We clean the outside of the pump from dirt Drain the oil from the system Change the oil in the GAZ-2705 hydraulic booster

We wash all parts in gasoline and blow with compressed air (from a pump or compressor).

Removing and repairing the power steering pump of a Gazelle carRemoving and repairing the power steering pump of a car Gazelle

Using a 24 key, unscrew the plug located above the pump outlet. (Shown on removed pump for clarity.)

Remove the flow valve spring.

Removing and repairing the Gazelle power steering pumpRemoving and repairing the power steering pump of a Gazelle car

Remove the spool.

To prevent oil from leaking out and dirt from getting inside the pump, put the plug in place.

Removing and repairing the power steering pump of a Gazelle carRemoving and repairing the Gazelle power steering pump

With a thin screwdriver, carefully remove the rubber cuff from the spool.

Wrapping the spool body in thin cardboard or a piece of emery skin, and carefully holding it in a vise, unscrew the spool seat with a 10 wrench.

Removing and repairing the power steering pump of a Gazelle car

When releasing the spool body from the vice, hold it vertically so as not to lose small parts of the valve

Removing and repairing the power steering pump of a Gazelle car

Remove the ball, guide rod and spring from the spool body

We wash all parts in gasoline and blow with compressed air (from a pump or compressor).

We assemble the spool and install it in place in the reverse follower