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 458 of 552

TM 9-2350-311-34-2

14-2

M140 ALINEMENT DEVICE MOUNT AND BRACKET (DIRECT FIRE) —

CONTINUED

b. Disassembly

1

Remove two cap screws (11), two lockwashers (12), two flat washers (13), and dovetail door wedge (14)

from base (15). Discard lockwashers.

2

Only if necessary for replacement, remove two headless straight pins (16).

c. Assembly

1

Secure dovetail door wedge (14) to base (15) using two flat washers (13), two new lo&washers (12), and

two cap screws (11).

NOTE

Drill and ream holes for headless straight pins if M140 alinement device is new,

2

Drill two holes 0.2495 ± 0.0005 inches diameter.

3

Install two headless straight pins (16), if removed.

14-4

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