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 1389 of 1563

TM 9-2815-220-24

FUEL INJECTION ADVANCE CONTROL REPAIR

0161 00

INSPECTION (Continued)

19. Bearings (12 and 34) are mandatory replacement items.

a. New bearing dimensions, (A, B, C, and D), are provided for information purposes only;

you need not perform the measurements.

20. Measure inside diameter (E) of bearing support (1).

a. Replace support if not within specifications in the following table.

21. Measure inside diameter (F) of eye bracket (35).

a. Replace eye bracket if not within specifications in the following table.

Location

Sizes and Fit of New Parts

inches (mm)

Wear Limits

A

(Bearing outside

diameter)

3.1491 (19.9871)

3.1496 (79.9998)

None

B

(Bearing inside diameter)

1.9680 (49.9872)

1.9685 (49.9999)

None

C

(Bearing outside

diameter)

3.5427 (89.9846)

3.5433 (89.9998)

None

D

(Bearing inside diameter)

2.1648 (54.9859)

2.1654 (55.001)

None

E

(Bearing support)

3.1495 (79.9973)

3.1501 (80.0125)

3.1504 (80.0201)

F

(Eye bracket)

3.5432 (89.9973)

3.5440 (90.0176)

3.5442 (90.0227)

34

35

12

1

E

B

D

C

F

A

WP 0161 00-13