Drive Pinion Shaft Assembly: Assembly
WARNING: This page is about a different variant/trim than selected.
- Install the sleeve and hub assembly by matching alignment marks.NOTE: Use the new gear and hub assembly, when replacing the gear or hub.
- Install the washer to 1st driven gear.
- Install the 1st driven gear, 1st baulk ring, gear and hub assembly onto driven shaft. (Non-turbo model).
- Install the 1st driven gear, inner baulk ring, synchro cone, outer baulk ring, gear and hub assembly onto driven shaft. (Turbo model)Fig 3: Installing 1st Driven Gear, Inner Baulk Ring, Synchro Cone, Outer Baulk Ring, Gear And Hub Assembly - Turbo model
Courtesy of SUBARU OF AMERICA, INC.
NOTE:- Take care to install the gear and hub assembly in proper direction.
- Align the baulk ring and gear and hub assembly with key groove.
- Install the 2nd driven gear bushing onto driven shaft using ST1, ST2 and a press.NOTE:
- Do not apply pressure in excess of 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
- Attach a cloth to the end of driven shaft to prevent damage.
- When press-fitting, align the oil holes of shaft and bushing.
ST1 499277200 INSTALLER
ST2 499587000 INSTALLER
- Install the 2nd driven gear, inner baulk ring, synchro cone and outer baulk ring, and insert onto driven shaft.
- After installing the key on driven shaft, install the 3rd-4th driven gear using ST and press.NOTE:
- Do not apply pressure in excess of 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
- Align the groove in baulk ring with insert.
ST 499277200 INSTALLER
- Install a set of roller bearings onto the driven shaft using ST and press.NOTE: Do not apply pressure in excess of 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
ST 499277200 INSTALLER
- Position the woodruff key in groove on the rear of driven shaft. Install the 5th driven gear onto driven shaft using ST and press.NOTE: Do not apply pressure in excess of 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
ST 499277200 INSTALLER
- Install the lock washer. Install the lock nut and tighten to the specified torque using ST.
ST 499987300 SOCKET WRENCH (50)
Tightening torque:
260 N.m (26.5 kgf-m, 191.7 ft-lb)
NOTE:- Stake the caulking of lock nut at two points.
- Using a spring balancer, check that starting torque of roller bearing is 0.1 to 1.5 N (0.01 to 0.15 kgf, 0.02 to 0.33 lbf).
- Install the roller bearing onto drive pinion.NOTE: When installing roller bearing, note its directions (front and rear) because the knock pin hole in outer race is offset.
- Install the washer using ST1, ST2 and a press.NOTE: Do not apply pressure in excess of 10 kN (1 ton, 1.1 US ton, 1.0 Imp ton).
ST1 499277100 BUSHING 1-2 INSTALLER
ST2 499277200 INSTALLER
- Install the thrust bearing and needle bearing. Install the driven shaft assembly.
- Install the drive pinion collar, needle bearing, adjusting washer No. 2, thrust bearing, adjusting washer No. 1 and differential bevel gear sleeve in this order.NOTE: Be careful because the spacer must be installed in proper direction.
- Adjust the thrust bearing preload. < Ref. to , THRUST BEARING PRELOAD , ADJUSTMENT, Drive Pinion Shaft Assembly. >