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DRIVE PINION DLN-179 < UNIT DISASSEMBLY AND ASSEMBLY > [FRONT FINAL DRIVE: F160A] C E F G H I J K L M A B DLN N O P Never install carrier cover yet. 14. Check and adjust drive gear runout, tooth contact, drive gear to drive pinion backlash, and companion flange runout. Refer to Recheck above items. Readjust the above description, if necessary. 15. Check total preload torque. Refer to . 16. Install carrier cover. Refer to . Adjustment INFOID:0000000005249209 PINION GEAR HEIGHT If the hypoid gear set has been replaced, select the pinion height adjusting washer. Use the formula below to calculate pinion height adjusting 2. Select the proper pinion height adjusting washer. PINION BEARING PRELOAD Assemble the drive pinion parts if they are disassembled. Refer to . 1. Make sure all parts are clean. Also, make sure the bearings are well lubricated with gear oil. 2. Install companion flange (1). Washer selection equation: T = T 0 + (t 1 − t 2 ) T: Correct washer thickness T 0 : Removed washer thickness t 1 : Old drive pinion head letter “H × 0.01” (“H”: machined tolerance 1/100 mm × 100) t 2 : New drive pinion head letter “H × 0.01” (“H”: machined tolerance 1/100 mm × 100) Example: T = 3.21 + [(2 × 0.01) − ( − 1 × 0.01)] = 3.24 T 0 : 3.21 t 1 : +2 t 2 : − 1 Example: Calculated value... T = 3.22 mm Used washer... T = 3.21 mm SDIA0249J PDIA0799J |