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Thermal Switch Inspection; Thermal Switch Removal And Installation; Relief Valve Inspection; Relief Valve Removal And Installation - Suzuki SX4 Service Manual

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Thermal Switch Inspection

Measured thermal switch for resistance at 20 °C (68 °F)
Thermal switch resistance
Standard: 50 mΩ (DC 16 V, 5A at 20 °C (68 °F))

Thermal Switch Removal and Installation

Removal
1) Remove compressor from engine referring to
"Compressor Assembly Removal and Installation:
Manual Type".
2) Disconnect thermal switch connector.
3) Remove magnet clutch lead wire clamp.
4) Remove thermal switch (1) from compressor using
flat head (2).
2
Installation
Reverse removal procedure noting the following
instructions.
• Apply silicon sealant to contact face (2) of thermal
switch (1).
"A": Silicon sealant 99000–34220 (SUZUKI
SILICON SEALANT KE-347W (100g))
S7RW0A7216024
I7RW01721024-01
S7RW0A7216025
1
I5RS0C721011-01
1
2, "A"
3
I5RS0C721012-02
Air Conditioning System: Manual Type 7B-35
• Install compressor to vehicle referring to "Compressor
Assembly Removal and Installation: Manual Type".
• Evacuate and charge the A/C system referring to
"Evacuation" and "Charge" in "Operation Procedure
for Refrigerant Charge: Manual Type".

Relief Valve Inspection

By using special tool, check is there is refrigerant
leakage.
If there is refrigerant leakage, replace the relief valve.
Special tool
(A) : 09990–86012

Relief valve Removal and Installation

Removal
1) Recover refrigerant from the A/C system with
recovery and recycling equipment referring to
"Recovery" in "Operation Procedure for Refrigerant
Charge: Manual Type".
2) Remove right side engine under cover.
3) Remove relief valve (1) from compressor (2).
S7RW0A7216026
(A)
I5RS0C721014-01
S7RW0A7216027
2
1
I4RS0A720048-01

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