Volkswagen Polo Service & Repair Manual: Tire Sealant

Siemens Wheel Electronics Tire Pressure Monitoring Sensor, Removing and Installing

  WARNING If tire sealant was used, then the wheel electronics on that particular wheel must be replaced. ...

Tire Sealant, Expiration Date

Tire sealant in the bottle has a limited storage life.     Therefore, the expiration date is indicated on the bottle ...

Other materials:

Pressure Gauge, Tests and Measurements
Indicators on pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -  Pressure scale The pressure gauge may have one or more temperature s ...

Pressures, Checking
  Note Check cooling performance. The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. Setting on Climatronic “LO”. ...

Welding and Soldering on Refrigeration Systems
Before performing welding or soldering work on vehicles near the air conditioning system components, extract the refrigerant and remove the residue by flushing with compressed air and nitrogen. The products of refrigerant decomposition d ...