Maintenance—Every 2000 Hours
VD76477,0000173 –19–01SEP05–1/1
Replace Case Drain Filter—Zaxis 200LC,
Zaxis 250
T213351B –UN–30AUG05
1—Filter Bowl
2—Head Assembly
1. Turn off and depressurize the system.
2. Turn filter bowl (1) counterclockwise and remove from
head assembly (2).
3. Remove filter element from inside of bowl and inspect
the surface for contamination.
4. Discard filter element.
5. Inspect filter head assembly for possible damage.
Replace as necessary.
6. Lubricate o-ring seal and install new filter element.
7. Lightly lubricate the threads of the filter bowl and o-ring
and screw the filter bowl into the head assembly.
8. Bleed the system and check for leaks. (See Section
3-3).
VD76477,0000174 –19–01SEP05–1/1
Replace Return Oil Filter—Zaxis 200LC, Zaxis
250
T213353B –UN–30AUG05
1—Filter Housing
2—Check Valve
1. Turn off and depressurize system
2. Disconnect hose at base of boom.
3. Remove check valve (2) / filter assembly.
4. Separate check valve from filter assembly. Replace
check valve as necessary.
5. Separate filter screen from inside of return oil filter
housing (1).
6. Flush housing and replace screen.
7. Reassemble using new seals as required.
8. Check for leaks.
3-11-6 081407
PN=150