OM-4433 Page 33
8-4. Inspecting And Cleaning Optional Spark Arrestor Muffler
803 582 / Ref. 217 357-A
Stop engine and let cool.
1 Spark Arrestor Muffler
2 Cleanout Plug
Remove plug and remove any dirt
covering cleanout hole.
3 Exhaust Pipe
Start engine and run at idle speed to
blow out cleanout hole. If nothing
blows out of hole, briefly cover end
of exhaust pipe with fireproof
material.
Stop engine and let cool.
Reinstall cleanout plug.
Tools Needed:
3/8 in
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8-5. Servicing Engine Cooling System
803 563
Stop engine and let cool.
1 Radiator Draincock
2 Radiator Cap Cover
Change coolant according to engine
manual. Add coolant according to Sec-
tion 5-6).
Run engine until engine reaches normal
operating temperature. Check coolant
level in recovery tank. Add coolant if nec-
essary.
After engine cools, check coolant level
again and add coolant if necessary.
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