TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24 - Page 967 of 1563

TM 9-2815-220-24

TURBOSUPERCHARGER BASE ASSEMBLY (L.B.) REPLACE/REPAIR

0117 00

THIS WORK PACKAGE COVERS:

Removal, Cleaning, Inspection, Repair, and Installation

INITIAL SETUP:

Tools:

General mechanic’s tool kit (item 121, WP 0176)

Torque wrench, 0-300 inch-pounds (item 124, WP

0176)

Mandatory Replacement Parts:

Lock washer (4) (item 94, WP 0174)

Expendable and Durable Items:

Lubriplate (item 23, WP 0173)

Personnel Required:

Track Vehicle Repairer (1) 63H10

Equipment Conditions:

Engine level on flat surface

Turbocharger assembly (L.B.) removed (WP

0099, 2CA/2DA) (WP 0100, 2DR)

REMOVAL

1. Remove turbosupercharger base assembly (1).

a. Remove two screws (2) with lock washers (3) securing mounting base support (4) to

mounting base assembly (1).

Discard lock washers (3).

b. Remove two screws (2), with lock washers (3) [and for 2DR only, oil filler tube bracket

(5)] from turbocharger tie rod (6).

Discard lock washers (3).

c. Remove turbosupercharger base (1).

1

2

3

4

5

6

2

3

(2DR 0NLY)

WP 0117 00-1