Air Conditioning System: Manual Type 7B-29
Compressor Assembly Components
S7RS0B7216020
Magnet Clutch Inspection
S7RS0B7216022
• Check armature plate and magnet clutch pulley for
wear and oil soak respectively.
• Check magnet clutch pulley bearing for noise, wear
and grease leakage.
• Measure magnet clutch coil for resistance at 20 °C (68
°F). If the measured resistance does out of
specification, replace magnet clutch assembly.
Magnet clutch coil resistance
Standard: 3.5 – 4.0 Ω
Magnet Clutch Removal and Installation
S7RS0B7216024
Removal
1) Remove compressor from vehicle referring to
“Compressor Assembly Removal and Installation”.
2) Fix armature plate (1) with special tool and remove
armature plate nut (2).
Special tool
(A): 09991–06310
3) Remove armature plate (1).
6
2
9
4
4
3 (b)
1 (a)
7
5
8
I4RS0A720037-01
1. Armature plate bolt 4. Circlip 7. Magnet clutch pulley : Do not reuse.
2. Compressor 5. Shim 8. Armature plate : 16 N⋅m (1.6 kgf-m, 11.5 lb-ft)
3. Relief valve 6. Magnet clutch coil and thermal switch 9. O-ring : 10 N⋅m (1.0 kgf-m, 7.5 lb-ft)
I4RS0A720038-01
2
1
(A)
I4RS0A720039-01
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