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DLN-184 < UNIT DISASSEMBLY AND ASSEMBLY > [FRONT FINAL DRIVE: R180A] DRIVE PINION 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 procedure below to adjust. 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 c. If the runout value is still outside of the limit after the check and repair, replace companion flange. Inspection INFOID:0000000006222400 INSPECTION AFTER DISASSEMBLY Drive Gear and Drive Pinion • Clean up the disassembled parts. gear and drive pinion as a set. Bearing • Clean up the disassembled parts. observed, replace as a bearing assembly (as a new set). Oil Seal • Whenever disassembled, replace. Companion Flange • Clean up the disassembled parts. panion flange is found, replace. Companion flange runout : Refer to . Companion flange runout : Refer to . JSDIA0116ZZ |