SHAFT SEAL
Note. It is not necessary to replace compressor shaft seal because of small amounts of refrigerant oil seepage. Replace compressor shaft seal when a refrigerant leak is detected.
Note. Most manufacturers do not provide compressor shaft seal replacement procedure. If shaft seal oil leak is excessive and/or refrigerant is leaking, compressor must be replaced. A small amount of refrigerant oil leakage from compressor shaft seal is normal.