TRANSMISSION ASSEMBLY REPLACEMENT/REPAIR - continued

TM 10-3930-673-34

7-4. TRANSMISSION ASSEMBLY REPLACEMENT/REPAIR (CONT)

a. Removal.

(1)

Raise boom to maximum height.

Use a hoist with sling or other

suitable device to support boom.

(2)

Disconnect front propeller shaft

TR00003

(1) and rear propeller shaft (2)

from transmission (3).

(a)

Remove four screws (4),

lockwashers (5), and disconnect

front propeller shaft (1) from

transmission (3). Discard

lockwashers. Carefully lower

front propeller shaft to ground.

(b)

Remove four screws (6),

lockwashers (7), and disconnect

rear propeller shaft (2) from

transmission (3). Discard

lockwashers.

(3)

Tag, mark, and disconnect wire (8)

from transmission temperature

switch (9).

(4)

Remove four screws (10),

lockwashers (11), and disconnect

transmission propeller shaft (12)

from transmission (3) input yoke.

Discard lockwashers. Slide yoke of

shaft toward engine to provide

clearance.

TR00193

7-10