Remove

Service Repair No. 30.15.37

Remove

1. Disconnect battery earth lead.

2. Slacken clip and disconnect hose from throttle housing.
3. Disconnect multiplug from stepper motor.
4. Disconnect multiplug from throttle potentiometer.
5. Disconnect breather hose from throttle housing.

6. Release clip, disconnect breather pipe from manifold chamber.
7. Release clips and disconnect 3 breather hoses from manifold chamber.

8. Remove banjo bolt securing brake servo hose union to manifold chamber, discard 2 sealing washers.
9. Remove 5 bolts securing manifold chamber to inlet manifold.

10. Remove bolt securing support stay to manifold chamber.
11. Lift manifold chamber off inlet manifold and move aside.
12. Remove and discard gasket.

Refit

1. Ensure mating faces of manifold chamber and inlet manifold are clean.
2. Position a new gasket to inlet manifold.
3. Fit manifold chamber.
4. Fit manifold chamber securing bolts and tighten progressively to 10 Nm.
5. Position support stay to manifold chamber fit and tighten bolt to 25 Nm.
6. Position 2 new sealing washers either side of brake servo hose union, position union to manifold chamber ensuring pin on union locates in groove.
7. Fit banjo bolt and tighten to 50 Nm.
8. Connect breather hoses to manifold, secure clips.
9. Connect breather pipe to manifold chamber, secure clip.
10. Connect breather hose to throttle housing.
11. Connect multiplugs to stepper motor and throttle potentiometer.
12. Connect hose to throttle housing and tighten clip.
13. Connect battery earth lead.