TM 9-2520-246-34-1 j. Rear Output Shaft and Countershaft Assemblies. FRAME 1 1. 2. Tilt rear output shaft assembly (1) away from countershaft assembly (2) and lift it out of transfer case (3). Tilt countershaft assembly (2) away from input shaft assembly (4) and lift it out of transfer case (3). END OF TASK 2-125