D83.70-A000-78
Shown on model 907.7 |
1 | Fuel metering pump | 4 | Clamp | |
1.1 | Bracket | 5 | Fuel line | |
2 | Fuel line | 6 | Nut | |
3 | Electrical connector |
Danger | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
Danger | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
| Remove/install | ||
1 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m). | To prevent the stationary heater from being switched on unintentionally, keep the Telestart transmitter protected against unauthorized or accidental access for the duration of the work on the stationary heater. | |
2 | Query programmed switch-on times of stationary heater, note them down and deactivate timer function. | ||
3 | Lift vehicle with lifting platform. | ||
Topical note | Special instructions for lifting and supporting vehicle | ||
4 | Release fuel line (2) on both sides (arrows A) and detach from fuel metering pump (1). | Collect escaping fuel with a suitable collecting pan. | |
5 | Seal fuel line (2) and connection of fuel metering pump (1) immediately using suitable stop plugs. | Record plug | |
6 | Open clamp (4) using suitable tool and remove fuel line (5) from fuel metering pump (1). | Collect escaping fuel with a suitable collecting pan. | |
Installation: Replace clamp (4). | |||
Pliers for click clamps | |||
7 | Seal fuel line (5) and connection of fuel metering pump (1) immediately using suitable stop plugs. | Record plug | |
8 | Release and disconnect electrical connector (3) on both sides. | ||
9 | Mark assembly position of fuel metering pump (1). | The fuel metering pump (1) should be installed at an angle of 15° to 35° to the vehicle's longitudinal axis. | |
10 | Unscrew nut (6) and remove holder (1.1) with fuel metering pump (1). | ||
Topical note | Notes on self-locking nuts and bolts | ||
11 | Install in the reverse order. | ||
| Check | ||
Danger | Risk of explosion caused by fuel vapors igniting, risk of poisoning caused by inhaling combustible gases and risk of injury caused by burns during and after operation of heater unit | Do not operate stationary heater, auxiliary heater or engine with heater booster in closed rooms or when refueling. Allow heater unit to cool down after operation and wear protective gloves. | |
12 | Perform function check of hot-air auxiliary heater. | ||
13 | Check fuel system at fuel metering pump (1) for leak tightness. | Visual inspection. |
129 589 00 91 00
Record plug
171 589 00 37 00
Pliers for click clamps
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