TM-9-2815-202-34

ENGINE, DIESEL W/CONTAINER: MODEL 7083-7395, 7083-7396, 7083-7398 AND 7083-7399

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

FEBRUARY 1990

TM-9-2815-202-34 - Page 122 of 670

TM 9-2815-202-34

4-9. WATER PUMP REMOVAL/lNSTALLATION

This task covers:

a. Removal

b. Installation

c. Gear Backlash

Adjustment

INITIAL SETUP

MODELS

MANDATORY REPLACEMENT PARTS

7083-7395 7083-7398

3 Lockwashers (App F, Item 94)

1 Seal ring (App F, Item 133)

TOOLS AND SPECIAL TOOLS

EQUIPMENT CONDITION

General mechanics tool kit (App B, Item 96)

Magnetic base dial indicator (App B, item 45)

Torque wrench (App B, Item 101)

Para Description

4-4

Fuel filter bracket removed

4-6

Fuel line clip removed

4-8

Water bypass tube removed

3-6

Water outlet removed

a. Removal

(1) Remove bolt (1), two bolts (2), three Iockwashers (3), and flat washer (4) securing water

pump (5) to engine front cover (6). Discard Iockwashers.

CAUTION

Use care when removing water pump to prevent damage to gear teeth.

(2) Remove water pump

(5) from engine front cover (6). Remove seal ring (7) and discard.

b. Installation

(1)

(2)

(3)

Affix seal ring (7) to back of water

pump (5).

Install water pump (5), alining gear

teeth with drive gear in engine front

cover (6).

Install bolt (1), two bolts (2), three

lock- washers (3), and flat washer (4)

securing water pump (5) to front cover

(6). Torque bolts to 46-50 Ib-ft (62-68

N-m).

4-20