ar3531p055028ea

Attaching end cover

Type ar · topic 35.31 · version 0119 · 2010-03-08

Applies to: Rear axle center assembly dia. 210 in MODEL 208.374, 210.016 /026, 210.070 /074 as of 1.2.98, 210.216 /226, 210.270 /274 as of 1.2.98, 210.616, 215.375 /378, 220.025 /026 /028 /070 /075 /126 /128 /170 /175 /178 HA-Mittelstück 210E'

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.31 Rear axle center assembly — Series 208 (models 374) · Series 210 (models 016, 026, 070, 074, 216, 226, 270, 274, 616) · Series 215 (models 375, 378) · Series 220 (models 025, 026, 028, 070, 075, 126, 128, 170, 175, 178)

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.65 Rear axle differential/axle through-drive — Series 208 (models 374) · Series 210 (models 016, 026, 070, 074, 216, 226, 270, 274, 616) · Series 215 (models 375, 378) · Series 220 (models 025, 026, 028, 070, 075, 126, 128, 170, 175, 178)

AR35.31-P-0550-28EA

Attaching end cover

Rear axle differential end cover with non-machined sealing surface

Models 208.374, 210, 215, 220 with rear axle center piece diameter 210 as of production date 15.5.00

BT35.31-P-0014-01A

Rear axle center assembly housing

Number

Designation

Model
208

Model
210

BA35.31-P-1001-02A

Bolt, end cover to rear axle differential

Bolt+washer

Nm

-

50

Flange bolt
(TORX, internal serrations)

Stage 1

Nm

30

30

Stage 2

°

45

45

Rear axle center assembly housing

Number

Designation

Model
215

Model
220

BA35.31-P-1001-02A

Bolt, end cover to rear axle differential

Bolt+washer

Nm

-

-

Flange bolt
(TORX, internal serrations)

Stage 1

Nm

30

30

Stage 2

°

45

45

Attaching end cover
Attaching end cover

001 589 66 21 00

Torque wrench

Squeeze gun

112 589 00 25 00

Repair materials

Number

Designation

Order number

BR00.45-Z-1013-01A

Loctite sealant 5970

A 003 989 98 20

Attaching end cover

P35.31-2039-10

1 Clean machined sealing surface (a) or unmachined sealing surface (b) on the old end cover (A) or new end cover (B) as well as the sealing surface on the rear axle differential housing.

All sealing surfaces must be free of oil and grease.

Shown on end cover of rear axle center assembly dia. 185 mm

A Used end cover

a Machined sealing surface

B New end cover

b Unmachined sealing surface

c Groove (projection)

Attaching end cover

P35.31-2038-01

2 Apply sealing compound around circumference of sealing surface (arrow).

The sealing compound must be applied only to the specified sealing surface (arrow) in the form of a sealing compound bead of 2.0 mm 0.5 mm. The sealing compound must be applied within 10 min. The sealant bead must not be spread. Only the approved sealant may be used.

Shown on end cover of rear axle center assembly dia. 185 mm

Attaching end cover

P35.31-2040-10

Use flange bolts.

3 Position the end cover (54) and secure with flange bolts.

The end cover (54) must not slip.

4 Tighten the flange bolts with torque wrench to stage 1 .

5 Mark bolt flanges relative to rear axle differential housing (a).

6 Place mark (b) on rear axle differential offset by 45°.

7 Tighten flange bolts with 45° tightening angle as per stage 2.

The markings (a, b) should coincide The tightening angle can also be checked using a commercially available angle tester.

Referenced documents