AR40.15-P-0080CW | Remove/install wheel sensor | 8.12.10 |
MODEL 171, 204, 209
with CODE (470) Tire pressure monitor (Schrader)
with CODE (475) Tire pressure monitor (Schrader)
P40.15-2363-09
1 Valve cap
2 Collar nut
3 Valve body
4 Label
5 Gasket
6 Support ring
A69/1 Left front tire pressure sensor
A69/2 Right front tire pressure sensor
A69/3 Left rear tire pressure sensor
A69/4 Right rear tire pressure sensor
7 Valve element
F Transmission frequency
H Manufacturer
I Identification number
| Removing | ||
| Notes on using tester for tire pressure monitoring systems | Tester MB 2000E | |
1 | Remove valve cap (1) | Only use valve caps (1) made of plastic otherwise corrosion damage will occur | |
2 | Detach tires | Model 204 | |
Model 171, 209 | |||
3 | Unscrew collar nut (2) from valve body (3) and remove | ||
4 | Remove tire pressure sensor (A69/1 up to A69/4) with valve body (3) from disk wheel | ||
5 | Remove seal (5) and support ring (6) from valve body (3) | ||
6 | Remove valve body (3) of tire pressure sensor (A69/1 to A69/4) | When reusing the tire pressure sensor (A69/1 up to A69/4) | |
| Clean | ||
7 | Clean tire pressure sensor (A69/1 up to A69/4) | When reusing the tire pressure sensor (A69/1 up to A69/4) | |
Only remove dirt with a clean, lint-free cloth. Do not use compressed air, solvents or cleaners. | |||
The tire pressure sensor (A69/1 to A69/4) can also be reused after using TIREFIT tire sealant. | |||
8 | Clean the disk wheel in the area of the valve bore | ||
| Checking | ||
9 | Carry out visual inspection of tire pressure sensor (A69/1 up to A69/4) | Replace tire pressure sensor (A69/1 up to A69/4) if damage is detectable. | |
10 | Check disk wheel for damage in the area of the valve bore | ||
| Install | ||
11 | Detach label (4) with identification number (I) from tire pressure sensor (A69/1 up to A69/4) and glue into maintenance booklet | When replacing the tire pressure sensor (A69/1 up to A69/4) | |
12 | Replace valve body (3) and valve element (7) | When reusing the tire pressure sensor (A69/1 up to A69/4) | |
Insert square of valve body (3) in the guide on the tire pressure sensor (A69/1 up to A69/4) so that this is fixed in position. | |||
13 | Mount support ring (6) and seal (5) on valve body (3) | The cone on the support ring (6) must seat correctly in the contour of the tire pressure sensor (A69/1 up to A69/4). | |
Observe installation position (see arrow). | |||
14 | Insert valve body (3) with tire pressure sensor which is free to move (A69/1 up to A69/4) from the inside outwards in the valve bore of the disk wheel | ||
15 | Tighten collar nut (2) on valve body (3) | Observe the correct collar nut design for steel wheels or light alloy wheels. | |
When tightening the collar nut (2), press the tire pressure sensor (A69/1 up to A69/4) lightly into the drop center and press towards the valve bore of the disk wheel. | |||
| |||
16 | Mount tire | Model 204 | |
Model 171, 209 | |||
| To activate the tire pressure monitor, carry out operation step 17 or 18 as an alternative | ||
17 | Code the identification number (I) of tire pressure sensor (A69/1 to A69/4) and specified tire pressure in the tire pressure monitor control unit using STAR DIAGNOSIS | When replacing the tire pressure sensor (A69/1 up to A69/4) | |
Process all steps under: "Control units" - "Chassis" - "TPM tire pressure monitor" - "Initial startup" - "Initial startup with manual settings input for new control unit". | |||
18 | Activate the tire pressure monitoring system | When replacing the tire pressure sensor (A69/1 up to A69/4) |
Tire pressure and monitoring