5.4 MAINTENANCE SCHEDULE - QUALIFIED TECHNICIAN
It is recommended that the following be performed by a trained qualified technician or your Columbia
Dealer
Item Operation
Wee
k
ly
Monthly
Quar
terly
Sem
i-
Annu
al
Annu
al
Drive
Check treadle adjustment, motor
mounting hardware, and drive chain
adjustment
*
Test batteries
*
Electrical
Inspect motor condition and operation.
*
Inspect brakes – clean, adjust, replace
as needed.
*
Brakes
Adjust brakes
*
Lubricate
*
Control
Speed
Check contact bars for wear, spring
tension
*
Rear wheel bearings, grease or replace
*
Lube
Repack front wheel bearings
*
Check front wheel bearing adjustment
*
Steering
Check fork spindle bearing adjustment
*
5-3