
SECTION 7 – MAINTENANCE AND TROUBLESHOOTING
7-1. Routine Maintenance
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| Y Stop engine before maintaining. |
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| Recycle | . See Engine Manual and Maintenance Label. Ser- |
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| vice more often if used in severe conditions. | |
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| engine |
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| fluids. | * To be done by Factory Authorized Service Agent. |
8 h
Check fluid levels. See Section
OIL Full
Wipe up spills.
20 h
25 h
Check and clean spark arrestor screen. See Section
Service air filter wrapper (foam element). See Section
| 50 h |
Clean cooling system. See | Clean and |
engine manual. | tighten weld |
| terminals. |
100 h
Change oil. See Section
Change oil filter. See Section
Service air filter element. See Section
Clean and tighten battery connections.
Check valve clearance.*
Check spark plugs.
Repair or replace cracked cables.
200 h
Replace fuel filter. See Section
Replace unreadable labels.
500 h
Service welding generator brushes and slip rings. Service more often in dirty conditions.*
1000 h
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| Blow | out or |
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Remove cylinder | Clean crankcase | vacuum inside. | OR | ||
During | heavy | ||||
head deposits.* | breather valve. |
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service, clean |
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monthly.