AR83.70-S-5652A | Removing and installing fuel metering pump | 7.9.10 |
MODEL 638.0 /1 /2 up to 15.11.97 with CODE (H12) Warm water auxiliary heater
D5W or B5W
S83.70-2004-06
1 Hose clamp
2 Nut
3 Fuel pipe
4 Hose clamp
5 Fuel pipe
6 Clamp
M19 Fuel metering pump
M19.1 Plug-in connection for fuel metering pump
| Removal, installation | ||
1 | Disconnect the ground cable from the battery | Installation: Code the radio Refer to Owner's Manual | |
Danger! | Risk of explosion due to fuel vapors igniting, risk of poisoning due to combustion gases and risk of injury from burns during and after heater operation. | Do not put stationary heater or engine with heater booster into operation in confined spaces or while refuelling. Allow heater unit to cool down after operation and wear safety gloves. | |
Danger! | Risk of explosion due to vapors igniting, risk of poisoning due to inhaling fuel vapors and swallowing fuel and risk of injury due to fuel coming into contact with the skin and eyes. | Fire, sparks, naked flame and smoking forbidden. Wear protective clothes when handling fuel. | |
2 | Lower the heater with the support | ||
| |||
3 | Remove the nuts (2) | | |
4 | Disconnect plug-in connection (M19.1) | ||
5 | Take out fuel metering pump (M1) (arrow) until the fuel pipe (3) is accessible | Remove the cable clamp | |
6 | Remove the fuel pipe (3) with the clamp (6) | Slacken the hose clamp (4) and draw the fuel metering pump (M19) out approximately 1 cm. from the fuel pipe (3), disconnecting it afterwards. | |
| |||
7 | Slacken the clamp (1) | ||
8 | Withdraw the two fuel pipes (3, 6) from the fuel metering pump (M19) | Collect any spilt fuel in a suitable container | |
9 | Installation in reverse order | ||
10 | Carry out operation test |
Independent heater
Number | Designation | Model | ||
BA83.70-N-1005-01A | Floor set support | Nm | 8 | |
BA83.70-N-1006-01A | Fuel metering pump rubber bearing on support | Nm | 8 | |
000 589 40 37 00
Clip
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