TIMING CHECK - TM-9-2815-220-240233

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TM-9-2815-220-24 Maintenance Manual for AVDS-1790 2CA 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

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TIMING CHECK (Continued)

TM 9-2815-220-24

INTAKE AND EXHAUST VALVE TIMING PROCEDURE

0035 00

TIMING CHECK

REMOVAL (Continued)

NOTE

Model 2DR crankshaft may be

turned from the flywheel or from

the power takeoff coupling.

Flywheels on models 2CA and

2DA are the same. Flywheels on

2DRs are different and require

different turning tools.

Model 2DR Front Turning Tool:

Position improvised engine turning tool

(item 3, WP 0177) on power takeoff

coupling and secure with four 7/16-20

UNF x 1-1/2 inch machine bolts. Use a

1-1/4 inch socket and a 3/4-inch breaker

bar to turn engine crankshaft.

Model 2CA and 2DA

Flywheel Turning Tool:

Transmission spur gear should

already be in place on flywheel, if not

place in position and secure with two

bolts. Use splined turning tool

(splined wrench, item 136, WP 0176)

Model 2DR Flywheel Turning Tool:

to turn engine crankshaft.

Position improvised engine turning tool

(item 4, WP 0177) on flywheel, and

secure with four 7/16-20 UNF x 1-1/2

inch machine bolts. Use a 1-1/4 inch

socket and a 3/4-inch breaker bar to turn

engine crankshaft.

WP 0035 00-3