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Home > What to do in an emergency > If you have a flat tyre (with tyre mobility kit) > Checking the tyre inflation pressure

Checking the tyre inflation pressure

  1. After driving approximately 7~10 km (4~6 miles or about 10 min), stop at a safety location.

  2. Connect the filling hose of the compressor directly to the tyre valve.

  3. Connect between compressor and the vehicle power outlet using the cable and connectors.

  4. Adjust the tyre inflation pressure to the recommended tyre inflation.

    With the ignition switched on, proceed as follows.

    • To increase the inflation pressure: Switch on the compressor. To check the current inflation pressure setting, briefly switch off the compressor.

    • To reduce the inflation pressure: Turn the valve on the compressor.

WARNING

Do not let the compressor run for more than 10 minutes, otherwise the device will overheat and may be damaged.

CAUTION

If the inflation pressure is not maintained, drive the vehicle a second time, refer to More Details. Then repeat steps 1 to 4.

Use of the TMK may be ineffectual for tyre damage larger than approximately 4 mm (0.16 of an inch).

We recommend that you contact a professional workshop if the tyre cannot be made roadworthy with the Tyre Mobility Kit.

WARNING

The tyre inflation pressure must be at least 180 kPa (26 psi). If it is not, do not continue driving. Call for road side service or towing.

NOTICE

When reinstalling the repaired or replaced tyre and wheel on the vehicle, tighten the wheel lug nut to 11~13 kgf·m (79~94 lbf·ft).

Notes on the safe use of the Tyre Mobility Kit

  • Park your car at the side of the road so that you can work with the TMK away from moving traffic. Place your warning triangle in a prominent place to make passing vehicles aware of your location.

  • To be sure your vehicle will not move, even when you're on fairly level ground, always set your parking brake.

  • Only use the TMK for sealing/inflation passenger car tyres. Do not use on motorcycles, bicycles or any other type of tyres.

  • Do not remove any foreign objects-such as nails or screws -that have penetrated the tyre.

  • Before using the TMK, read the precautionary advice printed on the sealant bottle!

  • Provided the car is outdoors, leave the engine running. Otherwise operating the compressor may eventually drain the car battery.

  • Never leave the TMK unattended whilst it is being used.

  • Do not leave the compressor running for more than 10 min. at a time or it may overheat.

  • Do not use the TMK if the ambient temperature is below -30°C (-22°F).

  • When the tyre and wheel are damaged, do not use Tyre Mobility Kit for your safety.

Technical Data

  • System voltage: DC 12 V

  • Working voltage: DC 12 V

  • Amperage rating: max. 15 A

  • Suitable for use at temperatures: -30 to 70 °C (-22 to 158 °F)

  • Max. working pressure: 7 bar (101 psi)

  • Size

    • Compressor: 150 x 130 x 60 mm (5.9 x 5.1 x 2.4 in.)

    • Sealant bottle: 115.3 x 87.3 ø mm (4.5 x 3.4 ø in.)

    • Compressor weight: 620 g (1.36 lbs)

    • Sealant volume: 400 ml (24.4 cu. in.)

* Sealant and spare parts can be obtained and replaced at an authorised vehicle or tyre dealer. Empty sealant bottles may be disposed of at home. Liquid residue from the sealant should be disposed of by your vehicle or tyre dealer or in accordance with local waste disposal regulations.