TM-5-2815-241-34-P

ENGINE, DIESEL NTC-290

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT, MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

MARCH 1987

TM-5-2815-241-34-P - Page 115 of 738

TM 5-2815-241-34&P

GEARCASE COVER INSTALLATION - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

12. Camshaft support (6)

Three screws (9) and

three new lock-

washers (10)

Using 1/2-inch drive 9/16-inch socket and

ratchet handle, screw in and tighten.

13. Accessory drive

shaft (11)

14.

Key (12) and

pulley (13)

Self-locking nut

(14) and flat

washer (15)

15.

Self-locking

nut (14)

Put on.

Using 1/2-inch drive 1 1/16-inch socket,

6-inch extension, and ratchet handle,

screw in until snug,

Using 1/2-inch drive 1 1/16-inch socket,

6-inch extension, and 0 to 250 ft lb (0 to 350

N•m) torque wrench, tighten to 95 to 100 ft

lb (133 to 140 N•m).

NOTE

Each time the crankshaft vibration damper is removed or replaced, it should be lapped

to the crankshaft to provide maximum contact area between mating parts.

Ensure that all mating surfaces are free of burrs, nicks, and gouges. Do not attempt

lapping until all imperfections have been removed.

TA 242393

2-93