Service manual

OIL PUMP (Cont’d)

Rotor Replacement

Remove the pin at the rotor using a punch and hammer

[A].

Installation: When installing the new pin in the rotor,

make sure to check the end of the pin that it does not

project from the end of the rotor [A].

After the oil pump is assembled, put oil into the pump and

turn the shaft to prime the pump.

Oil Pump Relief Valve

Remove the relief valve from the oil filter housing [B].

Check the relief valve and clean. Replace as needed.

Oil Filter Housing And Block

To remove the oil filter block & housing, disconnect the

tubelines (Item 1) [C] & [D].

remove the four mounting bolts (Item 2) [C] at the block.

Remove the two mounting bolts (Item 2) [D] at the oil filter

housing.

B–08427B–08426

P–04943

P–04953

–7–84–

853, 853H Loader

Service Manual

B–08949