New Holland Workmaster 25S, Operator'S Manual, Page: 152 / 208

7 - MAINTENANCE
Hydraulic oil suction filter - Replace
NOTE: Replace the hydraulic system oil filter after the first 50 hours of operation, and then following every 250 hours
of operation thereafter.
The hydraulic system uses a spin-on type oil filter, lo-
cated on the left side of the tractor between the rear
axle housing and drawbar support. 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.
NHIL17CT01277AA
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