Remove/install fuel metering pump · ar8370d5652e · Mercedes-Benz WIS

AR83.70-D-5652E

Remove/install fuel metering pump

17.4.97

MODEL 690.6 with CODE (H12) Hot water auxiliary heater

MODEL 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H12) Hot water auxiliary heater

MODEL 901.6, 902.6, 903.6, 904.6, 905.6 with CODE (H12) Hot water auxiliary heater

MODEL 901.6, 902.6, 903.6, 904.6, 905.6 with CODE (HZ9) Heater booster, diesel engine

MODEL 901.6, 902.6, 903.6, 904.6 with CODE (HZ5) Warm air auxiliary heater 10 kW with timer

MODEL XD1, XD2, XD3, XD4, XD5, XD6, XD7 with CODE (H12) Hot water auxiliary heater

MODEL XD1, XD2, XD3, XD4, XD5, XD6, XD7 with CODE (HZ9) Heater booster, diesel engine

MODEL YD1, YD2, YD3, YD4, YD5, YD6, YD7 with CODE (H12) Hot water auxiliary heater

MODEL YD1, YD2, YD3, YD4, YD5, YD6, YD7 with CODE (HZ9) Heater booster, diesel engine

MODEL WD1, WD2, WD3, WD6, WD7 with CODE (H12) Hot water auxiliary heater

MODEL WD1, WD2, WD3, WD6, WD7 with CODE (HZ9) Heater booster, diesel engine

D83.70-1273-06

1 Plug-in wiring plug connection

2 Fuel metering pump

3 Hose clamp

4 Tank fuel line

5 Hose clamp

6 Fuel line for heater/heater booster

7 Nut

 	Remove/Install
Danger!	Risk of explosion from fuel igniting, risk of poisoning from inhaling and swallowing fuel as well as risk of injury to eyes and skin from contact with fuel.	No fire, sparks, naked flames or smoking. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel.	AS47.00-Z-0001-01A
1	Slacken hose clamp (3) and detach fuel line to tank (4)	 Collect fuel which flows out.
2	Slacken off hose clamp (5) and detach fuel line for heater/heater booster (6)	 Collect fuel which flows out.
3	Disconnect electrical connector (1).
4	Unscrew nut (7) and remove fuel metering pump (2)
5	Install in the reverse order