Balancing Procedure

2001 Chevrolet S10 Pickup 2D Pickup, 2.2 5, AutomaticSECTION Balancing Procedure
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: The refrigerant oil in the A/C system must be balanced during compressor replacement.
    Follow the balancing instructions provided with the compressor.
  1. The replacement compressor is shipped without refrigerant oil.
  2. Fig 1: Replacing Measured Compressor Oil
    GM823337Courtesy of GENERAL MOTORS CORP.
  3. Calculate the amount of refrigerant oil required for oil balancing.

    Compare the following refrigerant oil capacities:

    • The amount drained and recorded during compressor removal.
    • The amount recommended for component replacement. Refer to Refrigerant System CapacitiesΒ .
  4. Add the greater amount of refrigerant oil to the A/C compressor.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.