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 957 of 1563

TM 9-2815-220-24

COUPLING, FUEL INJECTION PUMP, REPLACE/REPAIR

0116 00

THIS WORK PACKAGE COVERS:

Disassembly, Cleaning, Inspection, Repair, and Assembly

INITIAL SETUP:

Tools:

Dial indicator (item 65, WP 0176)

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

Machinist’s vise (item 132, WP 0176)

Torque wrench, 0-175 (item 127, WP 0176)

Fabricated Items:

Coupling puller (item 6, WP 0177)

Mandatory Replacement Parts:

Lock washer (2) (item 97, WP 0175)

O-ring (1) (item 71, WP 0175)

O-ring (2) (item 169, WP 0175)

Pipe plug (2) (item 7, WP 0175)

Woodruff key (2) (item 359, WP 0175)

Expendable Materials:

Grease (item 24, WP 0173)

Lubriplate (item 23, WP 0173)

Personnel Required:

Track Vehicle Repairer (1) 63H10

Equipment Conditions:

Engine level on flat surface

Fuel injection pump assembly removed

(WP 0115)

REMOVAL

CAUTION

Make sure coupling sleeves and hubs are stamped with identification

marks to prevent non-mating of parts.

The sleeves and hubs are

matched for each assembly and must not be interchanged between

assemblies.

2

3

NOTE

Coupling sleeve must be in a rigid

position to remove nut.

1. Remove plain nut (1) and lock washer (2)

from fuel injection pump (3).

1

WP 0116 00-1