New Holland T6010 DELTA, Operator'S Manual

Page: 336 / 412

SECTION 4 -- LUBRICATION AND MAINTENANCE
4--56
Hydraulic Extending Hitch
Loosen the locknut (4) and turn the adjuster (3) on
each lift rod equally. Ensure that both hitch lift arms
are supporting the hitch equally at the start of raise.
Check that the hitch will latch and unlatch correctly
and re--tighten the locknut.
When fully raised ensure that the hydraulic system
relief valve does not blow or that the hitch lift rods are
not under tension. Both these symptoms indicate
that the hitch lift rods are too short.
If the tension on the hitch release cable requires
adjustment, loosen the locknut (2). Adjust the
tension by re--positioning the nut (1) on the cable
adjuster. After adjustment, check for satisfactory
operation and re--tighten the locknut.
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OPERATION 42
CHECK REMOTE CONTROL VALVE
DRAIN BOTTLES
Every time a hydraulic hose is connected and
disconnected, a small amount of oil is discharged
from the remote control valve coupler. Drain bottles
(1) are located below each remote valve to catch the
discharged oil.
Visually check the oil level in the bottles. If necessary,
unclip the the bottle, remove the cap and empty the
oil into a suitable container. Re--install the bottle,
ensuring it is correctly seated below the valve.
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