If the refrigerant oil was removed from the A/C system during the recovery process or during the component replacement, the refrigerant oil must be replenished. Add the refrigerant oil as indicated.

A/C Compressor

If less than 30 ml (1 oz) was drained, add 60 (2). If more than 30 ml (1 oz) was drained, add equal amount.

Condenser

30 ml (1 oz)

Evaporator

90 ml (3 oz)

Accumulator

30 ml (1 oz) plus amount removed

Abrupt oil loss due to a large refrigerant leak

Add 90 ml (3 oz) plus the required amount for the component being replaced (cause of the large leak)