Install relief valve (14) on mounting bracket
(15) with hardware (11 through 13).
Adhesives, solvents, and sealing
compounds can burn easily, can give off
harmful vapors, and are harmful to skin
and clothing. To avoid injury or death,
keep away from open fire and use in a
well-ventilated area. If adhesive, solvent,
or sealing compound gets on skin or
clothing, wash immediately with soap and
Apply sealing compound to threads of
two screws (13).
Position relief valve (14) on mounting bracket (15).
Install two screws (13) lockwashers (12) and nuts (11)
Connect five hydraulic hoses (1 through 5)
on fittings (6 through 10).
Install hose (5) on adapter (10).
Install hose (4) on adapter (9).
Install two hoses (2 and 3) on reducers (7
Install hose (1) on tee (6).
Any time hydraulic oil has been drained
and changed or maintenance has been
performed on hydraulic system, it is
possible that hydraulic pumps have air in
pump cavities. Air must be purged from
cavities before pump will operate. (Refer
to Para 18-2.)
Bleed air from frame tilt and brake
Start engine (TM 10-3930-673-10).
Operate frame tilt function and tilt vehicle
from side to side five times.
Stop engine and relieve hydraulic pressure by operating frame tilt controls