Replace tires

AR40.10-P-1030RT

Replace tires

24.04.2019

Model

251

Modification notes

26.07.2017

Tool inserted

Operation steps 3-9, 13-16

26.07.2017

Special tool inserted

Operation step 2

26.07.2017

Notes inserted

Operation steps module

26.07.2017

Operation steps added

Operation steps 6, 7

1

Valve

2

Valve body

3

Balance weight

X

Vertical gap

Y

Horizontal gap

Valve component parts for vehicles with code 475 (Tire pressure monitoring system)

2

Valve body

4

Screw

6

Seal

7

Union nut

8

Date of manufacture

A69/1

Left front TPM [RDK] wheel sensor

A69/2

Right front TPM [RDK] wheel sensor

A69/3

Left rear TPM [RDK] wheel sensor

A69/4

Right rear TPM [RDK] wheel sensor

 Warning

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating area of mechanical components when moving components.

AS00.00-Z-0009-01A

 Warning

Risk of poisoning caused by swallowing the TIREFIT emulsion. Risk of injury caused by skin contact and eye contact with the TIREFIT emulsion. Risk of fire caused by ignition of the TIREFIT emulsion

Do not swallow or come into contact with the TIREFIT tire sealant, which is an emulsion of rubber and terpene phenolic resin. No open flames or open light sources.

AS40.10-Z-0001-01A

Topical note

Information on tires / rims

AH40.10-P-9411-01A

Tires - General information

AH40.10-N-1020-01A

Detach

1

Carefully unscrew valve element from valve (1) or valve body (2) and vent tire pressure

 On vehicles where the tire was filled with TIREFIT tire sealant, any fluid remains of the TIREFIT tire sealant must be suitably collected when deflating the tire.

2

Remove all mounted balance weights (3)

 Assembly tool

*124589176300

3

Position bead breaker shovel of tire mounting device opposite the valve (1) or the valve body (2) on the tire bead



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B


Do not position on the tire side wall, but on the bead flank only.
Otherwise, the carcass may be damaged.

 Model 251
with code 475 (Tyre pressure monitoring system)
Do not damage the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) with the bead breaker shovel.

4

Pry inside and outside of tire over the safety bead seats of the disk wheel



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

5

Clamp disc wheel on the tire mounting device



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

6

Moisten the flange of the disk wheel and the tire beads with assembly paste



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

 Use assembly paste only to remove the tires.

Wide-tire mounting paste

*BR00.45-Z-1066-06A

7

Align the mounting head at a small distance (X, Y) from the disk wheel



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

8

Position disk wheel so that valve (1) or valve body (2) is located approx. 10 cm in front of mounting head when viewed in direction of turn of tire mounting device



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

9

Using an assembly lever, lever the tire bead over the assembly lug of the tire mounting device and remove tire



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

 Model 251
with code 475 (Tyre pressure monitoring system)
Do not damage the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4).

 On vehicles equipped with a collapsible spare wheel, the spare wheel with tire is only available as an assembly part. Replace the complete collapsible spare wheel only. On a damaged collapsible spare wheel, remove the tire and dispose of it separately from the disk wheel.



Check

10

Check condition of disk wheel

AR40.10-P-1010-01A

 Clean disk wheel if necessary, while doing so the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) (if present) should not come into contact with compressed air, solvents or cleaners.

11

Check TPM wheel sensor (A69/1, A69/2, A69/3, A69/4), valve body (2) and seal (6) for damage

Model 251
with code 475 (Tyre pressure monitoring system)

 Do not remove the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) to check it. Remove any soiling on TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) with a clean, lint-free cloth only.

 Do not retighten the bolt (4) (internal Torx bolt) and union nut (7).

Replace TPM wheel sensor (A69/1, A69/2, A69/3, A69/4), when the:
 Bolt (4) or union nut (7) of TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) is visibly loose.
 TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) is visibly damaged.
 TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) is older than 7 years according to the manufacturing date (8).
 TIREFIT tire sealant was filled.

If the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) shows signs of damage.



Replace TPM wheel sensor (A69/1, A69/2, A69/3, A69/4).

AR40.15-P-0080RT

12

Check the tire

Only on tires that exhibit no visible damage and that are intended for further use.



AP40.10-P-4051Z

Attach

13

Replace valve (1) and unscrew valve element

Model 251
except code 475 (Tyre pressure monitoring system)



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

14

Moisten rim flange and tire beads with assembly paste and align mounting head at a short distance (X, Y) from the disk wheel



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

 Only use mounting paste when fitting tires.

Wide-tire mounting paste

*BR00.45-Z-1066-06A

15

Place tire obliquely on disk wheel and mount over the rim flange using the tire mounting device



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B


Model 251
with code 475 (Tyre pressure monitoring system)
Position the disk wheel so that the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) is located approx. 180° opposite the mounting head. Do not apply any compressive forces to the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4).
Otherwise, the TPM wheel sensor (A69/1, A69/2, A69/3, A69/4) will be damaged.

 Note running direction for unidirectional tires.

 Put as little stress as possible on bead area.

16

Align light spots of tires and disk wheel with each other and remove disk wheel with tire from tire mounting device



000 588 00 83 00 Tire mounting device

WS40.00-P-0006B

17

Inflate tire to max. 3 bar

 Inflate tire without the valve element.

 The tire must slide evenly over the safety bead seat of the disk wheel, otherwise coat the tire bead with mounting paste again. Ensure that the tire is seated evenly along the disk circumference.

Wide-tire mounting paste

*BR00.45-Z-1066-06A

18

Screw valve insert promptly into valve (1) or valve body (2) and tighten

 Model 251
with code 475 (Tyre pressure monitoring system)
Use a genuine, corrosion-protected (nickel-plated) valve element only.

19

Set tire pressure to specified value

 Note vehicle tire inflation information (e.g. on fuel filler flap).

 Model 251
with code 475 (Tyre pressure monitoring system)
Only use valve caps made of plastic.

20

Balance complete wheel

AR40.10-P-1040RT

Repair materials

Number

Designation

Order number

BR00.45-Z-1066-06A

Wide-tire mounting paste

REMA TIP TOP GmbH
Gruber Strasse 65
85586 Poing
Germany
www.rema-tiptop.de