Hydrostatic (Hst) Oil Filter - New Holland WORKMASTER 35 Operator's Manual

Hydrostatic (HST) oil filter

NOTE: Change the Hydro-Static Transmission (HST) sys-
tem oil filter after the first 50 hours of operation, and then
following every 300 hours of operation thereafter.
The hydrostatic system uses a spin-on type oil filter, located
on the left side of the tractor underneath the operator's plat-
form. To replace the filter (1):
1. Unscrew the used oil filter and discard.
2. Coat the gasket on the new filter with a film of clean oil.
Screw the filter into place until the gasket contacts the
sealing surface, then tighten the filter by hand approxi-
mately three-quarters of a turn. Do not overtighten.
3. Start the engine and check the filter for leaks.
4. Stop the engine and check the hydraulic system oil
level. Add oil if necessary.
7 - MAINTENANCE
7-11
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