Removal and Replacement

AR83.70-D-5652I Remove/Install Fuel Metering Pump

- with CODE (H11) Warm air auxiliary heater

AIRTRONIC D4S heater unit







Shown on model 906.7
21 Preheating hose
22 Warm air auxiliary heater connection line
23 Mounting bolts
24 Fuel line, thrust side
25 Metering pump bracket
26 Fuel line on tank side
27 Intake air hose
28 Combustion air hose
29 heater housing
Y23/4 Metering pump