1. Measure the clearance around the entire circumference between the pressure plate and A/C compressor pulley using a thickness gauge.
2. Verify that the clearance is within the specification.
Clearance
0.3-0.5 mm {0.012-0.019 in}
Mazda 6 Service Manual: Jacking positions ,vehicle lift (2 supports),safety stands (rigid rack)
positions
Jacking Positions
Warning
Improperly jacking a vehicle is dangerous. The vehicle can slip
off the jack and cause serious injury. Use only the correct front and rear
jacking points and block the wheels.
Use safety stands to support the vehicle after it has been lifted.
Fro ...
Mazda 6 Service Manual: Transaxle range (tr) switch inspection
Operating Inspection
1. Verify that the starter operates only when the ignition switch is at the
START position with the selector lever in P or N position.
If not as specified, adjust the TR switch.
2. Verify that the back-up lights illuminate when shifted to R position with
the ignition ...