Grand Marquis V8-302 5.0L VIN F FI (1985)
Air Line: Service and Repair
NYLON AIR LINE SERVICE
Fig. 25 Nylon air line service. 1985---87
If a leak is detected in an air line, it can be serviced by carefully cutting the line with a sharp knife to ensure a good, clean straight cut and installing a
service fitting as shown in, Fig. 25.