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A/C Refrigerant Oil Replacement

Recommended PAG oil: SP-10:

P/N 38897-P13-A01AH: 120 mL (4 fl-oz)

It is important to have the correct amount of refrigerant oil in the A/C system to ensure proper lubrication of the compressor. Too little oil damages the compressor; too much oil reduces the cooling capacity of the system, and can produce high vent temperatures.

Add the recommended refrigerant oil in the amount listed if you replace any of the following parts:

A/C Condenser ........25 mL (5/6 fl-oz)

Evaporator ..............40mL(1 1/3 fl-oz)

Line or hose ............10 mL (1/3 fl-oz)

Receiver/Dryer ........10 mL (1/3 fl-oz)

Leakage repair ........25 mL (5/6 fl-oz)

A/C Compressor .....For A/C compressor replacement, subtract the volume of oil drained from the removed A/C compressor from 130 mL (4 1/3 fl-oz), and drain the calculated volume of oil from the new A/C compressor: 130 mL (4 1/3 fl-oz) - Volume of removed A/C compressor = Volume to drain from new A/C compressor.

NOTE: Even if no oil is drained from the removed A/C compressor, don't drain more than 50 mL (1 2/3 fl-oz) from the new A/C compressor.
Fig 1: Draining A/C Compressor Oil
G06232214Courtesy of AMERICAN HONDA MOTOR CO., INC.