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Home >> Audi >> 2016 >> SQ5 Premium Plus >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Tires & Wheel Alignment >> 44 Wheels, Tires, Wheel Alignment >> Tire Pressure Monitoring System >> Tires, Changing

Tires, Changing

Replace the nickel-plated valve insert each time a tire is changed .

The tire pressure monitoring sensor can be reused.

-- For safety reasons, replace the tire pressure monitoring sensor and clean the rim after using tire sealant.

-- Let air out of tire by removing nickel-plated valve insert.

-- Remove the tires, refer to Fig 1.

-- When changing a tire, replace the valve insert, refer to -item  2- Valve Insert (See Figure).

-- Do not clean the sensors with steam blasting or strong compressed air.

-- When reusing used tire pressure monitoring sensors, inspect connection between sensor and metal valve visually for damage.

Replace damaged sensors.

CAUTION:
  • When installing the new sealing washer and the new sealing ring, counter-hold them so that the valve body cannot slip through.
  • If the connection breaks, then replace the tire pressure monitoring sensor.

-- Install tires, refer to Fig 2.

-- Install new nickel-plated valve insert.

-- Fill tires.

-- Balance the tire.

Fig 1: Dismounting Tire
GWWA44-0087Courtesy of AUDI OF AMERICA, LLC

Roll or press the tire off.

When using pressure paddles, first separate tires from side opposite of valve.

Do not use pressure paddles in hatched area -a-.

-- Position mounting head near valve so that so that tire iron can be put on approximately 30° -b- next to tire valve.

-- Then remove tire in valve area first.

Fig 2: Identifying Mounting Tire
GWWA44-0088Courtesy of AUDI OF AMERICA, LLC

Do not use pressure paddles in valve area.

-- Position the tire pressure monitoring sensor approximately 180° opposite the mounting head.

-- Press tire in bed approximately 90° in front of mounting head -arrow-.

-- Mount tire.