TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988
TM-9-2815-224-34-P

  TM-9-2815-224-34-P - Page 331 of 554

14-1. GENERAL
TM 9-2815-224-34&P
CHAPTER 14
BLOWER AND TURBOCHARGER MAINTENANCE
Contents
Para
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-1
Tachometer Drive Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2
Blower Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-3
Blower Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-4
Air Inlet Adapter Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-5
Turbocharger Removal/Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-6
Turbocharger Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-7
Page
14-1
14-1
14-4
14-14.1
14-36
14-38
14-44
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
14-2.
TACHOMETER DRIVE REMOVAL/INSTALLATION.
This task covers:
a. Removal
b. Installation
c. Follow-on Maintenance
INITIAL SETUP
Models
All
Test Equipment
None
Special Tools
None
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-10 Engine off.
TM 9-2320-279-10 Parking brake on.
TM 9-2320-279-10 Engine cover open.
TM 9-2320-279-10 Engine side panel removed.
TM 9-2320-279-20 Tachometer sending unit
removed.
Supplies
None
Personnel Required
MOS 63W, Wheel vehicle repairer
Special Environmental Conditions
None
General Safety Instructions
None
References
Level of Maintenance
None
Direct Support
Change 2
14-1


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