|
|
DLN-130 < DISASSEMBLY AND ASSEMBLY > [FRONT FINAL DRIVE: F160A] DIFFERENTIAL ASSEMBLY Never reuse O-ring. 22. Check and adjust drive gear runout, tooth contact, drive gear to drive pinion backlash, and total preload Recheck above items. Readjust the above description, if necessary. 23. Apply sealant to mating surface of carrier cover. • Use Genuine Silicone RTV or equivalent. Refer to "Recommended Chemical Products and Sealants" . CAUTION: Remove old sealant adhering to mounting surfaces. Also 24. Install carrier cover on gear carrier and tighten mounting bolts. Adjustment INFOID:0000000000957362 TOTAL PRELOAD TORQUE • Before inspection and adjustment, drain gear oil. 1. Rotate drive pinion back and forth 2 to 3 times to check for unusual noise and rotation malfunction. 2. Rotate drive pinion at least 20 times to check for smooth opera- 3. Measure total preload with preload gauge (A) [SST: NOTE: pinion bearing preload and side bearing preload. PDIA0742E SDIA1648E Standard Total preload torque : Refer to PDIA0792J When the preload torque is large On pinion bearings: Decrease the drive pinion bearing adjusting washer and drive pinion On side bearings: Increase the side bearing adjusting shim thickness. When the preload torque is small |