CHAPTER 14. BLOWER AND TURBOCHARGER MAINTENANCE

TM 9-2815-224-34&P

BLOWER AND TURBOCHARGER MAINTENANCE

Para

Page

Contents

General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.4 - 1

14-1

Tachometer Drive Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 4 - 2

14-4

Blower Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 3

14-14.1

Blower Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. - 4

14-36

Air Inlet Adapter Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 - 5

14-38

Turbocharger Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 - 6

14-44

Turbocharger Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 4 - 7

Section I. INTRODUCTION

This chapter includes removal, installation, and repair of the blower, tachometer drive,

and turbocharger assemblies. All assemblies can be removed with the engine in the vehicle. Preliminary

procedures may differ if assembly components are removed after engine is removed from vehicle. Subassemblies

and parts which must be removedbefore blower, tachometer drive, and turbocharger components can be removed

or repaired will be referenced to other paragraphs of this manual,TM 9-2320-279-10, TM 9-2320-279-20, or

TM 9-2320-279-34.

Section II. BLOWER ASSEMBLY

Blower Maintenance Instructions

TACHOMETER DRIVE REMOVAL/INSTALLATION.

14-2.

This task covers:

c. Follow-on Maintenance

a. Removal

b. Installation

INITIAL SETUP

Equipment Condition

Models

Condition Description

TM or Para

All

TM 9-2320-279-10 Engine off.

Test Equipment

TM 9-2320-279-10 Parking brake on.

None

TM 9-2320-279-10 Engine cover open.

TM 9-2320-279-10 Engine side panel removed.

Special Tools

TM 9-2320-279-20 Tachometer sending unit

None

removed.

Supplies

Special Environmental Conditions

None

Personnel Required

General Safety Instructions

MOS 63W, Wheel vehicle repairer

None

References

Level of Maintenance

None

Direct Support

14-1

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