911 Carrera Targa F6-3164cc 3.2L (1985)
Testing intake system for leaks:
Self-made tool:
Saw off fuel filter 928.110.147.05 approx. 30 mm behind input end. Press tubeless valve into hollow screw.
This adapter is inserted into connecting hose instead of the air flow meter and is fastened with hose clamp. Establish approx. 0.5 bar pressure in intake
system by means of a tire inflator and spray all connections with a leak-detecting spray. The leaking spot will be indicated by bubbles.
