Remove/install operating system for differential lock · ar3540d9370b · Mercedes-Benz WIS

AR35.40-D-9370B

Remove/install operating system for differential lock

22.1.09

REAR AXLE 742.501
with CODE (A71) Rear axle differential lock
with CODE (B16) Hydraulic 2-circuit / compressed air 2-circuit brakes

REAR AXLE 742.487

L35.40-0002-06

1 Screw

2 Nut

3 Compressed-air line

4 After-running line from brake fluid reservoir

5 Hydraulic line to rear axle

6 Nut

7 Compressed-air line

8 Cab (longitudinal member)

9 Longitudinal frame member

10 Pressure reducer

11 Compressed-air line

12 Pressure transformer unit

13 Screw

14 Air admission line

15 Solenoid valve (3/2 way)

16 Cable

17 Rear front spring bracket

Figure item, etc.	Work instructions
 Danger!	Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by brake fluid coming into contact with skin and eyes.	Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.	AS42.50-Z-0001-01A
	Notes on handling brake fluid	All models	AH42.50-P-0001-01A
4	Clamp off hydraulic lines	Clamp	*000589403700
1	Screw	Bolt, pressure transformer unit to body	*BA35.40-N-1006-01E
2	Nut	 Installation: Replace self-locking nut.
		Nut, pressure reducing valve to bracket	*BA35.40-N-1011-01E
5	Hydraulic line to rear axle	Hydraulic line to banjo union on pressure transformer unit	*BA35.40-N-1004-01E
6	Nut	 Installation: Replace self-locking nut.
		Nut, solenoid valve (3/2 way) to bracket	*BA35.40-N-1012-01E
13	Screw	Bolt, pressure transformer unit to body	*BA35.40-N-1006-01E

 Differential lock

Number	Designation			Rear axle 742.487	Rear axle 742.501 with code A71, B16


BA35.40-N-1004-01E	Hydraulic line to banjo union on pressure transformer unit	M101	Nm	16	16
BA35.40-N-1006-01E	Bolt, pressure transformer unit to body	M8	Nm	25	25
BA35.40-N-1011-01E	Nut, pressure reducing valve to bracket	M8	Nm	-	25
BA35.40-N-1012-01E	Nut, solenoid valve (3/2 way) to bracket	M8	Nm	-	25

000 589 40 37 00

Clamping device

ah4250p000101a Brake fluid notes
as4250z000101a Risk of poisoning from swallowing brake fluid. Risk of injury from skin and eye contact with brake fluid