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FRONT FINAL DRIVE ASSEMBLY FFD-19 C E F G H I J K L M A B FFD ● If the tooth contact is near the face (face contact), or near the FFD-36, "Pinion Height Adjusting Washer" . ● If the tooth contact is near the flank (flank contact), or near the FFD-36, "Pinion Height Adjusting Washer" . Backlash 1. Remove carrier cover. Refer to FFD-20, "Differential Assembly" 2. Fit a dial indicator to the drive gear face to measure the back- ● If the backlash is outside of the specified value, change the Companion Flange Runout 1. Fit a dial indicator onto the companion flange face (inner side of 2. Rotate companion flange to check for runout. 3. Fit a test indicator to the inner side of companion flange (socket 4. Rotate companion flange to check for runout. 5. If the runout value is outside the runout limit, follow the proce- a. Check for runout while changing the phase between companion flange and drive pinion by 90 ° step, and search for the position where the runout is the minimum. b. If the runout value is still outside of the limit after the phase has been changed, possible cause will be an PDIA0440E PDIA0441E Backlash: 0.10 - 0.15 mm (0.0039 - 0.0059 in) When the backlash is large: Decrease side bearing adjusting washer thickness. FFD-36, "Side Bearing Adjusting Washer" . When the backlash is small: Increase side bearing adjusting washer thickness. FFD-36, "Side Bearing Adjusting Washer" . SDIA0009J Runout limit: 0.18 mm (0.0070 in) Runout limit: 0.13 mm (0.0051 in) PDIA0646E |