Mazda 1996 626, Руководство по обслуживанию

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HEATER AND REFRIGERANT SYSTEM
G
MAGNETIC CLUTCH
Disassembly I Assembly
1. Disassemble in the order shown in the figure.
2. Assemble in the reverse order of disassembly, referring to Assembly note.
1. Pressure plate
Assembly note
2. Shim
3. Snap ring
4. Rotor pulley
below 5. Stator
Inspection
below
Assembly note
Pressure plate
1. Measure the clearance between the pressure plate and
the rotor pulley.
(1) Set the A/C compressor on a level block.
(2) Fix a dial gauge on a magnetic base and set the
measuring probe on the pressure plate surface.
(3) Alternately apply and remove battery positive volt­
age as shown in the figure. The clearance is the dif­
ference in the dial gauge readings.
(4) Compare the measure clearance with the specified
clearance below.
Clearance: 0.4—0.6 mm {0.016—0.023 in}
2. If not as specified, install shims to adjust the clearance.
Part number
Thickness mm {in}
B455 61 L15 0.2 {0.008}
B456 61 L15 0.5 {0.020}
Inspection
Stator
1. Set the ohmmeter to the x1,000Q range.
2. Verify that there is continuity between the stator termi­
nal and the A/C compressor body.
3. If there is no continuity, replace the stator.
G -5 7