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 1443 of 1563

TM 9-2815-220-24

FRONT FAN DRIVE AND HOUSING, REPLACE/REPAIR

0169 00

INSPECTION (Continued)

3. Measure inside diameters (A-large), (B-medium) and (C-small) of liner in fan drive housing

assembly (11).

Replace fan drive housing assembly if not within specifications in the

following table.

Location

Sizes and Fits of New Parts inches (mm)

Wear Limits

A

(inside diameter-large)

3.1496 (79.9998)

3.1503 (80.0176)

3.1506 (80.0252)

B

(inside diameter-medium)

2.9528 (75.0011)

2.9535 (75.0189)

2.9538 (75.0265)

C

(inside diameter-small)

2.6772 (68.0008)

2.6779 (68.0186)

2.6782 (68.0262)

B

C

11

A

WP 0169 00-9