5-144 MISCELLANEOUS CONTROLS AND OPTIONS
UP
NEUTRAL
MTF0620
(2) Restarts the engine and turn the gear pump at
the minimum speed to place the tipping valve
in the "UP" position. Slightly loosen and then
retighten the high pressure hose on the gear
pump side until the air is not seen in the hy-
draulic oil which is flowing out. In the same
manner, slightly loosen and then retighten the
hose on the hoist cylinder side.
Caution
Check each joint on the dump system, then
perform bleeding operation.
If the dump system has abnormality even
after performing the air bleeding operation,
bring the vehicle the nearest maintenance
shop for inspection and maintenance.
(3) Operate the deck several times to bleed the air
remaining in the hoist cylinder through the oil
tank.
(4) Recheck the hydraulic oil level and top up if
necessary.
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