ar8370p5652e

Removing and installing fuel metering pump

Type ar · topic 83.70 · version 0103 · 2000-09-01

Applies to: MODEL 210.### 1# as of 394036 with ENGINE 602.982 with heater booster or Thermo Top C stationary pre-heating MODEL 210.### 1# up to 31.5.00 with ENGINES 611.961, 612.961, 613.961 with heater booster or Thermo Top C stationary pre-heating

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 210 · Series 602 (models 982) · Series 611 (models 961) · Series 613 (models 961)

EinPAS 39 Heating/ventilation/cooling › 39.25 Stationary heater/auxiliary heater › 39.25.46 Pump/container — Series 210 · Series 602 (models 982) · Series 611 (models 961) · Series 613 (models 961)

Also applies to engines/gearboxes: 612 961

AR83.70-P-5652E

Removing and installing fuel metering pump

28.4.97

MODEL 210.### 1# as of 394036 with ENGINE 602.982
with heater booster or Thermo Top C stationary pre-heating

MODEL 210.### 1# up to 31.5.00 with ENGINES 611.961, 612.961, 613.961
with heater booster or Thermo Top C stationary pre-heating

Removing and installing fuel metering pump

P83.70-0227-12

1 Fuel intake line

2 Fuel pressure line

3 Coupling, voltage supply

4 Rubber mounts

Y23 Fuel metering pump

Removing, installing

Differentiating characteristics stationary heater/stationary pre-heating/heater booster

The stationary pre-heater has a timer switch in the ashtray housing.

AH83.70-P-0003-01B

1

Disconnect fuel lines (1 and 2)

*000589403700

2

Disconnect fuel lines at the fuel metering pump (Y23)

3

Remove fuel metering pump from the rubber mounts (4)

4

Unclip coupling (3) for the electrical connection lead

5

Install in the reverse order

Testing

6

Carry out heater booster (ZUH) diagnostic function test

AD83.70-P-3004A

Danger!

Risk of explosion from fuel vapors, risk of poisoning from inhaling combustion gases and risk of injury from burns during and after operation of heater unit.

Do not operate stationary heater, auxiliary heater or engine with heater booster in closed areas or when refueling. Allow heater unit to cool down after operation and wear protective gloves.

AS83.70-Z-0002-01A

7

Start up stationary pre-heating

If the heater (A6) independently switches off before reaching its operating temperature and cannot be re-started, a malfunction blockage is present (continue with ).

AZ83.70-P-5302-08B

Eradicate malfunction blockage

AR83.70-P-5302-07B

Removing and installing fuel metering pump

000 589 40 37 00

Clamp

Referenced documents