ar0715w1628b

Remove/install MR/PLD control unit

Type ar · emne 07.15 · version 0113 · 2003-11-17

Gælder for: ENGINE 541.9 in MODEL 950, 952, 953, 954 ENGINE 542.9 in MODEL 950, 952, 954

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.15 Dieselindsprøjtningssystem (PLD), motorregulering (MR) — Serie 950 · Serie 952 · Serie 953 · Serie 954

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.11 Styreenhed/relæ — Serie 950 · Serie 952 · Serie 953 · Serie 954

Gælder også for motorer/gearkasser: 541 9**, 542 9**

AR07.15-W-1628B

Remove/install MR/PLD control unit

14.6.96

ENGINE 541.9 in MODEL 950, 952, 953, 954

ENGINE 542.9 in MODEL 950, 952, 954

Remove/install MR/PLD control unit

W07.15-0078-06

1 Spacer

2 Rubber shock absorber

3 Washer

4 Screw

5 Vehicle wiring harness connector

6 Connector of engine wiring harness

7 Fuel heat exchanger

A6 MR/PLD control unit

Remove/Install

1

Switch off ignition

2

Remove bottom noise encapsulation

3

Detach fuel heat exchanger (7) at the EC/PLN control unit (A6)

Fuel lines remain connected at the fuel heat exchanger (7).

AR47.21-W-5621B

4

Release and disconnect connector of vehicle wiring harness (5) at EC/PLN control unit (A6)

For this step push the locking element toward top (arrow) and release the connector of the vehicle wiring harness (5).

5

Release and disconnect connector of engine wiring harness (6) at EC/PLN control unit (A6)

For this step swivel locking clamp toward bottom (arrow) and release the connector of the engine wiring harness (6).

6

Take MR/PLD control unit (A6) off the crankcase

Installation: Observe installation position of spacers (1) and of rubber shock absorber (2).

*BA07.15-N-1002-01B

7

Install in the reverse order

8

Relearn transponder key and also replacement key

Only if the EC/PLN control unit (A6) was replaced.

AR80.57-W-0010C

Diesel injection system with unit pumps (MR/PLD)

Number

Designation

Engine 541.9, 542.9

BA07.15-N-1002-01B

Bolt of MR/PLD control unit to crankcase

Nm

15

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