porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

All Other Service Bulletins for Coolant Line/Hose: > < Cooling System - Leaks at Hose Clamps
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Information: 
If coolant leaks are found at the hose connection points in the engine cooling, transmission cooling and heating systems, you must replace the
spring-band type with screw-type hose clamps. Use the layouts (illustrated) to locate the hose connection points, then reference the correct screw-type
hose clamp.

Parts Information:

Literature: 
911 Carrera (996) Technical Manual, Group 1:
> Repair: 19 38 17 Draining and topping up with coolant

911 Carrera (996) Technical Manual, Group 3:
> Repair: 38 60 19 Removing and installing ATF cooler

911 Carrera (996) Technical Manual, Group 8:
> Repair: 80 23 19 Removing and installing heat exchanger

All Other Service Bulletins for Coolant Line/Hose: > < Cooling System - Leaks at Hose Clamps