Every 300 Hours; Engine Oil And Oil Filter - Change; Hydraulic Oil Filter - Replace; Hydrostatic Transmission (Hst) Oil Filter - Replace - New Holland Boomer 45 Operator's Manual

Every 300 hours

Engine oil and oil filter - Change

See7-23

Hydraulic oil filter - Replace

See 7-25

Hydrostatic Transmission (HST) oil filter - Replace

See 7-25 .

Engine belts - Check

See 7-31.

Wheel bolt / nut - Check

See 7-32.

Air cleaner primary element - Replace

WARNING
Rotating parts!
Do not start the engine while you perform this procedure.
Failure to comply could result in death or serious injury.
NOTE: Replace the primary element after every 300 hours
of service. Extremely dusty conditions may require more
frequent service intervals.
1. Pull the primary element (1) from the canister. Clean
any loose dirt from the canister and inspect the end of
the canister for dirt, which may prevent the new ele-
ment from sealing properly.
2. Install the new primary element by inserting it into the
canister and pushing on the end of the element until it
seats against the canister.
NOTE: If element is not inserted far enough into canister,
the end cap cannot be installed.
3. Place the end cap onto the canister body, push in on
end cap, and rotate clockwise. Make sure the end cap
locks in place and is not loose.
NOTICE: Failure to obtain a good seal between elements
and the canister may cause major engine damage.
7 - MAINTENANCE
7-39
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