Important
Before starting any replacement operations, make sure
the work area is free from dust (part X of valve B is
extremely sensitive to micro-dust).
Pay the utmost attention to cleaning in order to prevent
any type of contamination during replacement operations
- Before proceeding with the replacement, clean the outer
part of pump A thoroughly - Avoid any type of contact with
part X of the valve during replacement.
Lubricate part X of valve B with oil spray.
Before starting any replacement operations, make sure
that the key on the vehicle’s panel is OFF .
Assemble the new valve in the same position as the
previous one.