TM 5-2350-378-23&P
0006
ALL HYDRAULIC FUNCTIONS INOPERATIVE - Continued
STEP
10.
Check operation of vehicle engine.
CONDITION/INDICATION
Does engine appear to be operating normally?
DECISION
YES - Go to Step (13).
NO - Go to Step (19).
STEP
11.
Check main accumulator charge with engine off.
CONDITION/INDICATION
Does hydraulic pressure gauge indicate a pressure between 1,500-2,000 psi (10,343-13,790 kPa)?
DECISION
YES - Go to Step (12).
NO - Charge main accumulator (TM 5-2350-262-20).
STEP
12.
Check accumulator pressure with engine running.
Start engine and check main accumulator charge with engine speed at 1,500 rpm.
CONDITION/INDICATION
Is hydraulic pressure at least 2,800 psi (19,306 kPa) with engine speed at 1,500 rpm?
DECISION
YES - Repair/replace compensating pump (TM 5-2350-262-20).
NO - Go to Step (13).
STEP
13.
Check hydraulic oil level.
CONDITION/INDICATION
Are hydraulic oil levels at proper fill levels?
DECISION
YES - Charge main accumulator. If charge can not be maintained, repair or replace main accumulator
(TM 5-2350-262-20).
NO - Add hydraulic oil, but do not overfill.
0006-16
03/15/2011Rel(1.8)root(tswp)wpno(T00004)
