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1. Air PressureValve
2. Filter
3. Fill Cap
Procedure to Replace the Hydraulic Oil Filter
1. Stop the engine, turn the air pressure valveto the Off position, and slowly
remove the fill cap of the hydraulic reservoir. This will remove the air
pressure in the reservoir.
2. Use a strap wrench and remove the old filter. Turn the filter counter-
clockwise to remove.
3. Lubricate the gasketon the newfilter with clean CaseTCH Fluid and install
the new filter.
4. Turn the filter clockwise with your hand until the gasket contacts the head
of the filter assembly. Continue to tighten the filter for 1/2 to 3/4 turn.
IMPORTANT:
Do not useafilter wrench to install the oil filter. An oil leak
can occur if the filter is dented by the filter wrench.
5. Turn the air pressure valve to the On position (handle of valve pointing
down).
6. Start the engine and check for oil leaks around the filter.
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