Tire sealing system* – sealing a hole
The tire sealing system can be used to temporarily seal a hole in the tread surface of a tire.
Stage 1: Sealing the hole
Peel off the speed limit sticker and affix it to the steering wheel hub where it will be clearly visible to the driver.
Ensure that the on/off switch is in position 0 (the 0 side of the switch should be pressed down).
Warning
Contact with the sealing compound may cause skin irritation. If contact occurs, wash the affected area immediately with soap and water.
Unscrew the orange cover over the bottle holder on the compressor and unscrew the cap on the bottle of sealing compound.
Note
Do not break the seal on the bottle. This occurs automatically when the bottle is screwed into the holder.
Screw the bottle into the bottle holder as far as possible.
Warning
The bottle is equipped with a catch to keep it securely in place and help prevent sealing compound leakage. Once in place, the bottle cannot be unscrewed. This must be done by a trained and qualified Volvo service technician.
Remove the valve cap from the tire’s inflation valve and screw the tire sealing system’s hose connector onto the valve as tightly as possible by hand. Be sure the air release valve on the hose is completely closed.
Connect the electrical wire to the nearest 12-volt socket in the vehicle.
Note
Be sure that none of the other 12-volt sockets is being used while the compressor is in operation.
Start the vehicle’s engine.
Warning
The vehicle´s engine should be running when the tire sealing system is used to avoid battery drain. Therefore, be sure the vehicle is parked in a well ventilated place, or outdoors, before using the system.
Start the tire sealing system’s compressor by pressing the on/off switch to position I.
Warning
- Never stand next to the tire being inflated when the compressor is in operation.
- If cracks, bubbles, etc. form on the tire, switch off the compressor immediately.
- If there is visible damage to the sidewall or the rim, the tire cannot be repaired. The vehicle should not be driven if this occurs. Contact a towing service, use the Volvo On Call feature in your vehicle or contact Volvo Roadside Assistance if applicable.
Note
The air pressure gauge will temporarily show an increase in pressure to approximately 88 psi (6 bar) while the sealing compound is being pumped into the tire. The pressure should return to a normal level after approximately 30 seconds.
Within seven minutes, inflate the tire to between 22—44 psi (1.8—3.0 bar). Switch off the compressor briefly to get a clear reading from the pressure gauge.
Important
The compressor should not be used for more than 10 minutes at a time to avoid overheating.
Warning
If the pressure remains below 22 psi (1.8 bar) after approximately seven minutes, turn off the compressor. In this case, the hole is too large to be sealed and the vehicle should not be driven.
Switch off the compressor and disconnect the electrical wire from the 12-volt socket.
Unscrew the hose from the tire's inflation valve and put the cover on the hose back into place to help prevent seepage of residual sealing compound in the hose. Reinstall the valve cap.
Important
- After inflating the tires, always reinstall the valve cap to help avoid damage to the valve from dirt, gravel, etc.
- Use plastic valve caps only. Metal caps could corrode and become difficult to remove.
Immediately drive the vehicle for approximately 2 miles (3 km) at a maximum speed of 50 mph (80 km/h) to distribute the sealing compound in the tire.
Important
If your vehicle is equipped with the Tire Pressure Monitoring System (TPMS), the use of the sealing compound may lead to incorrect tire pressure readings or in rare cases, damage to the tire pressure sensor. Use the tire sealing system to check and adjust the damaged tire's inflation pressure.
Note
- Safely stow the tire sealing system in a convenient place as it will soon be used again to check the tire’s inflation pressure.
- The empty bottle of sealing compound cannot be removed from the bottle holder. Consult a trained and qualified Volvo service technician to have the bottle removed and properly disposed of.
Warning
If heavy vibrations, unsteady steering behavior, or noises should occur while driving, reduce speed and park the vehicle in a safe place. Recheck the tire for bumps, cracks, or other visible damage, and recheck its inflation pressure. If the pressure is below 19 psi (1.3 bar), do not continue driving. Have the vehicle towed to a trained and qualified Volvo service technician.