Denso First Time Fit A/C Guia De Inicio Rapido página 3

Compressor Installation
NOTE: Before installing the compressor, please refer to the appropriate manufacturer's service
manual for complete instructions.
1. Place the compressor on a flat surface with the service valve in an upright position, hand
turn the clutch pressure plate a minimum of ten (10) times to release lubricant from the
compressor head.
2. Install the compressor to the engine and/or engine bracket, tighten and torque the bolts
to factory specifications. Refer to appropriate manufacturer's service manual for correct
bolt tightening sequence and torque.
3. Install compressor drive belt to compressor and tighten to factory specifications. Refer
to appropriate manufacturer's service manual for correct bolt tightening sequence and
torque.
4. Using the appropriate compressor oil, lubricate and install new O-ring(s) to the suction
and discharge hoses. Connect and torque the hoses to compressor. Refer to the vehicle
manufacturer's service manual for proper belt tension.
5. Connect A/C compressor lead wire to vehicle harness.
6. To insure system performance and protection, always install a new receiver drier or
accumulator when replacing the compressor.
WARRANTY NOTE: Receiver drier or accumulator replacement is mandatory as a condition for
warranty acceptance.
7. Connect negative ground (-) cable to battery.
8. Evacuate and recharge A/C system.
• Protect eyes and skin during recharging by using safety glasses and appropriate
handwear.
• Connect manifold gauge set & vacuum pump / refrigerant charging station and
evacuate A/C system for a minimum of 30 minutes at 60-75 cmHG (24-27 inHG) of
vacuum.
• Charge the A/C system with refrigerant per the factory specifications.
• Use the appropriate electronic leak detector to check the compressor and hose
connections for leaks.
• DO NOT overcharge the A/C system.
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