Table of contents: Models with XU5 and XU9 engines…🠇 Models with XU9J4 engines 🠇 Models with XU7 and XU10 engines…🠇 Models with XU7 and XU10 engines…🠇
Models with XU5 and XU9 engines (except XU9J4)
Removal
1. Remove the ground wire from the battery.
2. On models with power steering, drain the hydraulic system as follows:
- remove the lid from the feed tank;
- place a container under the high pressure pipe coupling on the steering gear, then unscrew the connection;
- drain the liquid into a container;
- finish draining the oil from the circuit by turning the steering wheel several times in both directions until it stops;
- disconnect the low pressure hose from the steering gear.
3. Secure the pump shaft from turning and loosen the pulley mounting bolts.
4. Loosen the alternator belt tensioner bolt and remove the pump drive belt.
5. Tilt the generator upwards and tighten the tensioner mounting bolt.
6. Unscrew the pump pulley mounting bolts and remove the pulley.
7. Disconnect the oil supply line to the pump.
8. Loosen the hose clamp and disconnect the hose from the pump. If the hose clamp is a clamp type, discard it and install a new clamp with a screw.
9. Unscrew the two front and two rear pump mounting bolts.
10. Remove the power steering pump.
The pump cannot be repaired and must be replaced if there are any defects.
Installation
Installation is carried out in the reverse order of removal, taking into account the following points:
- tighten all bolts to the required torque;
- adjust the drive belt tension;
- add fluid to the steering system.
Models with XU9J4 engines
Removal
1. Remove the ground wire from the battery.
2. On models with power steering, drain the hydraulic system as follows:
- remove the lid from the feed tank;
- place a container under the high pressure pipe coupling on the steering gear, then unscrew the connection;
- drain the liquid into a container;
- finish draining the oil from the circuit by turning the steering wheel several times in both directions until it stops;
- disconnect the low pressure hose from the steering gear.
3. Remove the pump drive belt.
4. Unscrew the pipeline coupling and disconnect the pipe from the pump.
5. Loosen the hose clamp and disconnect the hose from the pump. If the hose clamp is a clamp type, discard it and install a new clamp with a screw.
6. Unscrew the pump mounting bolts and remove the pump.
The pump cannot be repaired and must be replaced if there are any defects.
Installation
Installation is carried out in the reverse order of removal, taking into account the following points:
- tighten all bolts to the required torque;
- adjust the drive belt tension;
- add fluid to the steering system.
Models with XU7 and XU10 engines without air conditioning
Location of the two front power steering pump mounting bolts
Location of rear power steering pump mounting bolt
Removal
1. Remove the ground wire from the battery.
2. On models with power steering, drain the hydraulic system as follows:
- remove the lid from the feed tank;
- place a container under the high pressure pipe coupling on the steering gear, then unscrew the connection;
- drain the liquid into a container;
- finish draining the oil from the circuit by turning the steering wheel several times in both directions until it stops;
- disconnect the low pressure hose from the steering gear.
3. Raise the front of the car and secure it on stands. Remove the front right wheel.
4. Remove the pump drive belt.
5. Unscrew the pipeline coupling and disconnect the pipe from the pump.
6. Loosen the hose clamp and disconnect the hose from the pump. If the hose clamp is a clamp type, discard it and install a new clamp with a screw.
7. Unscrew the two front pump mounting bolts, which can be accessed through the holes in the pump pulley (see figure Location of the two front power steering pump mounting bolts).
8. Unscrew the rear pump mounting bolt and remove the pump from the engine (see figure Location of rear power steering pump mounting bolt).
Installation
Installation is carried out in the reverse order of removal, taking into account the following points:
- tighten all bolts to the required torque;
- adjust the drive belt tension;
- add fluid to the steering system.
Models with XU7 and XU10 engines with air conditioning
Location of the pump mounting bracket mounting bolt to the alternator
Location of rear pump mounting bolt
Removal
1. On models with power steering, drain the hydraulic system as follows:
- remove the lid from the feed tank;
- place a container under the high pressure pipe coupling on the steering gear, then unscrew the connection;
- drain the liquid into a container;
- finish draining the oil from the circuit by turning the steering wheel several times in both directions until it stops;
- disconnect the low pressure hose from the steering gear.
2. Unscrew the pipeline coupling and disconnect the pipe from the pump.
3. Loosen the hose clamp and disconnect the hose from the pump. If the hose clamp is a clamp type, discard it and install a new clamp with a screw.
4. Unscrew the two front pump mounting bolts, which can be accessed through the holes in the pump pulley.
5. Remove the bolt securing the pump mounting bracket to the alternator (see figure Location of pump mounting bracket mounting bolt to alternator).
6. Unscrew the rear pump mounting bolt and remove the pump from the engine (see figure Location of rear pump mounting bolt).
Installation
Installation is carried out in the reverse order of removal, taking into account the following points:
- tighten all bolts to the required torque;
- adjust the drive belt tension;
- add fluid to the steering system.