Countershaft.

TM 9-2520-246-34

Figure 3-41. Shifter Shaft Cover.

Figure 3-43. Removal of Popper Ball and Springs.

(5) Tighten the four setscrews securing the shift

forks and actuating lug in position. (See fig. 3-42.)

NOTE

Install safety wire on the setscrew. Install the

expansion plugs. using a hammer and suitable punch.

Install fourth-speed gear with the collar of

the gear facing toward the front of the

(6) Tighten interlock safety nuts and bolts to 40-

countershaft.

50 lb-ft torque (See fig. 341.)

(2) Install woodruff key in countershaft at fifth-

speed gear position. Coat countershaft and fifth-speed

gear bore with a light coating of grease. artillery and

automotive (GAA). MlL-G-10924. Place the

countershaft and fifth-speed gear (countershaft drive

gear) under the press, line up the woodruff key with

the slot in the gear and press into position. Secure

gear in place with a new snapring. See figure 3-38 for

positioning of the fifth-speed gear.

NOTE

Install fifth-speed gear with the collar of

the gear facing toward rear of the

countershaft.

Figure 3-42. Removal of Expansion Plugs, Setscrews.

Shifter Shafts. Actuating Lug and Shifters Forks.

b. Countershaft.

(1) Install woodruff key in countershaft at fourth-

speed gear position. Coat countershaft at fourth-speed

gear bore with a light coating of grease. artillery and

automotive (GAA). MIL-G-10924. Place assembly

in press. aline fourth-speed gear slot with woodruff

key and press the gear onto the countershaft. Secure

gear in place with a new snapring. See figure 3-39 for

Figure 3-44. Removal of Interlock PIate and Springs.

positioning of the fourth-speed gear.

3-18