Clean area around drain plug.
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Remove oil drain plug and allow oil to flow into
drain pan. Remove and replace oil filter (Fig. 31); refer
to parts catalog for part number.
After oil is drained, reinstall drain plug and wipe up
any oil that is spilled.
Fill crankcase with oil; refer to Check Crankcase
Oil.
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fuel recommendations.
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Drain and clean fuel tank every 400 hours operation or
yearly, whichever comes first. Also, drain and clean
tank if fuel system becomes contaminated or if
machine is to be stored for an extended period. Use
clean diesel fuel to flush out the tank.
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Check lines and connections every 400 hours or yearly,
whichever comes first. Inspect for deterioration,
damage or loose connections.
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Drain water or other contaminants from fuel filter/water
separator daily (Fig. 32) by loosening drain plug on
filter canister. Tighten plug after draining. Replace filter
canister after every 400 hours of operation; refer to
Specifications for Toro part number.
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Clean area where filter canister mounts.
Remove filter canister and clean mounting surface.
Lubricate gasket on filter canister with 10W-40
SFĆCC oil.
Install filter canister by hand until gasket contacts
mounting surface, then rotate an additional 1/2 turn.
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Remove and replace the filter after every 400 hours
operation.
Fuel pump is located on inner frame on alternator
side of engine (Fig. 33).
Thoroughly clean outside of assembly.
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Place a drain pan under fuel pump and remove
cover from fuel pump with 17 mm wrench (Fig. 34).
Take care not to damage wire while removing cover.