Vehicles with 6-cylinder petrol engine ES9J4
1. Remove the accessory drive belt (see relevant chapter).
2. Drain hydraulic fluid.
3. Unscrew bolts 1 (see illustration).
16.3 Remove bolts 1. Tightening torque 19 Nm
4. Unscrew the pipe fastening nuts 2 using a special wrench «A», whose catalog number is 0720-F (see illustrations 16.3 and 16.4) and move the piping away from the work site Plug the piping openings with suitable plugs.
16.4 Key 0720-F
5. Disconnect and move pipeline 3 away from the work site (see illustration 16.3). Plug the piping openings with suitable plugs.
6. Unscrew the bolts 4. 5, 6 and remove the pump 7 of the power steering (see illustration 16.3). The tightening torque for the bolts is 25 Nm.
Vehicles with 3.0L petrol engines
7. Drain hydraulic fluid.
8. Remove the clamps 1 and 2 fastening the hydraulic fluid circulation hoses and disconnect the hoses (see illustration).
16.8 Remove the clamps 1 and 2 of the hydraulic fluid circulation hoses and disconnect the hoses
9. Loosen nuts 4, 5, 6 and 7 (see illustration).
16.9 Loosen nuts 4, 5, 6 and 7
10. Remove the accessory drive belt.
11. Unscrew nuts 6 and 7, washers 8 must be replaced (see illustration 16.9).
12. Remove the pump 10 of the hydraulic booster of a steering together with an arm (see illustration 16.9).
Attention. Adjusting washers 9 must be replaced with new ones.
Vehicles with 2.0L petrol engines
13. Drain hydraulic fluid.
14. Remove protective cover 1 (if provided) (see illustration).
16.14 Remove protective cover 1 (if provided)
15. Cover the generator with cardboard to prevent damage.
16. Disconnect pipes 2 and 3 (see illustration 16.14). Plug the openings of the pipelines with suitable plugs.
17. Unscrew bolts 4, 5, 6, unscrew nut 7 (see illustration 16.14).
18. Remove the accessory drive belt (see relevant chapter).
19. Unscrew nuts 6 and 7, remove their spacers and disconnect the power steering pump from the cylinder block (see illustration 16.9).
The power steering pump is installed in the reverse order of removal.
Vehicles with 3.0L petrol engines
20. Install pins 11 and 12 in their seats and secure the pump. The tension of the pump belt is adjusted by ring 13 (see illustration).
16.20 Install pins 11 and 12 in their seats and secure the pump
21. Install washers 14 and then screw on nuts 4 and 5 (see illustration 16.20).