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 344 of 552

TM 9-2350-311-34-2

6-16 AXIAL PUMP - CONTINUED

c. Assembly

1

Install new preformed packing (23) inside sleeve spacer (21).

2

Install new packing retainer (22) inside sleeve spacer (21) on pump shouldered shaft (26) end.

3

Install sleeve spacer (21).

4

Install new preformed packing (20), new retaining ring (19), and ball bearing (18).

5

Install eight new preformed packings (17) in eight pump retainers (10).

6

Install four new preformed packings (16).

7

Install block assembly (15) in hand pump housing (7).

NOTE

Number marked on piston must mate with number marked on block assembly.

8

Install eight pistons (14).

9

Install eight new piston helical springs (13), eight new piston spring guides (12), and eight new piston helical

springs (11 ).

10

Install eight pump retainers (10).

6-80