5.0 SERVICING YOUR VEHICLE
5.1 MAINTENANCE GUIDELINES
To ensure that the vehicle is kept in a safe and correct operating condition, it must be inspected and
maintained on a regular basis. Proper lubrication, electrical control adjustments, safety feature checks,
etc. performed at recommended intervals will help prevent damage or failure of the unit while providing
optimum performance.
Follow the guidelines below to assure proper maintenance.
Allow only trained maintenance personnel to maintain, repair, and inspect the vehicle.
Before starting any repairs or maintenance, immobilize the vehicle by turning the power keyswitch
off, removing the key and setting the park brake.
Disconnect both of the main battery pack leads before working on or disconnecting any electrical
component or wire.
Block the chassis with jack stands before working under a raised vehicle.
Conduct vehicle performance checks in an authorized area where a safe clearance exists.
Before starting the vehicle, follow the recommended safety procedures in Chapter 2, (SAFETY).
Avoid fire hazards and have fire protection equipment present in the work area.
Do not use flammable fluids for cleaning parts.
Work in a properly ventilated work area.
Regularly inspect and maintain in safe working condition the brakes, steering mechanisms, speed
and directional control mechanisms, warning devices, guards and safety devices.
Keep the vehicle in a clean condition to minimize fire hazards and facilitate detection of loose or
defective parts.
5.2 MECHANICAL BRAKE SYSTEM
The mechanical brakes consist of two rear drum brakes which are self-adjusting. Monthly, with the vehicle
stationary, dep
ress the brake pedal and check for not less than 1/2” pedal free travel before resistance is
felt. Maximum pedal free travel should not exceed 2”. See Figure 5.2.1.
The parking brake is applied by depressing the parking brake pad at the top of the brake pedal which
locks the brakes in place. If the brakes fail to hold the vehicle in position, contact your Columbia Dealer
for qualified service assistance.
If any of the listed limits are exceeded stop and do not use the vehicle. Contact your Columbia
Dealer for qualified service assistance.
Figure 5.2.1
2” MAX
FRONT
5-1
