924 S L4-2479cc 2.5L (1986)
Distributor Console
10. Remove distributor cap, distributor rotor, distributor protective cover, and distributor cap console.
11. Loosen balance shaft tensioning rollers and remove balance shaft drive belt.
12. Remove balance shaft drive gears.
13. Loosen timing belt tensioning roller and remove timing belt.
14. Remove crankshaft pulleys and drive gears.
15. Remove rear timing cover.
Water Pump Assembly
16. Remove water pump retaining bolts and remove water pump.
17. Exchange parts on water pump as necessary.
NOTE:
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Check the condition of the balance shaft and the camshaft seals. Replace as necessary.
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Porsche recommends updating the water pump to a newer style pump, see TSB # 18713 for detailed instructions.
INSTALLATION
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Scrape gasket as required.
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Reinstall water pump.
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Reinstall rear timing cover, torque bolts to 8 Nm (6 ft lbs).
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Place timing belt around the crankshaft sprocket, tensioning roller, water pump pulley, and camshaft pulley.