Mazda CX-9 Grand Touring 2009 Manual page 1703

Fig. 39: Identifying Snap Ring & Tapered Area
Courtesy of MAZDA MOTORS CORP.
MAGNETIC CLUTCH ADJUSTMENT
1. Secure the A/C compressor to the vise.
2. Secure the magnet base to the vise and install the dial gauge to the position shown in the figure.
3. Set the dial gauge to 0.
4. Connect battery voltage to stator terminal A and the A/C compressor body to ground to operate the
magnet clutch.
5. Verify that the dial gauge graduation is within the standard.
If the clearance is not within the specification, adjust the clearance by changing the type or number
of shims.
Fig. 40: Adjusting Magnetic Clutch
Courtesy of MAZDA MOTORS CORP.
Magnetic clutch clearance
0.35-0.65 mm {0.014-0.025 in}
MAGNETIC CLUTCH INSPECTION
1. Connect battery positive voltage to magnetic clutch terminal A, connect terminal B to ground.
2008 Mazda CX-9 Grand Touring
2008 HVAC Control System (HVAC) - Mazda CX-9