Maintenance Schedule - KYMCO Mongoose/KXR 250 Service Manual

3
. INSPECTION/ADJUSTMENT

MAINTENANCE SCHEDULE

This chapter includes all information necessary to perform recommended inspections and
adjustments. These preventive maintenance procedures, if followed, will ensure more reliable
vehicle operation and a longer service life. The need for costly overhaul work will be greatly
reduced. This information applies to vehicles already in service ad well as new vehicles that are
being prepared for sale. All service technicians should be familiar with this entire chapter.
Item
Valves
Spark plug
Air filter element (for
engine and drive belt
compartment)
Carburetor
Fuel line
Engine oil
Coolant
Oil strainer
Drive chain
Transmission oil
Brake system
Drive belt
Wheels
Wheel bearings
Steering system
Rear swing arm shafts Lubricate every 6 months.
Fitting/Fasteners
•In the interest of safety, we recommend these items should be serviced only by an authorized
KYMCO motorcycle dealer.
Remarks
Check valve clearance. Adjust if
necessary.
Check condition. Adjust gap and
clean. Replace if necessary.
Clean.
Replace if necessary.
Check idle speed/starter operation.
Adjust if necessary.
Check fuel hose for cracks or
damage. Replace if necessary.
Replace (Warm engine before
draining).
Check coolant leakage.
Replace if necessary.
Replace coolant every 24 months.
Clean.
Replace if necessary.
Check and adjust
slack/alignment/clean/lube.
Check oil leakage. Replace every
12 months.
Check operation and brake fluid.
Replace brake pad if necessary.
Check operation/replace if damage
or excessive wear.
Check balance/damage/runout.
Replace if necessary.
Check bearing assembly for
looseness/damage. Replace if
damaged.
Check operation/replace if damage.
Check toe-in/adjust if necessary.
Check all chassis fittings and
fasteners. Correct if necessary.
Mongoose/KXR 250
Initial
1 3 6
month month month
Every 20~40 hours
(more often in wet or dusty areas.)
Every
6 1
month year
3-2