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 900 of 1563

TM 9-2815-220-24

PTO COUPLING/FUEL PUMP DRIVE HOUSING REPAIR (2DR ONLY)

0111 00

INSTALLATION (Continued)

NOTE

Drive coupling taper and spur gear shaft taper areas must be wiped

dry with cleaning compound to assure maximum friction.

2. Install PTO drive coupling (4).

WARNING

Cleaning solvent is mildly toxic. Solvent evaporates and both the

fumes and liquid are flammable.

Continued contact with solvent

can cause skin problems.

Ensure there is good airflow when using solvent, and work area is

away from heat and flames.

•

Keep fire extinguisher nearby.

•

Do not breathe solvent fumes.

•

Avoid skin contact.

See Warning in front of Manual.

a. Prepare spur gear shaft (31) by wiping clean and dry using cleaning compound (item 8,

WP 0173) with a shop cloth (item 26, WP 0173).

b. Place coupling (4) onto shaft (31).

c. Carefully lubricate (item 23, WP 0173) gear shaft (31) threads making sure that taper on

both parts remains clean and dry.

4

31

WP 0111 00-10