ar2719s0800a

Remove, install induction-type pulse generator (output rpm)

Type ar · topic 27.19 · version 0111 · 2006-07-26

Applies to: ENGINES 601.970, 111, 611.980 in MODEL 638 with CODE (G40) Automatic transmission Transmission installed

Where it sits

Function group 2 Chassis › 27 Automatic transmission › 27.19 Transmission - electrical system — Series 601 (models 970) · Series 611 (models 980) · Series 638

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.12 Sensor/switch/wiring harness — Series 601 (models 970) · Series 611 (models 980) · Series 638

Also applies to engines/gearboxes: 111 ***

AR27.19-S-0800A

Remove, install induction-type pulse generator (output rpm)

29.11.95

ENGINES 601.970, 111, 611.980 in MODEL 638 with CODE (G40) Automatic transmission
Transmission installed

Remove, install induction-type pulse generator (output rpm)

S27.19-2543-12

1 Torx bolt

2 Retaining clamp

3 Spacer

B91 Induction-type pulse generator

B91.1 Induction-type pulse generator connector

Removing, installing

Ensure absolute cleanliness, use only lint-free cloths.

Contamination within the transmission represents a potential source of damage.

1

Pull electrohydraulic control unit out of transmission housing

See Removing, installing electrohydraulic control unit (transmission installed).

If the electrohydraulic control unit is not removed, the connector (X106) must not be disconnected.

AR27.19-S-0200A

2

Detach cable of induction-type pulse generator connector (B91.1) from retaining clamp (2)

3

Unscrew torx bolt (1)

Ensure that the torx bolt (1) and spacer (3) do not fall into the transmission.

Spacer (3) is only installed with engines OM 611, OM 601 D23 LA and M111 E23.

*BA27.19-N-1001-02A

Torx socket wrench Tx27, 1/2"

*WH58.30-Z-1042-06A

4

Remove induction-type pulse generator (B91) and disconnect induction-type pulse generator connector (B91.1)

Induction-type pulse generator connector (B91.1) can only be disconnected after removing the induction-type pulse generator (B91).

Lift clip (arrow) with screwdriver until the induction-type pulse generator connector (B91.1) can be disconnected.
Installation: Clip (arrow) must engage securely in induction-type pulse generator (B91).

5

Install in the reverse order

Transmission electrical system

Number

Designation

Model 638 with Series 111, 601.970, 611.980 engine

BA27.19-N-1001-02A

Induction-type pulse generator (output speed) at transmission

NM

10

Commercially available tools

Number

Designation

WH58.30-Z-1042-06A

TORX socket wrench Tx27, 1/2"

Referenced documents