WORKMASTER 25S: change engine oil and filter
Drain, replace the filter, refill and verify the level using the correct publication.
Manual-linked job
New Holland · Support
New Holland manuals & support
Use owner resources or dealer support for the exact tractor, harvesting or hay-equipment publication.
- Resource type
- Support
- Equipment
- Field equipment
- Source checked
- 2026-09-18
- Access
- Manufacturer website; access varies
Confirm model, serial/PIN range, region and installed components. External documents and media are provided by their publishers; Knopp Management is independent of these manufacturers.
Related resources
WORKMASTER 25S: clean a blocked radiator screen
Work through debris, coolant level and belt clues when the temperature rises.
Manual-linked job
WORKMASTER 25S: replace the engine air filter
Replace a damaged or due air-cleaner element without letting dirt enter the intake.
Manual-linked job
WORKMASTER 25S: service the fuel-filter bowl
Replace the filter element while retaining the bowl spring and water-indicator ring.
Manual-linked job
WORKMASTER 25S: starter does not turn
Separate control-position checks from battery or starter service without defeating an interlock.
Manual-linked job
Boomer 35–40 Operator Manual
Operator / maintenance manual. Searchable document with page references. Publication 92157941 · confirm edition/serial range in PDF
Search inside258 pages