rear wheel. However, the rear wheel can be locked up by the rear drum brake.

WARNING

Excessive pressure on the rear brake pedal will cause the drum brake to lock the rear wheel.

At Rest

Regen Engages

Drum Brake Engages

Operation

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Parking1. After stopping the motorbike, turn the ignition switch to OFF (conter-clockwise rotation)

and remove the key.

2. Use the side stand to support the motorbike.

3. Plug in the charger. If possible, always charge the motorbike when it is parked.

Anti-theft Guidelines1. Never leave the ignition key in the switch.

2. Purchase a lock for your motorbike and use it. Consult your EMB dealer.

3. Park your motorbike in a locked garage whenever possible.

4. Use an alarm system if your motorbike is so equipped.

Maximizing Your RangePracticing the following riding habits will help maximize the range of your motorbike:

1. Increase speed gradually instead of using jack-rabbit starts.

2. Maintain as steady a pace as possible.

3. Try to anticipate stops and coast when possible.

Operation

26

4. In stop and go traffic, try to maintain a slow but steady pace. Avoid repeated stopping and accelerating if possible.

5. Avoid speeds over 30 mph.

6. When braking, make use of the electronic-regen braking as much as possible.

7. Try to plan your route to avoid hills if possible. You’ll use less energy if you have to go a little out of your way than if you have to climb a steep hill.

8. Properly inflate tires and check often.

9. Check the chain regularly to make sure it is clean, lubricated, and properly adjusted.

10. Temperature affects your range. Parking the electric motorbike indoors in cold climates can help keep the batteries warmer, which can increase your range. The available range will decrease at battery temperatures under 70° F.

11. Weight affects your range. Keep load to a minimum.

12. Reduce air resistance by leaning forward slightly with your head near the handlebars.

Maintenance

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MaintenanceWhen service is required, remember that EMB and your authorized EMB dealer know your motorbike best and are fully equipped to maintain and repair it.

Maintenance Schedule

The following items require some mechanical knowledge. Some items may require additional technical information and special tools. Consult EMB or your authorized EMB dealer for more information.

• The drive chain should be inspected daily and cleaned and adjusted regularly.• The batteries should be tested by your Lectra dealer annually.

The following items should be inspected/serviced every 2,500 miles (4,000 km):

• Brake fluid• Brake shoes and pads• Brake light switches• Front and rear suspension• Headlight Alignment• Steering head bearings

Maintenance

28

Maintenance Precautions

WARNING

If your Lectra falls over or is involved in a collision, inspect control levers, cables, brake hoses, calipers, accessories, and other vital parts for damage. Do not ride your motorbike if damage impairs safe operation. Have your authorized EMB dealer inspect the major components, including frame, suspension, and steering parts for misalignment and damage that you may not be able to detect.

Turn off the ignition and support your Lectra on a firm, level surface before per-forming any maintenance.

Use new, genuine EMB parts or their equivalent for maintenance and repair. Parts which are not of equivalent quality may impair the safety of your motor-bike.

Maintenance

29

Electrical

Charger Operation

Your Lectra is equipped with a fully automatic battery charging system. The charger is located under the Lectra’s seat and can be viewed by looking forward under the seat from the right-rear side of the motorbike.

Power

Taper Charge

Charger Indicators:

Fast Charge

Over Temperature

Charge CordReceptacle

Maintenance

30

Follow these guidelines to charge your Lectra’s batteries.

• To begin charging, plug the charger into a 90-264 VAC, 47-63 HZ wall outlet.• At the beginning of the charge cycle, the Power On and Fast Charge indicators will light

and the Taper Charge indicator may light.• The Lectra recharges at the approximate rate of one SOC indicator (20%) per hour.• As the batteries near full charge, the Fast Charge indicator extinguishes and the Taper indi-

cator will remain lit, if it was on at the beginning of the charge.• When the batteries are fully charged, all indicators will extinguish except for the Power

indicator.• The more heavily you have discharged your Lectra’s batteries, the more time it will take to

fully charge them.• If the charger’s Over Temperature indicator lights, the batteries or the charger are over-

heating. Unplug the charger and wait for the batteries or charger to cool before resuming charging.

• Unless you are storing your Lectra for more than a few weeks, we recommend you leave the charger plugged in between rides.

Checking Batteries

If your Lectra has less than usual range or power, have your dealer check the batteries and motorbike for the cause.

Maintenance

31

Equalizing Batteries

Consult your dealer for battery equalization procedures.

Checking and Replacing Fuses

Lectra fuses are located under the dash panel and are accessed by removing the seat and loosening body panel containing the dash.

1. Unscrew the two thumbscrews under the seat, then slide the seat back and lift to remove.

2. Remove the two bolts fastening the rear of the dash panel. Use a 1/8 inch allen wrench.

Dash Panel Bolts

Fuse Location

Maintenance

32

3. Lift the dash panel up to view fuses. The fuses are located under the rear right edge of the dash panel.

4. Fasten the dash back into place using the two bolts.

5. Reinstall the seat using the two thumbscrews.

Note See the Specifications in this manual for a list of fuse sizes and types.

Wheels and Tires

Checking the Tires

Regularly check your Lectra’s tires for wear.

• Verify tire wear using the treadwear indicators built into the tread. • Never ride on excessively worn tires.• Always use replacement tires of the correct size. See your Lectra dealer for tire replace-

ment choices.

Brake

Lectra Fuse Placement Under Dash Panel

HeadlightTail LightFanTurn SignalHornKeyswitch

3A 10A 3A 3A10A

Maintenance

33

Removing the Front Wheel

1. Place a 2” x 4” piece of wood between the jack and the Lectra frame.

2. Raise the Lectra until the front wheel has 1 to 2 inches of clearance.

3. Place blocks under the frame for support, then lower the frame onto the blocks.

WARNING

Do not work on the Lectra if it is only supported by a jack.

4. Remove the cotter pin securing the front axle nut, then remove the nut from the axle.

5. Pull the axle away from the wheel.

2” x 4” Board

Jack

Maintenance

34

6. Slide the front wheel down and forward to clear the brake disc from the front brake caliper.

Front Wheel Installation

• Reverse the removal procedure to install the front wheel.• Note that the thick axle spacer mounts on the left side of the wheel (brake disc side) and

the thin spacer mounts on the right.• Torque the axle nut to 30 ft/lbs.• Always use a new cotter pin to secure the axle nut.

Axle Nut & Washer

Thick Axle SpacerThin Axle Spacer

Speedometer Gearbox

Maintenance

35

Removing the Rear Wheel

1. Place a 2” x 4” piece of wood between the jack and the Lectra swingarm.

2. Raise the Lectra until the rear wheel has 1 to 2 inches of clearance.

3. Place blocks under the frame for support, then lower the frame onto the blocks.

2” x 4” Board

Jack

Maintenance

36

WARNING

Do not work on the Lectra if it is only supported by a jack.

4. Disconnect the brake radius arm from the rear brake housing.

5. Remove the cotter pin securing the rear axle nut, then remove the nut from the axle.

Brake Radius Arm

Maintenance

37

6. Pull the axle away from the wheel.

7. Roll the wheel froward and remove the drive chain from the rear sprocket.

8. Roll the wheel out from the rear of the motorbike.

Rear Wheel Installation

• Reverse the removal procedure to install the rear wheel.• Note the one rear axel spacer which mounts on the right side of the wheel.• Torque the axle nut to 30 ft/lbs.• Always use new cotter pins to secure the axle and brake radius arm nuts.

Washer, Axle Nut, andCotter Pin

Axle Spacer

Rear Brake Drum andSprocket Assembly

Maintenance

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Front and Rear BrakesYour Lectra is equipped with a hydraulic front disk brake and a cable-operated rear drum brake.

Checking Front Brake Pads

1. Check the front brake pads by viewing them from the front of the wheel.

2. Wear indicators, which are small notches cut into the pads should be visible.

3. If the indicators are gone, have your brake pads replaced. See your EMB Lectra dealer for service.

Brake Pad Wear Indicator

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Master Cylinder Fluid Level

As the brake pads wear, the brake fluid level in the master cylinder drops accordingly. There are no adjustments required, but occasionally you may have to add fluid to the master cylinder.The front brake fluid level is visible in the site gauge located on the front of the master cylinder.

1. Make sure the motorcycle is in an upright position

2. Check that the brake fluid level is above the lower level mark in the site gauge.

Lower Level Mark

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Adding fluid to the master cylinder:

1. Make sure the top of the master cylinder is level.

1. Remove the two (2) Phillips head screws from the top of the master cylinder.

2. Carefully remove the top and set aside where the inside of the cover will not become contaminated.

3. Add fluid until the indicated level is within the marks on the site gauge.

4. Reinstall the cover.

5. Tighten the screws securely.

WARNING

Use only EMB approved DOT 4 brake fluid from a sealed container.

Never allow contaminants such as dirt or water to enter the brake fluid reservoir.

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Rear Drum Brake Adjustment

When you notice a lack of rear brake stopping action, adjust the rear brake using the cable adjuster provided on the swingarm.

Brake Arm

Brake Cable Adjuster

LooserTighterBrake Adjustment

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Drive ChainThe service life of the drive chain is dependent upon proper lubrication and adjustment. Poor maintenance can cause premature wear or damage to the drive chain and sprockets. The drive chain should be checked and lubricated as part of the Pre-ride Inspection. Under severe usage, or when the motorbike is ridden in unusually dusty areas, more frequent maintenance will be necessary.

Chain Inspection

1. Turn the ignition switch off and place the motorbike on a stand.

2. Check the slack in the lower drive chain run midway between the sprockets. Drive chain slack should be adjusted to allow approximately 1/2 inch (13 mm) vertical movement by hand. Rotate the rear wheel and check the drive chain slack as the wheel turns. Drive chain slack should remain constant as the wheel turns. If the chain is slack only in certain sections, some links are kinked and binding. Binding can frequently be eliminated by lubrication.

3. Inspect the sprocket teeth for wear or damage.

Note If the drive chain or sprockets are worn or damaged, they should be replaced. Never use a new chain with worn sprockets. Worn sprockets will cause rapid chain wear even on a new chain.

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Chain Adjustment

1. Loosen the rear axle nut.

2. Loosen the lock bolts for the eccentric chain adjusters located on both sides of the swingarm.

3. Adjust the chain by using a 1/4 inch drive socket wrench to turn the eccentric cams in a counter-clockwise direction. This moves the axle towards the rear of the bike to take up slack in the drive chain.

Eccentric cam movement

Rear axle movement

Eccentriccam

Adjusting witha wrench

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4. Use the chain alignment marks located on the eccentric cams to ensure the chain is properly aligned.

Note Both side of the axle should be adjusted equal amounts to maintain rear wheel alignment.

Note If the drive chain slack is excessive when the rear axle is moved to the furthest limit of adjustment, the drive chain is worn and must be replaced.

5. Torque the rear axle nut to 30 ft-lbs.

6. Install a new cotter pin on the rear axle nut.

7. Tighten the eccentric cam lock bolts located on the swingarm.

8. Recheck the drive chain slack.

Chain Lubrication

The EMB electric motorbike uses a standard motorcycle drive chain. Chain lubricants are available at most motorcycle shops.

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Side StandCheck operation of the side stand for proper function.

1. Check the spring for damage or loss of tension and the side stand assembly for freedom of movement.

Side Stand

Spring

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Lifting the MotorbikeWhen lifting the motorbike is required, be sure to position the lifting device on the steel frame tubes and not on the bottom of a battery.

Cleaning Clean your motorbike regularly to protect the surface finishes and to inspect for damage or wear.

1. Use a commercially available car-washing detergent or dish washing detergent to clean the motorbike.

2. After cleaning, rinse the motorbike thoroughly with plenty of clean water. Strong detergent residue may cause corrosion of alloy parts.

3. Let it dry, then use a polish to protect the chrome and use a wax or polish on the painted surfaces.

4. Test the brakes before riding the motorbike again.

WARNING

Braking efficiency may be temporarily impaired immediately after washing the motorbike.

Do not use high pressure spraying equipment to wash your electric motorbike!

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StorageExtended storage, generally for more than 4 weeks, requires certain steps to maintain the health of the battery pack and to protect the motorbike’s tires and finish.

Storing the Motorbike

1. Make sure the batteries are fully charged.

1. Wash and dry the motorbike. Wax all painted surfaces. Coat chrome and unpainted steel surfaces with rust-inhibiting oil.

2. Inflate the tires to their recommended pressures. Use blocks to raise the motorbike so that both tires are off the ground.

3. Cover the motorbike with a material that breaths and store in a dry area.

4. Every month recharge the batteries.

5. Check with EMB or your authorized EMB dealer for long-term storage procedures.

Removing the Motorbike from Storage

1. Uncover and clean the motorbike.

2. Make sure the batteries are fully charged.

3. Perform all the pre-ride inspection checks.

4. Test ride the motorbike at low speeds in a safe, uncrowded area.

Specifications

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Specifications

ChassisWheelbase 52 inchesRake/Trail 27.5°/5 inchesSeat Height 27 inchesGround clearance 5 inchesDry weight 360 lbs (164 kg)Maximum payload 200 lbs (91 kg)

MotorType variable reluctance, 2-phase brushlessVoltage 24 volts DCCooling air cooled (fan assisted)Peak torque 8 ft-lbs

Charging SystemInput voltage 90 to 264 VAC, 47 to 63 HzMaximum output 440 watts Charging cycle two-stage, optimized for VLRA batteries

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Indicators 4 LEDsTemperature compensation -4 mv per degree centigradeAmbient temperature rating -20° to +40° centigradeCooling convection and forced airFuse protection external fuse on output, internal fuse on input

Suspension and TiresFront SuspensionTube diameter 30 mmMaximum wheel travel 4 inchesAdjustments none

Rear SuspensionType dual shockMaximum wheel travel 2.5 inchesAdjustments spring preload

TiresSize, front 100/90-12 Size, rear 120/80-12 Type Dunlop TT90 or TT91

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TransmissionSingle reduction ratio 5-to-1Type gear set, integral to motorOil type and amount synthetic, 50 mlFinal drive 4-to-1 (may vary)Type chain

BatteriesNumber 4Battery voltage, each 12VPack voltage, total 24VMaximum storage capacity 3.1 kWHType deep-cycle valve-regulated sealed (no-spill)

Lights(24 Volt Systems)

Headlight (high/low) #4800 Tail/stoplight #1662Turn signal #13814Speedometer #2741Dash indicators: #7387 (soldered in place)

Specifications

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FusesMain CNL400Charger 30A (3AG, slow-blow)GND 20A (mini-automotive, Yellow)Horn 10A (mini-automotive, Red)Head/tail light/fan 10A (mini-automotive, Dark Red)Turn 3A (mini-automotive, Purple)Brake/speedometer 3A (mini-automotive, Purple)Keyswitch 3A (mini-automotive, Purple)

Warranty and Service

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Warranty and ServiceEMB or your EMB dealer can perform any service which may become necessary under the manufacture’s warranty.

Please visit EMB or your authorized EMB dealer when your motorbike requires servicing. Any authorized EMB dealer will honor your warranty during the warranty period. Refer to the warranty booklet supplied with your motorbike.

EMB Warranty Service Calls: 1-888-966-2453

Service ManualA service manual for your EMB electric motorbike is available from your local EMB dealer. This manual is written for both the professional service technician and the owner mechanic. Special tools and training may be necessary for some procedures.

Maintenance Log

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Maintenance Log

Date Mileage Description

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Date Mileage Description

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