Cuffs semiaxes
1. Remove the appropriate axle shaft as described in chapter 8.
2. Using a large flathead screwdriver, carefully pry the boot out of the gearbox (pic. 4.2).
Pic. 4.2. Using a large flathead screwdriver, pry the right seal out of the crankcase (VEZ/5 gearbox shown)
3. Completely remove all traces of dirt from the area around the seal mounting hole, and then apply a small amount of lubricant to the new seal along its outer diameter. Install a new cuff in the mounting hole. Make sure the cuff is not skewed. When installing, use a suitable tubular mandrel (end head type), which rests only on the hard outer edge of the cuff. The cuff should rest against the provided collar.
4. Apply a thin film of lubricant to the sealing lip of the collar.
5. Install the axle shaft as described in chapter 8.
Cuff input shaft
6. Remove the gearbox as described in paragraph 7, and the clutch release mechanism as described in chapter 6.
7. Turn out three bolts of fastening of the directing plug of the bearing of deenergizing of coupling and remove the directing plug from an input shaft together with a corresponding sealing ring or laying (whichever is applicable) (pic. 4.7. a, b). Remove any shims or thrust washers that are stuck to the rear end of the guide bushing and install them on the input shaft.
Pic. 4.7, a. Mounting bolts (marked with arrows) guide sleeve of the clutch release bearing on the MA5 and VEZ / 5...
Pic. 4.7b....and on the BE4/5 gearbox
8. Using a suitable flathead screwdriver, carefully pry the seal out of the guide bushing (pic. 4.8).
Pic. 4.8. Carefully remove the collar from the guide sleeve, noting for yourself how it is installed
9. Before installing a new seal, inspect the area of the shaft in contact with the seal for burrs, scratches, or other damage that could damage the seal. Minor defects of this kind can be removed with fine-grained sandpaper. However, more serious defects require replacement of the shaft. Clean and lubricate the input shaft to protect the lips of the oil seal during installation.
10. Dip a new seal in clean oil and install it on the guide bushing.
11. Install a new O-ring or gasket (whichever is applicable) on the rear end of the guide sleeve, and then carefully slide the sleeve into its original position on the input shaft (pic. 4.11). Screw in the bolts and tighten them to the prescribed torque.
Pic. 4.11. Install a new O-ring or gasket (whichever is applicable) on the back side of the guide bush
12. Take the opportunity to inspect the clutch components if you haven't already (see chapter 6). Finally install the gearbox as described in paragraph 7.
Cuff of a shaft of a choice of transfers
Gearbox MA5 13
On these models, the gearbox must be disassembled to replace the gear selector shaft seal. Therefore, this work should be left to a Peugeot/Citroen dealer or a transmission specialist.
Gearboxes VEZ/5 and BE4/5
14. Park the car on a flat, level surface. Apply the parking brake. Release bolts of fastening of the left forward wheel. Raise the front of the vehicle and securely jack stands under it (see «Lifting and placing the car on supports»). Remove the left front wheel.
15. Using a large flat screwdriver, separate the linkage ball joint from the gear selection shaft on the transmission and disconnect the linkage.
16. Using a large flathead screwdriver, carefully pry the selector shaft boot from the crankcase and slide it off the end of the shaft.
17. Before installing a new seal, inspect the area of the shaft in contact with the seal for burrs, scratches, or other damage that could damage the seal. Minor defects of this kind can be removed with fine-grained sandpaper. However, more serious defects require replacement of the shaft.
18. Apply a small amount of grease to the outer diameter of the new oil seal as well as to the sealing lip of the oil seal, and then carefully slide the oil seal over the selector shaft. Fully press the collar into the mounting hole in the gearbox housing.
19. Connect the link to the gear selection shaft, making sure that the ball joint is firmly seated on the shaft. Lower the car.