MAINTENANCE
7-28
Drain Hydraulic Tank Sump
--- every 250 hours
IMPORTANT: Never run the engine without oil in hy-
draulic oil tank.
1. Park the machine on a level surface with the upper-
structure rotated 90
q
for easier access.
2. Lower the bucket to the ground.
3. Turn the auto-idle switch off.
4. Run the engine at slow idle speed without load for
five minutes.
5. Turn the key switch OFF. Remove the key from the
key switch.
6. Pull the pilot control shut-off lever to the LOCK posi-
tion.
CAUTION: The hydraulic oil tank is pressurized.
Push the pressure release button on the air
breather to release pressure.
7. Push the pressure release button (1) on the air
breather to release pressure.
CAUTION: Do not loosen the drain plug until oil
is cool. Hydraulic oil may be hot, potentially
causing serious injury.
8. After oil is cool, loosen drain plug (2) to drain water
and sediment. Do not remove the plug completely,
only loosen it enough to drain water and sediment.
9. After draining water and sediment, retighten the plug.
M1CC-07-006
M1CD-01-008
M1CG-07-012
M1CD-07-011
M1CG-07-008
1
2
ZAXIS70, 70LC, 80SB, 80SBLC, 80LCK
ZAXIS85US
1
ZAXIS70, 70LC, 80SB, 80SBLC, 80LCK
ZAXIS85US
2
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