Total Preload

Measure pinion bearing preload torque (P1). Refer to "PRELOAD TORQUE ".
Install the pinion sleeve shims and pinion sleeve assembly.
Rotate the companion flange at least 20 times to check for smooth operation of the bearing.
Measure the total preload with the preload gauge (A) [SST: ST3127S000 (J-25765-A)].
Total Preload torque: Refer to "PRELOAD TORQUE ".

Fig 1: Measuring Total Preload Using Preload Gauge
Courtesy of NISSAN NORTH AMERICA, INC.

CAUTION: Preload torque differs before disassembly and after reassembly.
- If measured value is out of the specification, disassemble it to check and adjust each part. When measuring the total preload torque after the disassembly, measure it with the transfer case oil seals and gear ring oil seals removed, then install the oil seals.