Massimo BUCK 250 - 10 HOUR; 100 MILE (160 KM) SERVICE; 25 HOUR; 250 MILE (400 KM) SERVICE; 50 HOUR; 500 MILE (800 KM) SERVICE; 75 HOUR; 750 MILE (1200 KM) SERVICE

OWNER’S/OPERATOR’S MANUAL 20.0
16. MAINTENANCE
16- 4
10 HOUR / 100 MILE (160 KM) SERVICE
ITEM
REMARKS
D
Valve Clearance
(Break-in)
Valve lash adjustment: Every 50 hours
after first 10–hour adjustment
25 HOUR / 250 MILE (400 KM) SERVICE
ITEM
REMARKS
Fuel System
Inspect; cycle key to pressurize fuel
pump; check lines and fittings for leaks
and abrasion
Battery
Check terminals; clean; test
XU
Engine Oil Change
50 HOUR / 500 MILE (800 KM) SERVICE
ITEM
REMARKS
XU
Fuel System
Inspect; cycle key to pressurize fuel
pump; check lines and fittings for leaks
and abrasion
Battery
Check terminals; clean; test
XU
Main Gearcase Oil
Inspect level; change yearly
XU
Engine Oil Change
D
Valve Clearance
Valve lash adjustment: Every 40 hours
after first 10-hour adjustment
XU
General Lubrication
Lubricate all fittings, pivots, cables, etc.
Shift Cable
Inspect, lubricate, adjust
XU
Steering
Lubricate
XU
Front Suspension
Lubricate
XU
Rear Suspension
Lubricate
Throttle Body Intake
Duct
Inspect duct for proper sealing/air leaks
75 HOUR / 750 MILE (1200 KM) SERVICE
ITEM
REMARKS
Fuel System
Inspect; cycle key to pressurize fuel
pump; check lines and fittings for leaks
and abrasion
Battery
Check terminals; clean; test
XU
Main Gearcase Oil
Inspect level; change yearly
XU
Engine Oil Change