Porsche 944 User Manual

Page 79

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944

Engine/Cylinder Head, Valves

15

8. Disconnect vacuum hose,

fuel-line-pressure damper

and fuel-distribution pipe

from intake manifold,

disconnect plug from idle

actuator, remove fuel rail with

injection valves and place to one

side.

9. Disconnect throttle-valve switch

connector. Unbolt intake manifold

from cylinder head and remove.

10. Remove engine underguard. Open

coolant drain plug and catch

coolant in suitable container.

11. Detach exhaust at

exhaust-manifold flange.

12. Pull off spark-plug caps and

remove distributor cap. Slacken

hose clamp at ATF reservoir.

13. Unbolt and remove upper and

lower toothed-belt covers,

front camshaft sprocket bracket

and cylinder-head cover.

14. Turn engine in direction of

rotation until cylinder 1

ignition TDC is reached.

Printed in Germany - XIII, 1987

Removing and Installing

Camshafts and Cylinder Head

15 - 107

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