Remove/install wheels

AR40.10-S-1100S

Remove/install wheels

06.03.2020

Model

636, 639

Modification notes

04.09.2017

Instructions added

Notice block before work description

Shown on model 639

1

Hubcap

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Topical note

Information on tires / rims

AH40.10-P-9411-01A

Topical note

Limited maximum speed for winter tires with speed index V

AH40.10-P-1020-03A

Topical note

General information on chassis modifications

AH40.10-P-1050-02A

TIREFIT tire sealant

AH40.10-P-0001-01A

General information on malfunctions in the brake system

AH42.30-N-2007-01A



Remove

1

Raise vehicle

AR00.60-S-1000S

2

Remove hubcap (1)

Model 636, 639
with code RD8 (Full wheel cover)
Model 636, 639
with code RS3 (Steel rims 6.5 J x 16)
Model 639
with code RS4 (Steel rims 6 J x 16)

 To do this, lever off the hub cap (1) using a suitable tool in the groove.

3

Remove wheel bolts

4

Remove complete wheel



Check

5

Check components of wheel bolt connection for corrosion and damage

AR40.10-D-1100-02A

Paste, hot lubrication 1 kg, DBL 6879.20

*BR00.45-Z-1005-06A

Assembly cleaner

*BR00.45-Z-1028-04A

6

Check tire for damage and condition

Depending on findings



Perform suitable repair measures.

If the fundings are unclear



Check condition of tires

AR40.10-D-0001A

7

Check tire pressure

Tires - General information

AH40.10-N-1020-01A



Tire pressure table

AP40.15-D-4060-01D

 The tire pressure can also be found on the adhesive label inside the fuel filler flap.

Depending on findings



Correct tire pressure.



Install

8

Fit wheel and tire assembly and screw in wheel bolts



Service Information: Wheel bolts

Model 639

SI40.10-S-0005A


Screw in wheel bolts in a diagonal pattern.
Otherwise correct seating of the disk wheel is not guaranteed

 The wheel hub must be free of oil or grease.

9

Lower vehicle

AR00.60-S-1000S

10

Tighten wheel bolts


Tighten wheel bolts in a diagonal pattern.
Otherwise correct seating of the disk wheel is not guaranteed.

 Model 636, 639Steel rim wheel bolt

*BA40.10-N-1001-01C

 Model 636, 639Light alloy rim wheel bolt

*BA40.10-N-1002-01C

11

Install hubcap (1)

Model 636, 639
with code RD8 (Full wheel cover)
Model 636, 639
with code RS3 (Steel rims 6.5 J x 16)
Model 639
with code RS4 (Steel rims 6 J x 16)

12

Reinitialize tire pressure sensors using diagnostic system

When replacing one or more tires or when replacing wheels from front to rear or from left to right or when replacing one or more tire pressure sensors.



Connect STAR DIAGNOSIS and read out fault memory

Model 636, 639
with code RY2 (Tyre pressure monitoring system)

AD00.00-S-2000-04S

 Wheels

Number

Designation

Model 636

MODEL 639.### ## up to 458173

BA40.10-N-1001-01C

Steel rim wheel bolt

Nm

200

180

 Wheels

Number

Designation

MODEL 639.### ## as of 458174

BA40.10-N-1001-01C

Steel rim wheel bolt

Nm

200

 Wheels

Number

Designation

Model 636

MODEL 639.### ## up to 458173

BA40.10-N-1002-01C

Light alloy rim wheel bolt

Nm

180

150

 Wheels

Number

Designation

MODEL 639.### ## as of 458174

BA40.10-N-1002-01C

Light alloy rim wheel bolt

Nm

180

Repair materials

Number

Designation

Order number

BR00.45-Z-1005-06A

Paste, hot lubrication 1 kg, DBL 6879.20

A 000 989 76 51

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01