7B-2 SUZUKI SWIFT 2005 2.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine 7B-28 Air Conditioning System: Manual Type
Compressor Drive Belt Removal and
Installation
S7RS0B7216017
Removal1) Loosen tension pulley nut (1).
2) Loosen belt tension by loosening tension pulley adjusting bolt (2).
3) Remove compressor drive belt (3).
Installation
Reverse removal procedure noting the following
instruction.
• Adjust belt tension referring to “Compressor Drive Belt Inspection and Adjustment”.
Compressor Assembly Removal and
Installation
S7RS0B7216018
Removal
1) Run engine at idle speed with A/C ON for 10 minutes.
2) Stop the engine.
3) Disconnect negative (–) cable from battery.
4) Recover refrigerant fr om the A/C system with
recovery and recycling equipment referring to
“Recovery” in “Operation Procedure for Refrigerant
Charge”.
5) Remove compressor drive belt referring to “Compressor Drive Belt Re moval and Installation”.
6) Remove right side engine under cover.
7) Disconnect magnet clutch lead wire coupler (1).
8) Disconnect discharge hose (2) and suction hose (3) from compressor (4).
NOTE
Cap open fittings immediately to keep
moisture out of the system.

9) Remove compressor mounting bolts (1), and then remove compressor (2 ) from its bracket.
Installation
Reverse removal procedure noting the following
instructions.
• If compressor is replaced, pour new compressor oil referring to “Replenishi ng Compressor Oil” in
“Operation Procedure for Refrigerant Charge”.
• Evacuate and charge the A/C system referring to “Evacuation” and “Charge” in “Operation Procedure
for Refrigerant Charge”.
• Adjust drive belt tension referring to “Compressor Drive Belt Inspecti on and Adjustment”.
I4RS0A720034-01
3
4 2
1
I7RS0A721009-01
1
1 2
I7RS0A721010-02

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-29
Compressor Assembly ComponentsS7RS0B7216020
Magnet Clutch InspectionS7RS0B7216022
• 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 InstallationS7RS0B7216024
Removal
1) Remove compressor from vehicle referring to “Compressor Assembly Re moval 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
44
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