Chapter 6 COOLING SYSTEM MAINTENANCE

TM 9-2320360-20-2

CHAPTER 6

COOLING SYSTEM MAINTENANCE

Contents

Para

Page

Introduction ......................................................................................................................................6-1

6-1

Cooling System Service ....................................................................................................................6-2

6-2

Radiator and Shroud Replacement ....................................................................................................6-3

6-10

Radiator/Hood Baffle Replacement ....................................................................................................6-4

6-23

Thermostat Replacement ..................................................................................................................6-5

6-26

Cooling System Hose Replacement ...................................................................................................6-6

6-34

Cooling System Drain Cock Replacement ..........................................................................................6-7

6-40

Fan Assembly Replacement ..............................................................................................................6-8

6-44

Fan Clutch Replacement ...................................................................................................................6-9

6-49

Fan Belt Adjustment ..........................................................................................................................6-10

6-53

Fan Belt Replacement .......................................................................................................................6-11

6-54

Fan Clutch to Engine Block Hose Replacement ..................................................................................6-12

6-57

Fan Control Valve Replacement .........................................................................................................6-13

6-59

Coolant Filter Mounting Head Replacement ........................................................................................6-14

6-61

Radiator Sight Glass Replacement .....................................................................................................6-15

6-65

Section I. INTRODUCTION

6-1. INTRODUCTION

This chapter contains instructions for service, adjustment, and replacement of cooling system components at the Unit

maintenance level. Some parts must be removed before cooling system parts can be accessed. They are referenced to

other paragraphs of this manual or TM 9-2320-360-10.

Section II. MAINTENANCE PROCEDURES

6-1