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 248 of 552

TM 9-2350-311-34-2

5-13 BUFFER ASSEMBLY-CONTINUED

d. Assembly

NOTE

Replace seals (31 and 46), preformed packings (34 and 47), and packing retainers (35 and 48),

using seal replacement part kit.

1

Install two new seals (46 and 49) onto machine bushing (50).

2

Install new preformed packing (47) and new packing retainer (48) on bushing assembly (45), and insert

bushing assembly into buffer cylinder (28) using piston buffer rod (27) as a tool.

3

Install threaded bushing (44) with new key washer (43).

4

Engage key washer (43) locking teeth to threaded bushing (44) at stop end.

5-104 Change 2