New Holland Workmaster 25 Tier 4B, Operator'S Manual

Page: 133 / 198

7 - MAINTENANCE
Hydrostatic Transmission (HST) oil filter - Replace
The hydrostatic system uses a spin-on type oil filter,
located on the left side of the tractor underneath the
operator's platform. 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.
NHIL12CT00686AA
1
7-17