Sensor unit removal and installation

AR26.60-G-0012E

Sensor unit removal and installation

15.2.12

 

Remove/install

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnect ground line of battery 1 (G1/1)

AR54.10-G-0003B



Notes on battery

All models

AH54.10-P-0001-01A

2

Remove interaxle differential lock switch, cross-axle differential lock (S38)

 Press out interaxle differential lock switch, cross-axle differential lock (S38) upwards on both sides using a long wedge (arrow).



*115589035900

3

Disconnect electrical connector on interaxle differential lock switch, cross-axle differential lock (S38)

 Mark electrical connector.

 Installation: Observe marking of electrical connector.

4

Remove bolt (1)

5

Detach cover (2) and set aside

 Do not disconnect electrical connector at cover (2).

6

Remove bolt (3)

7

Remove GS sensor unit (EPS) (A15)

 Disconnect electrical connector on GS sensor unit (EPS) (A15).

8

Install in the reverse order