Owners 072798.fm - Electric Motorbike Inc.

Vehicle Information
VIN Number
Model
Dealer Information
Dealer
Purchase Date
Owner Information
Name
Addres
City, St., Zip
Phone No.
Note
The terms motorcycle and motorbike are used interchangeably in this manual.
1999 Lectra™ Owner’s Manual
1999 Lectra™ Owner’s Manual
Thank 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) Incorporated
6780 Depot Street
Sebastopol, California 95472
707-82E-BIKE (823-2453)
info@motorbike.org
www.motorbike.org
Copyright © 1998. All rights reserved. Printed in the USA.
1
Contents
Contents
Riding Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warning Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safe Riding Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Hand Controls and Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Left-side Controls and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Right-Side Controls and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Instruments and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Left-hand Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Right-hand Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Battery Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Energy Storage using Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Description of VR24™ Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2
Contents
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Daily Inspection Before Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Emergency Reserve Mode Riding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Anti-theft Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Maximizing Your Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Maintenance Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Wheels and Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Front and Rear Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Drive Chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Side Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Lifting the Motorbike . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3
Contents
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Warranty and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Service Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Maintenance Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
4
Riding Safely
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
5
Riding Safely
WARNINGS
Accessories and Loading
• The safety, stability and handling of this motorbike may be adversely affected by the addition 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 psi
172 kPa
1.72 kg/cm2
25 psi
172 kPa
1.72 kg/cm2
Maximum Weight
Capacity
6
90 kg (200 lbs)
Riding Safely
Safe Riding Rules
1.
2.
3.
4.
Always make a pre-ride inspection before you ride your Lectra. You may prevent an
accident or equipment damage.
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.
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.
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 surprise other motorists.
•
Use the horn appropriately to warn inattentive automobile drivers, pedestrians, or
other potential hazards.
7
Riding Safely
5.
6.
Don’t let other motorists surprise you. Use extra caution at intersections, parking lot
entrances and exits, driveways, and near parked vehicles.
Keep both hands on the handlebars and both feet on the footpegs while riding.
Protective Apparel
1.
2.
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.
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 regulations.
8
Registration
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.
Registration
Your 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.
Insurance
Your 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.
9
Overview
Overview
The following illustrations show the location of the Lectra’s controls and instruments.
Hand Controls and Instruments
Left-Hand
Controls
Front Brake &
Throttle
Instrument
Cluster
Ignition
Switch
10
Reserve
Switch
Overview
Left-side Controls and Features
Owner’s Manual
and Tool Kit
Front Disc Brake
Drive Chain
Side-Stand
Cooling Fan
11
Overview
Right-Side Controls and Features
Cord Storage Bag and
Receptacle for Charger Cord
Eccentric Cam Adjuster for Drive Chain
12
Rear Brake Pedal
Overview
Instruments and Indicators
The 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
Neutral Indicator
Turn Signal Indicator
High Beam Indicator
Temperature Indicator
Reserve Switch
13
Overview
Left-hand Controls
The left-hand control assembly contains switches for high-beam, turn signals, horn, and power.
Headlight Switch
Turn Signal Switch
Horn Button
Power Button
Right-hand Controls
The right hand control assembly contains a twist-grip throttle and the front brake lever.
14
Overview
Battery Charging System
A 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.
Green Indicators - 20% 40% 60% 80% 100%
Red Indicator
Less than 20%
When Lit
(Reserve)
Ignition Switch
Reserve Switch
R
15
Overview
Energy Storage using Batteries
The 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
100%
Capacity
80%
100
200
300
Number of Charge/Discharge Cycles
16
Overview
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.
0%
Depth
of
Discharge
50%
100%
220
400
600
800
Number of Charge/Discharge Cycles
Description of VR24™ Drive System
The 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.
17
Overview
Loading
Follow 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.
Tires
Follow 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 replacement choices.
18
Operation
Options and Accessories
Please check with EMB or with your authorized EMB dealer for the availability of Lectra
options and accessories.
Operation
Daily Inspection Before Riding
Be 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.
19
Operation
Correct any problems before you ride. Contact your EMB dealer for assistance if you cannot
correct the problem yourself.
Starting
Follow 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
8.
9.
20
The motorbike will not run if the brakes are engaged.
Twist the throttle grip to power the motorbike forward.
You can now release the Power button.
Operation
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.
Riding
1.
2.
3.
Note
4.
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.
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.
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.
The cooling fan should start operation as the controller temperature rises and
should be on whenever the temperature indicator is on.
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 lowvoltage condition exists.
21
Operation
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.
22
Operation
Braking
Before 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.
2.
For normal braking, gradually apply both front and rear brakes.
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.
23
Operation
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
24
Operation
Parking
1.
2.
3.
After stopping the motorbike, turn the ignition switch to OFF (conter-clockwise rotation)
and remove the key.
Use the side stand to support the motorbike.
Plug in the charger. If possible, always charge the motorbike when it is parked.
Anti-theft Guidelines
1.
2.
3.
4.
Never leave the ignition key in the switch.
Purchase a lock for your motorbike and use it. Consult your EMB dealer.
Park your motorbike in a locked garage whenever possible.
Use an alarm system if your motorbike is so equipped.
Maximizing Your Range
Practicing 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.
25
Operation
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.
26
Maintenance
Maintenance
When 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
27
Maintenance
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 performing 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 motorbike.
28
Maintenance
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.
Charger
Indicators:
Power
Taper Charge
Fast Charge
Over
Temperature
Charge Cord
Receptacle
29
Maintenance
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 indicator 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 overheating. 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.
30
Maintenance
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
31
Maintenance
3.
Lift the dash panel up to view fuses. The fuses are located under the rear right edge of the
dash panel.
Lectra Fuse Placement Under Dash Panel
Keyswitch
3A
4.
5.
Note
Horn
10A
Headlight
Tail Light
Turn Signal Fan
3A
10A
Brake
3A
Fasten the dash back into place using the two bolts.
Reinstall the seat using the two thumbscrews.
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 replacement choices.
32
Maintenance
Removing the Front Wheel
1.
Place a 2” x 4” piece of wood between the jack and the Lectra frame.
2” x 4” Board
Jack
2.
3.
Raise the Lectra until the front wheel has 1 to 2 inches of clearance.
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.
5.
Remove the cotter pin securing the front axle nut, then remove the nut from the axle.
Pull the axle away from the wheel.
33
Maintenance
6.
Slide the front wheel down and forward to clear the brake disc from the front brake caliper.
Axle Nut & Washer
Thin Axle Spacer
Thick Axle Spacer
Speedometer
Gearbox
Front Wheel Installation
•
•
•
•
34
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.
Maintenance
Removing the Rear Wheel
1.
Place a 2” x 4” piece of wood between the jack and the Lectra swingarm.
2” x 4” Board
Jack
2.
3.
Raise the Lectra until the rear wheel has 1 to 2 inches of clearance.
Place blocks under the frame for support, then lower the frame onto the blocks.
35
Maintenance
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.
Brake Radius Arm
5.
36
Remove the cotter pin securing the rear axle nut, then remove the nut from the axle.
Maintenance
6.
Pull the axle away from the wheel.
Rear Brake Drum and
Sprocket Assembly
Washer, Axle Nut, and
Cotter Pin
Axle Spacer
7.
8.
Roll the wheel froward and remove the drive chain from the rear sprocket.
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.
37
Maintenance
Front and Rear Brakes
Your Lectra is equipped with a hydraulic front disk brake and a cable-operated rear drum brake.
Checking Front Brake Pads
1.
2.
3.
Check the front brake pads by viewing them from the front of the wheel.
Wear indicators, which are small notches cut into the pads should be visible.
If the indicators are gone, have your brake pads replaced. See your EMB Lectra dealer for
service.
Brake Pad Wear Indicator
38
Maintenance
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
39
Maintenance
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.
40
Maintenance
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 Adjustment
Tighter
Looser
Brake Cable
Adjuster
Brake Arm
41
Maintenance
Drive Chain
The 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.
2.
3.
Note
42
Turn the ignition switch off and place the motorbike on a stand.
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.
Inspect the sprocket teeth for wear or damage.
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.
Maintenance
Chain Adjustment
1.
2.
3.
Loosen the rear axle nut.
Loosen the lock bolts for the eccentric chain adjusters located on both sides of the
swingarm.
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
Eccentric cam
movement
Adjusting with
a wrench
Rear axle
movement
43
Maintenance
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.
6.
7.
8.
Torque the rear axle nut to 30 ft-lbs.
Install a new cotter pin on the rear axle nut.
Tighten the eccentric cam lock bolts located on the swingarm.
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.
44
Maintenance
Side Stand
Check 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.
Spring
Side Stand
45
Maintenance
Lifting the Motorbike
When 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!
46
Maintenance
Storage
Extended 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.
1.
2.
3.
4.
5.
Make sure the batteries are fully charged.
Wash and dry the motorbike. Wax all painted surfaces. Coat chrome and unpainted steel
surfaces with rust-inhibiting oil.
Inflate the tires to their recommended pressures. Use blocks to raise the motorbike so that
both tires are off the ground.
Cover the motorbike with a material that breaths and store in a dry area.
Every month recharge the batteries.
Check with EMB or your authorized EMB dealer for long-term storage procedures.
Removing the Motorbike from Storage
1.
2.
3.
4.
Uncover and clean the motorbike.
Make sure the batteries are fully charged.
Perform all the pre-ride inspection checks.
Test ride the motorbike at low speeds in a safe, uncrowded area.
47
Specifications
Specifications
Chassis
Wheelbase
Rake/Trail
Seat Height
Ground clearance
Dry weight
Maximum payload
52 inches
27.5°/5 inches
27 inches
5 inches
360 lbs (164 kg)
200 lbs (91 kg)
Motor
Type
Voltage
Cooling
Peak torque
variable reluctance, 2-phase brushless
24 volts DC
air cooled (fan assisted)
8 ft-lbs
Charging System
Input voltage
Maximum output
Charging cycle
48
90 to 264 VAC, 47 to 63 Hz
440 watts
two-stage, optimized for VLRA batteries
Specifications
Indicators
Temperature compensation
Ambient temperature rating
Cooling
Fuse protection
4 LEDs
-4 mv per degree centigrade
-20° to +40° centigrade
convection and forced air
external fuse on output, internal fuse on input
Suspension and Tires
Front Suspension
Tube diameter
Maximum wheel travel
Adjustments
30 mm
4 inches
none
Rear Suspension
Type
Maximum wheel travel
Adjustments
dual shock
2.5 inches
spring preload
Tires
Size, front
Size, rear
Type
100/90-12
120/80-12
Dunlop TT90 or TT91
49
Specifications
Transmission
Single reduction ratio
Type
Oil type and amount
Final drive
Type
5-to-1
gear set, integral to motor
synthetic, 50 ml
4-to-1 (may vary)
chain
Batteries
Number
Battery voltage, each
Pack voltage, total
Maximum storage capacity
Type
4
12V
24V
3.1 kWH
deep-cycle valve-regulated sealed (no-spill)
Lights
Headlight (high/low)
Tail/stoplight
Turn signal
Speedometer
Dash indicators:
50
(24 Volt Systems)
#4800
#1662
#13814
#2741
#7387 (soldered in place)
Specifications
Fuses
Main
Charger
GND
Horn
Head/tail light/fan
Turn
Brake/speedometer
Keyswitch
CNL400
30A (3AG, slow-blow)
20A (mini-automotive, Yellow)
10A (mini-automotive, Red)
10A (mini-automotive, Dark Red)
3A (mini-automotive, Purple)
3A (mini-automotive, Purple)
3A (mini-automotive, Purple)
51
Warranty and Service
Warranty and Service
EMB 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 Manual
A 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.
52
Maintenance Log
Maintenance Log
Date
Mileage
Description
53
Maintenance Log
Date
54
Mileage
Description
55
56