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 1345 of 1563

TM 9-2815-220-24

ACCESSORY DRIVE HOUSING REPLACE/REPAIR

0158 00

THIS WORK PACKAGE COVERS:

WP 0158 00-1

Removal, Disassembly, Inspection, Repair, Assembly, Installation, Adjustment

INITIAL SETUP:

Tools:

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

Inside micrometer caliper set (item 16, WP 0176)

Outside micrometer caliper set

(item 17, WP 0176)

Sling assembly, accessory drive

(item 42, WP 0176)

Telescoping gauge set (item 54, WP 0176)

Torque wrench, 0-175 foot-pounds

(item 127, WP 0176)

Fabricated Tools:

Engine turning tool (item 3, WP 0177)

Mandatory Replacement Parts:

Bearing (item 292, WP 0175)

Bearing, roller (item 305, WP 0175)

Cotter pin (8) (item 48, WP 0175)

Key washer (item 172, WP 0175)

O-ring (2) (item 68, WP 0175)

O-ring (4) (item 62, WP 0175)

Pipe plug (4) (item 77, WP 0175)

Retaining ring (item 280, WP 0175)

Seal washer (2) (item 194, WP 0175)

Seal, plain (item 366, WP 0175)

Self-locking nut (34) (item 140, WP 0175)

Self-locking nut (9) (item 33, WP 0175)

Expendable and Durable Items:

Gasket cement (item 21, WP 0173)

Lubricating oil (item 27, WP 0173)

Sealant RTV-1473 (item 46, WP 0173)

Personnel Requirements:

Track Vehicle Repairer (2) 63H10

Equipment Conditions:

Engine on maintenance stand (WP 0130)

Camshaft, drive gears and associated parts

removed (WP 0146)

Exhaust manifolds and associated parts removed

(WP 0107)

Breather tubes and oil supply hoses removed

(WP 0078)

Fuel return lines removed (WP 0080)

Fire extinguisher tube removed (WP 0097)

Fuel injection pump assembly removed

(WP 0115)

Inter fan drive shaft and tube moved forward

(WP 0169)