TM-9-2520-246-34

TRANSMISSION MODEL 3052, NSN 2520-00-347-4520

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL

MAY 1978

TM-9-2520-246-34 - Page 103 of 153

TM 9-2520-246-34

Figure 5-5. Removal of Input Gearshaft.

(2) Lift the gear from the case and remove the

roller bearings from the gear, then remove the thrust

washers from the respective positions. (See fig. 5-6.)

d. Output and Reverse Shaft Rear Bearing Cap.

(1) Remove the five capscrews and star washers

securing the rear bearing cap to the power takeoff

case. (See fig. 5-7.) Remove the rear bearing cap and

cap gasket. Discard the gasket.

NOTE

On assembly, always install a new gasket.

(2) Remove the output shaft rear bearing spacer

in front of the output shaft rear bearing.

e. Output Shaft Front Bearing Cap and Companion

Flange Key.

(1) Remove the output shaft key from the output

shaft. (See fig. 5-8.)

Figure 5-6. Removal of Input Gear, Gear Roller

Bearings, and Thrust Washers.

Figure 5-7. Removal of Output and Reverse Shaft Rear

Bearing Cap.

(2) Remove the four capscrews and star washers

securing the output shaft front bearing cap to the

power takeoff. Remove the output shaft front bearing

cap and gasket. Discard the gasket.

NOTE

On assembly, always install a new gasket.

NOTE

Do not remove the output shaft front

bearing cap unless seal replacement is

required. If seal is to be replaced, remove

with suitable tool. Install by pressing or

driving against the seal with a wooden

block.

Figure 5-8. Removal of Output Shaft Front Bearing Cap

and Companion Flange Key.

5-4