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HA-66 < BASIC INSPECTION > [TYPE 2] LUBRICANT LUBRICANT Description INFOID:0000000010501558 MAINTENANCE OF LUBRICANT LEVEL The compressor lubricant is circulating in the system together with the refrigerant. It is necessary to fill com- Inspection INFOID:0000000010501559 If a compressor is malfunctioning (internal noise, insufficient cooling), check the compressor oil. 1. COMPRESSOR OIL JUDGMENT 1. Remove the compressor. Refer to HA-74, "Removal and Installation" . 2. Sample a compressor oil and judge on the figure. Judgement result 1>>Replace compressor only. Perform Lubricant Return Operation INFOID:0000000010501560 CAUTION: If a large amount of refrigerant or lubricant leakage is detected, never perform lubricant return opera- 1. Start the engine and set to the following conditions. 2. Perform lubricant return operation for approximately 10 minutes. 3. Stop the engine. 4. Lubricant return operation is complete. Lubricant Adjusting Procedure for Components Replacement Except Compressor INFOID:0000000010501561 Fill with lubricant for the amount that is calculated according to the following conditions. α Name : ND-OIL12 JSIIA0927GB |