TM 5-2350-262-20-3
RELIEVING HYDRAULIC SYSTEM PRESSURE
A
If necessary, stop vehicle engine. Place SPRUNG/UNSPRUNG control lever (1) in SPRUNG
position.
B
Relieve pressure from main accumulator by slowly moving SPRUNG/UNSPRUNG control lever (1)
toward UNSPRUNG position until a hissing can be heard. Hold in that intermediate position until
hissing ceases, then place SPRUNG/UNSPRUNG control lever (1) in SPRUNG position.
C
Operate each of the four control levers (2) several times, through all positions, to relieve any residual
pressure in hydraulic subsystems.
D
Slowly loosen hydraulic tank dipstick (3) to allow air pressure to escape. Tighten dipstick (3).
1
2
3
Change 2
