TM-9-2320-273-34

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1980

TM-9-2320-273-34 - Page 341 of 801

TM9-2320-273-34

CHAPTER 8

REPAIR OF TRANSFER ASSEMBLY

8-1. Description.

The transfer case is used on M916, M917, M918, M919, and M920 vehicles. The

assembly has a one-piece cast housing and weighs approximately 540 Ibs (254 kg). The case contains

3%-inch constant mesh helical gears providing an input-output gear ratio of 1:1 and a remotely operated

air-controlled front axle declutch.

8-2. Removal.

(Refer to para 2-13a and 2-13 b.)

8-3. Disassembly.

a. Remove the Propeller Shaft Yokes.

(1) Cut the Iockwire (fig. 8-1) between the capscrews on the top input shaft yoke.

Figure 8-1. Remove Top Input Shaft Yoke Retainer Cap.

TA 074194

8-1