ar3510b0010a

Remove/install complete rear axle

Type ar · topic 35.10 · version 0101 · 2020-04-01

Applies to: Rear axle 743.0 in model 384 Rear axle 743.0 in model 386 Rear axle 743.0 in model 682 Rear axle 743.0 in model 693 Rear axle 745.0 in model 386 Rear axle 745.0 in model 682 Rear axle 745.0 in model 693

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.10 Complete rear axle — Series 384 · Series 386 · Series 682 · Series 693

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.30 Rear axle assembly — Series 384 · Series 386 · Series 682 · Series 693

Also applies to engines/gearboxes: 743 0**, 745 0**

AR35.10-B-0010A

Remove/install complete rear axle

12.03.2020

Rear axle

743.0 in model 384

Rear axle

743.0 in model 386

Rear axle

743.0 in model 682

Rear axle

743.0 in model 693

Rear axle

745.0 in model 386

Rear axle

745.0 in model 682

Rear axle

745.0 in model 693

Remove/install complete rear axle

B35.10-0008-09

1

Rear spring

13

Combined cylinder

2

Spring clip

14

Propeller shaft

3

Guide plate

15

Screw

4

Spring support chock

16

Clamp

5

Combination cylinder flexible tube

17

Nut

6

Screw

18

Screw

7

Rear axle

19

Washer

8

Brake cylinder bracket

20

Anti-roll bar

9

Vent pipe

21

Bearing cap

10

Pivot pin

22

Shock absorber

11

Cotter pin

23

Screw

12

Washer

24

Washer

Remove/install

1

Remove the rear wheels

AR40.10-B-1100B

2

Drain the oil from the rear axle housing

.

AP35.00-B-3501A

3

Detach transmission shaft (14) from the pinion coupling flange and firmly fasten the shaft to the chassis frame by means of a suitable rope or tape


.

AR41.10-B-0050A

4

Remove articulation pins (10) from combination cylinder rods (13) and withdraw the rods to avoid their interfering with the removal of the rear axle

To remove the pivot pin (10), maintain the compressed air system under pressure, if possible, and release the parking brake.

Installation: Install new cotters.

5

Release pressure from compressed air system tanks

6

Separate flexible pipe connections (5) from combination cylinders (13)

Installation: Install new seal washers.

7

Unscrew the nuts and remove combination cylinders (13)

Vehicles 384, 693Combined cylinder in the support

*BA42.10-B-1001-08A

Vehicles 384, 386, 682Fastening nut of the diaphragm cylinder to the bracket

*BA42.10-B-1001-08B

8

Remove breather tube (9)

9

Remove the shock absorber (22) washers (24) and fastening screws (23) on the lower support

Installation: Check rubber bushing conditions in the shock absorber mounting eyes and use new self-locking nuts to fasten the shock absorbers to the lower supports.

10

Unscrew screws (18) with washers (19) and remove bearing caps (21) from the stabilizer bar

Installation: Check rubber bushing conditions of the torsion bar mounts.

11

Position a suitable lifting device under the rear axle (7) and lift the rear axle slightly to reduce the effect of its weight on the rear springs

Do not lift the axle by the differential housing.

12

Remove nuts (17) from the spring clamps (2) of the rear springs (1)

Installation: Rework the threads on the "U" clamps with a thread cutter.

.Spring "U" bolt

*BA32.20-B-1001-03A

13

Remove rear axle spring clips (2), the lower supports, and guide plates (3)

14

Lower the rear axle (7) and remove support blocks (4) from the springs

15

Remove rear axle (7)

16

Install in reverse order

Rear axle metallic suspension

Number

Designation

Model 382, 384, 386.0, 388.3 (except 388.364), 660, 682.0/1, 684, 693.0, 694, 696.0

BA32.20-B-1001-03A

Spring "U" bolt

M12

Nm

-

M14

Nm

-

M16

Nm

250

New clips

M18

Nm

350

Maintenance - retightening

Nm

280

M20

Nm

500

M24

Nm

750

Brake cylinder

Number

Designation

Model 693.0/1, 696.0/3

Type 384.0

BA42.10-B-1001-08A

Combined cylinder in the support

M16x1.5 self-locking

Nm

180...210

Brake cylinder

Number

Designation

Chassis 384.1; 386.0; 682.0/1; 694.0

BA42.10-B-1001-08B

Fastening nut of the diaphragm cylinder to the bracket

Nm

180...200

Referenced documents