R Position
- Hydraulic pressure is applied to the servo valve to engage the reverse selector with the countershaft reverse gear and reverse selector hub while the shift lever is in the R position.
- Hydraulic pressure is also applied to the 4th clutch, then the 4th clutch engages the mainshaft reverse gear with the mainshaft.
- The mainshaft reverse gear drives the countershaft reverse gear via the reverse idler gear.
- The rotational direction of the countershaft reverse gear is changed by the reverse idler gear.
- The countershaft reverse gear drives the countershaft via the reverse selector which drives the reverse selector hub.
- Power is transmitted to the final drive gear, which in turn drives the final driven gear, and the transfer drive gear (4WD model).
- 4WD model: The transfer drive gear drives the transfer drive gear (hypoid gear) and the transfer output shaft (hypoid gear).
NOTE:
The illustration shows 4WD model; 2WD model does not have the transfer mechanism.