TM-9-2320-366-20-3

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-3 - Page 719 of 1396

TM 9-2320-366-20-3

Change 2

6-63

6-12.

WATER PUMP AND FITTINGS REPLACEMENT

This task covers:

a. Water Pump Removal

b. Water Pump Installation

c.

Fittings Removal

d.

Fittings Installation

e.

Follow-On Maintenance

INITIAL SETUP

Equipment Conditions

100 amp alternator removed, if equipped (para 7-2).

200 amp alternator removed, if equipped (para 20-45).

Alternator brackets removed (para 7-4).

Tools and Special Tools

Goggles, Industrial (Item 15, Appendix C)

Container (52 qt (50 L) capacity)

Tool Kit, Genl Mech (Item 46, Appendix C)

Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B)

Wrench, Adjustable, Automotive (Item 53, Appendix C)

Gage, Belt Tension (Item 19, Appendix B)

Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C)

Materials/Parts

Antifreeze, Ethylene Glycol, Permanent (Item 12,

Appendix D)

Packing, Preformed (Item 195, Appendix G)

Packing, Preformed (Item 214, Appendix G)

Packing, Preformed (3) (Item 205, Appendix G)

Packing, Preformed (2) (Item 202, Appendix G)

a.

Water Pump Removal.

(1) Position container under radiator (1).

(2) Remove radiator cap (2) from radiator overflow tank

(3).

(3) Open radiator draincock (4) and drain coolant.

(4) Close radiator draincock (4).

WARNING

Wear appropriate eye protection when

working under vehicle due to the

possibility of falling debris.

Failure to

comply may result in injury to personnel