CAMSHAFT AND BALANCE SHAFT.

TM 55-1930-208-24

3-42. CAMSHAFT AND BALANCE SHAFT.

This task covers:

a. Removal

b. Cleaning

c. Inspection

d. Repair

e. Installation

INITIAL SETUP:

Tools Required:

Tool Kit, General Mechanic's (Item 1, Appendix B)

Wrench, Torque (Item 71, Appendix B)

Materials Required:

Grease, Light (Item 11, Appendix C)

Oil, Lubricating (Item 12, Appendix C)

Washer, Lock P/N MS35338-46

Washer, Lock P/N 517769

Equipment Conditions:

Flywheel and flywheel housing removed (paragraphs 3-44 and 3-45).

Balance weight cover and balance weights removed (paragraph 3-31 and 3-41).

(1)

Remove four bolts (1) and retainer (2).

(2)

Remove four bolts (3) and retainer (4).

(3)

Remove nut (5) and nut (6).

(4)

Rotate gear (20) so that hole in gear lines up with bearing retaining bolt (7).

(5)

Remove bolt (7) and lockwasher (8).

(6)

Rotate gear (22) so that hole in gear lines up with bearing retaining bolts (9). (7) Remove bolt (9) and

lockwasher (10).

(8)

Remove bolt (11), lockwasher (12), bolt (13), and lockwasher (14).

(9)

Remove bearing (15), bearing (16), washer (17), and washer (18).

(10) Remove both screws (19) that secure the intermediate bearings.

(11) Remove gear (20) and camshaft (21) as a unit.

(12) Remove gear (22) and balance shaft (23) as a unit.

3-147