Replacing the return filter
1. Release all pressure in the hydraulic reservoir. Refer
to page 6-32.
2. Remove the upper plate on the hydraulic reservoir.
3. Clean the top of the hydraulic reservoir and clean the
return filter cover.
4.
Remove the cover (1) and O-ring (2).
5.
Take out the spring (3), valve (4) and filter (5).
6.
Install a new filter (5). Clean the spring (3) and valve
(4) and install them.
7.
Check O-ring (2) and change it if worn or damaged.
8.
Install the cover (1).
9.
Install the upper plate on the hydraulic reservoir.
10. Check the level of the hydraulic fluid and add more if
necessary. See "Filling the reservoir".
6 - MAINTENANCE
6-38
8
K4PAH7-003
9
K4PAH7-004B