TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24 - Page 779 of 1563

TM 9-2815-220-24

FIRE EXTINGUISHER TUBE REPLACEMEN

T

0097 00

THIS WORK PACKAGE COVERS:

Disassembly, Cleaning, Inspection, Repair, and Assembly

INITIAL SETUP:

Tools:

General mechanic’s tool kit (item 121, WP 0176)

Expendable and Durable Items:

Mandatory Replacement Parts:

Lock washer (item 88, WP 0175)

Self-locking nut (item 32, WP 0175)

Self-locking nut (2) (item 140, WP 0175)

Personnel Required:

Track Vehicle Repairer (1) 63H10

Equipment Conditions:

Engine level on flat surface

Engine top shroud removed (WP 0055)

Left side fuel injector lines removed (WP 0113).

Oil breather tubes removed (WP 0078).

REMOVAL

1. Remove four loop clamps (1, 2).

a. Remove and discard two self-locking nuts (3).

2. Remove two loop clamps (4, 5).

a. Remove screw (6) and self-locking nut (7).

Discard self-locking nut.

3

Remove fire extinguisher tube (8) from bulkhead fitting (9).

4. Remove nut (10), lock washer (11), and bulkhead fitting (9) from engine shroud (12).

Discard

lock washer.

9

12

10

11

8

3

2

1

6

4

5

7

3

1

2

WP 0097

00-1