|
|
FRONT OIL SEAL DLN-259 < REMOVAL AND INSTALLATION > [REAR FINAL DRIVE: M226 (ELD) ] C E F G H I J K L M A B DLN N O P 1. Apply multi-purpose grease to the lips of the new front oil seal. Then drive the new front oil seal in evenly until it becomes flush with the gear carrier using Tool. CAUTION: • Do not reuse front oil seal. • Do not incline the new front oil seal when installing. • Apply multi-purpose grease to the lips and differential gear oil to the circumference of the new front oil seal. 2. Install a new oil seal/dust shield. seating surface of the new drive pinion lock nut and new drive pinion lock nut washer. Then adjust the drive pinion lock nut tightening torque using suitable tool A, and check the total pre- load torque using Tool B. • The total preload torque should be within the total preload torque specification. When not replacing the collapsible spacer, it should also be equal to the measurement taken dur- ing removal plus an additional 0.56 N·m (0.06 Kg-m, 5 in-lb). • If the total preload torque is low, tighten the drive pinion lock nut in 6.8 N·m (0.69 Kg-m, 5ft-lb) increments until the total pre- load torque is met. CAUTION: • Do not reuse drive pinion lock nut or drive pinion lock nut washer. • Apply anti-corrosive oil to the threads of the drive pinion and the seating surface of the new drive pinion lock nut. • Adjust the drive pinion lock nut tightening torque to the lower limit first. Do not exceed the drive pinion lock nut specified torque. Refer to . • Do not loosen drive pinion lock nut to adjust the total preload torque. If the total preload torque exceeds the specifications, replace the collapsible spacer and tighten it again to adjust. Refer to DLN-263, "Disassembly and Assembly" • After adjustment, rotate drive pinion back and forth 2 to 3 times to check for unusual noise, rota- tion malfunction, and other malfunctions. 5. Installation of the remaining components is in the reverse order of removal. CAUTION: Check the differential gear oil level after installation. Refer to DLN-252, "Changing Differential Gear . Tool number : ST15310000 ( — ) LDIA0125E Tool number B: ST3127S000 (J-25765-A) Total preload torque: Refer to WDIA0380E |