Remove/install differential lock at differential assembly

AR35.40-B-0646A

12.02.16

Rear axle 740.800 with Vehicle 388.364

Rear axle 740.804 with Vehicle 388.364, 388.366, 388.368

Rear axle 740.835 with Vehicle 388.364, 388.366, 388.368

Rear axle 740.899 with Vehicle 693.196, 696.365, 696.367, 696.369

B35.40-0003-11

1 Sliding coupling sleeve

2 Drive fork

3 Internal expander ring

4 Stationary coupling sleeve

5 Differential support

6 Nut

7 Locking regulating screw

8 Camshaft

9 Drive spring

10 Locking cylinder screws

11 Complete cylinder with head and gasket

12 Pistons

13 Sealing ring

14 Locking cylinder gasket

	Remove
1	Remove central differential	Rear shaft 740.6	AR35.30-B-0432A
		Rear shaft 740.8	AR35.30-B-0432B
2	Remove shifting cylinder from differential lock (11)		AR35.40-B-0647A
3	Remove drive fork (2) and the sliding coupling sleeve (1)
4	Remove the camshaft (8) from the differential support (5)
5	Remove the fork (2) and the spring (9) from the differential support (5)
6	Compress the expander ring (3) and remove the stationary coupling sleeve (4)
7	Remove the internal expander ring (3)
	Install
8	Install the internal expander ring (3) in the differential case groove and position the stationary coupling sleeve (4) in the installation position
9	Compress the expander ring (3) and slide the stationary coupling sleeve (4) until the expander ring fits	 Make sure the expander ring (3) is properly seated in the groove.
10	Install the fork (2) and the spring (9) in the differential support and center them with a collet or appropriate guide
11	Introduce the camshaft (8) in the differential support (5)	 Previously lubricate the camshaft.	*BR00.45-B-1003-06A
12	Install the locking shifting cylinder (11) in the differential case and torque the screws (10).		AR35.40-B-0647A
			*BA35.40-B-1002-01A
13	Check and regulate the transversal locking coupling sleeve axial slack		AR35.40-B-0646-01A
			*BE35.40-B-1001-02A
14	Install the central differential	Rear shaft 740.6	AR35.30-B-0432A
		Rear shaft 740.8	AR35.30-B-0432B

Interwheel differential lock

Número	Denominação		Rear axles 740.6, 740.800/804/835


BE35.40-B-1001-02A	Axial clearance of the crosswise blocking engagement bushing	mm	0.5

Differential lock

Número	Denominação		REAR AXLE 740.6; 740.8


BA35.40-B-1002-01A	Bolts that fasten the interlock actuation cylinder to the rear axle	Nm	25

Produtos para reparos

Número	Denominação	Número de pedido
BR00.45-B-1003-06A	Grease as per DBL 6804 - Class 267.0	-