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 472 of 552

TM 9-2350-311-34-2

14-3 ACTUATOR ASSEMBLY — CONTINUED

c. Assembly

—

Continued

10

Backlash between gears should be 0.004 to 0.006 inch (0.10 to 0.15 mm). Determine shim(s) (17) required

by adding dimension D etched on access cover (11) to dimension X etched on gearshaft (12) and subtract-

ing dimension E etched on actuator housing (18) from sum ((D + X) - E = Required shims). Install required

shim(s).

PART NUMBER

SHIM THICKNESS

10895666

0.001 inch (0.03 mm)

10895667

0.002 inch (0.05 mm)

10895668

0.005 inch (0.13 mm)

11

Install gearshaft assembly (8) in actuator housing (18) ensuring arrows (15) on gearshaft (12) and bevel

gearshaft (16) match.

12

Install six cap screws (10) and new lockwire (9).

14-12

Change 2