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Unfastening quick-release coupling at auxiliary heater fuel pipe >
< Removing
A4 Cabriolet Mk2
Heating, ventilation, air conditioning system
Auxiliary heater
Aux. heater/heater booster
Diverting fuel for auxiliary heater / moving_and_installing_metering_pump_v54/">Removing and installing metering pump V54
Installing
Installing
Installing
Install in reverse order, paying attention to the following:
–
Replace hose clamps at fuel pipes and secure using suitable pliers.
Note
t
The metering pump
-A-
is secured in position in the holder
-D-
with the rubber element -B- and the hexagon nut
-C-
.
t
Fit metering pump -V54- and corresponding fuel pipes such that they do not make contact with other components (noise).
t
The holder
-F-
is only fitted on front-wheel drive vehicles (for attachment of handbrake cable).
→ Relevant running gear workshop manual
–
Take care not to twist fuel pipes.
–
Attach fuel pipes at locations provided.
Heating, ventilation, air conditioning system
Auxiliary heater
Aux. heater/heater booster
Diverting fuel for auxiliary heater / moving_and_installing_metering_pump_v54/">Removing and installing metering pump V54
Installing
Unfastening quick-release coupling at auxiliary heater fuel pipe >
< Removing