Removing Tires, Run-Flat Tires
- Refer to SAFETY PRECAUTIONS, RUN-FLAT TIRES
Be careful not to scratch off the glued- on wheel trim on these rims.
The surface of the wheel trim is very sensitive.
The rim will have be replaced if the wheel trim is damaged.
The wheel trim cannot be replaced.
-- Turn wheel on tire mounting device so that tire valve/tire pressure sensor -2- stands in front of mounting head -1-.
Mounting head -1- must not be located in area -a- of tire valve/tire pressure sensor, otherwise the mounting head will damage the tire pressure sensor.
-- Position mounting head -1- in vicinity of tire valve/tire pressure sensor so that tire iron can be put on approximately 30° next to tire valve/tire pressure sensor -2-.
-- Install press holders -3- on disc wheel opposite the mounting head -1-.
-- Now pry tire bead over mounting finger on mounting head using tire iron and remove tire iron again.
-- Let the tire dismounting/mounting machine run clockwise until upper bead lies completely above the rim flange.
This slides the press holders -1- against the mounting head. This allows them to be removed again easily.
-- Turn wheel on tire mounting device so that tire valve/tire pressure sensor -2- stands in front of mounting head -1-.
Mounting head -1- must not be located in area -a- of tire valve/tire pressure sensor, otherwise the mounting head will damage the tire pressure sensor.
-- Position mounting head -1- in vicinity of tire valve/tire pressure sensor so that tire iron can be put on approximately 30° next to tire valve/tire pressure sensor -2-.
-- Now pry tire bead over mounting finger of mounting head using tire iron -3-.
-- In addition, insert a plastic mounting lever -4-.
-- Remove tire iron -3- again.
-- Using plastic mounting lever -1-, hold bead in place over the rim flange from outside and let tire mounting device run clockwise until tire has been pulled off completely from disc wheel.
Check tire pressure sensor for loose or damaged parts. If threaded connections are loose, union nut, valve insert, seal, sealing washer and valve cap must be replaced by new parts from repair set parts information.
If tire pressure sensor is damaged, then it must be replaced completely.