ZEST BOLT Service Manual

DRIVETRAIN C549 40 NOTE : 0.12 corresponds to the recommended interference for the bedding in and pre-loading of the differential bearings. 4. After determining the exact value of the size of the shim, try to get as close as possible to this value using the shims supplied as spares. If there are no shims available that correspond exactly to the value produced in this way, fit the shim(s) immediately larger. 5. Place the differential bearing pre-loading shim (s) in position. 6. Fit a new oil seal (1a) on the differential flange 7. (1b) using the tool (1c) 287458902611 (Fitting tool) . Fit the differential flange and secure it tightening the bolts to torque. 8. Fit the left differential inner driveshaft. 9. Fit the gear selection/engagement mounting bracket and secure it using the bolts. 10. Unscrew the fastenings and remove the TRANSAXLE and differential from the support tool 287058900607 (TRANSAXLE Support). 11. Remove the support tool from the overhaul stand and put it down. 12. Refit the TRANSAXLE assembly on vehicle using suitable transaxle support bracket. 4.1.2.5. DIFFERENTIAL ASSEMBLY – OVERHAUL 1. Remove the bearings (1a) from the differential internal casing using the tools (1b) 287458902619 (Extractor), (1c) 28745890 2620 (Extractor arms) and (1d) 287458902621 (Fitting Tool). 2. Remove the speedometer idler drive gear (1a) using the tools (1b) 287458902619 (extractor), (1c) 287458902620 (Extractor) and (1d) 287458902621 (Fitting tool). 3. Mark the position of the ring gear and differential internal casing.