Periodic Maintenance/Lubrication - Yamaha GRIZZLY 125 YFM125GT Owner's Manual

EBU02621

PERIODIC MAINTENANCE/LUBRICATION

NOTE:
8 For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
8 For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance intervals. However, keep in mind
that if the ATV isn't used for a long period of time, the month maintenance intervals should be followed.
ITEM
• Check valve clearance.
Valves*
• Adjust if necessary.
• Check condition.
Spark plug • Adjust gap and clean.
• Replace if necessary.
Air filter element
• Clean.
(for engine and V-belt
• Replace if necessary.
case)
• Check idle speed/starter operation.
Carburetor*
• Adjust if necessary.
Cylinder head cover • Check breather hose for cracks or damage.
breather system* • Replace if necessary.
• Check leakage.
Exhaust system* • Retighten if necessary.
• Replace gasket if necessary.
• Check fuel hose for cracks or damage.
Fuel line*
• Replace if necessary.
Engine oil • Replace (warm engine before draining).
Whichever
comes first
ROUTINE
INITIAL
month 1
km 320
(mi) (200)
hours 20
1
1
(more often in wet or dusty areas)
1
8-7
EVERY
3 6 6
1200 2400 2400
(750) (1500) (1500)
75 150 150
1 1
1 1 1
Every 20–40 hours
1 1 1
1 1
1 1
1 1
1 1
12
4800
(3000)
300
1
1
1
1
1
1
1