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TM 9-2320-364-34-2
12-12
12-2. STEERING SYSTEM HYDRAULIC ADJUSTMENT (CONT).
d.
Front Steering Gear Internal Relief
Adjustment.
If steering system hydraulic
adjustments are not performed in
the correct sequence serious
damage to equipment will occur.
Perform steering system
hydraulic adjustment in the
following sequence.
(1)
Start engine.
(2)
With the aid of an assistant, turn steering
wheel all the way to the right, while placing a
1/8 in. steel plate between the stop and hub
assembly on Axle No. 1.
Do not cramp wheels more
than 10 seconds. Damage to
equipment could occur.
Do not turn relief plunger
out more than even with
steering gear cover. Relief
plunger could pop out under
pressure causing damage to
plunger.
(3)
Turn the bottom relief plunger (1) on the
front steering gear (2) until the supply
pressure drops to 500 to 600 psi (3,448 to
4,137 kPa) when cramped.
(4)
With the aid of an assistant, turn steering
wheel all the way to the left, while placing a
1/8 in. piece of steel between the stop and
hub assembly on Axle No. 1.
(5)
Turn the top relief plunger (3) on the front
steering gear (2) until the supply pressure
drops to 500 to 600 psi (3,448 to 4,137 kPa)
when cramped.
(6)
Shut OFF engine.
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