TM-9-2350-311-34-2

CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

TM-9-2350-311-34-2 - Page 119 of 552

TM 9-2350-311-34-2

CONTINUED

FROM STEP E

Check nitrogen pressure in primary accumulator

assemblv (TM 9-2350-311-20-2).

I

Is pressure between 850 to 900 psi (5861 to 6206 kPa)?

I

Charge primary accumula-

tor assembly (TM 9-2350-

311-20-2).

If charge does

not hold, repair or replace

primary accumulator

as-

sembly (para 6-8).

Check nitrogen pressure in secondary accumulator

Is pressure between 1450 to 1550 psi (9998 to 10687 kPa)?

I

I

Charge secondary accumu

lator assembly (TM 9-

2350-311-20-2).

If charge

does not hold, repair or re-

place secondary accumula-

tor assembly (para 6-9).

Replace safety relief eleva-

tion valve assembly

(para 6-12).

ASSEMBLY

I

\

AFETY RELIEF

EVATION VALVE

ASSEMBLY

------a

I

PRIMARY ACCUMULATOR

ASSEMBLY

END OF TASK

Change 2

2-53