TM-9-2350-277-34

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

TM-9-2350-277-34 - Page 322 of 871

TM 9-2350-277-34

REPLACE SERRATED LOCK RING SCREW INSERTS

0040 00

THIS WORK PACKAGE COVERS:

Removal (page 0040 00- 1).

Installation (page 0040 00- 2).

INITIAL SETUP:

Maintenance Level

Direct Support

Tools and Special Tools

General Mechanic’s Tool Kit (WP 0120 00, Item 62)

Portable Electric Drill (WP 0120 00, Item 7 or

WP 0120 00, Item 8)

Screw Extractor Set (WP 0120 00, Item 14)

Twist Drill (see Table 1, page 0040 00-3)

Inserter (see Table 1, page 0040 00-3)

Lock Ring Drive Tool (see Table 1, page 0040 00-3)

Materials/Parts

Screw insert

Personnel Required

Track Vehicle Repairer 63H10

Equipment Condition

Engine stopped (TM 9-2350-277-10)

Carrier blocked (TM 9-2350-277-10)

REMOVAL

1.

Drill out inside serrations of lock ring (1). Use drill same diameter as inside serrations. See Table 1, page 0040 00- 3.

2.

Drill to depth of counterbore (2).

004000-1

Change 5