Besides three ways of power train from the counter drive shaft (1) to the spiral bevel pinion shaft (6) are available by operating the range gear shift lever.
Power is transmitted as follows.
L: Lo-Range
Counter Drive Shaft (1) → Coupling (2) → Range Gear Shaft (4) → Shifter (9) → 18T Gear (7) → 42T Gear (8) → Spiral Bevel Pinion Shaft (6).
H: Hi-Range
Counter Drive Shaft (1) → Coupling (2) → 31T Shift Gear (3) → 19T Gear (5) → Spiral Bevel Pinion Shaft (6).
R: Reverse-Range
Counter Drive Shaft (1) → Coupling (2) → Range Gear Shaft (4) → Shifter (9) → 17T Gear (10) → 29T Gear (12) → Spiral Bevel Pinion Shaft (6)