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 1101 of 1563

TM 9-2815-220-24

CYLINDER ASSEMBLY REPLACEMENT

0133 00

THIS WORK PACKAGE COVERS:

Removal, Cleaning, Inspection, and Installation

INITIAL SETUP:

Tools and Special Tools:

Box wrench (item 32, WP 0176)

Chain lift assembly (item 18, WP 0176)

Crankcase protectors (item 25, WP 0176)

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

Piston ring compressor (item 21, 22, 23, WP

0176)

Retaining ring pliers (item 81, WP 0176)

Torque wrench, 0-175 foot-pounds (item 127,

WP 0176)

Torque wrench adapter (item 4, WP 0176)

Torque wrench adapter (item 5, WP 0176)

Splined wrench, For Model 2CA or 2DA: (item

136, WP 0176) (Flywheel turning tool)

Fabricated Tools:

For Model 2DR:

Engine front turning tool

(item 3, WP 0177), or Engine flywheel turning

tool (item 4, WP 0177)

Mandatory Replacement Parts:

O-ring (item 79, WP 0175)

Expendable Materials:

Lubricating oil (preservation oil) (item 21,

WP 0173)

Personnel Required:

Track Vehicle Repairer (2) 63H10

Equipment Conditions:

Engine on maintenance stand (WP 0130)

Camshaft assembly removed

For left bank (WP 0149)

For right bank (WP 0150)

Exhaust manifolds removed (WP 0107)

Intake manifold assembly removed (WP 0108)

Cylinder deflectors and shrouds removed

(WP 0127)

REMOVAL

NOTE

Single or multiple cylinder assemblies can be removed from each

bank.

If cylinder assemblies only need to be removed from one bank,

major assemblies can be removed from just one bank.

1

1. Rotate maintenance stand so that

cylinders (1) are horizontal.

WP 0133 00-1