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 300 of 1563

TM 9-2815-220-24

COOLING FAN CLUTCH SLIP TEST

0045 00

WP 0045 00-2

TEST (Continued)

2.

Check the slip-torque of fan drive friction clutch.

a.

Rotate clutch drive by using torque wrench (3) on fan nut (2).

b.

If slip-torque value is not between 25 and 42 foot-pounds (34-57 N

•

m), the fan drive

friction clutch must be repaired.

c.

Go to WP 0129 for repair of the fan clutch if test failed.

If test passed, go to step 3.

3.

Remove fan nut (2) and spacer sleeve (1).

END OF WORK PACKAGE

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