Impreza Wagon FWD F4-1820cc 1.8L SOHC (1995)
3. LUBRICATE THE COMPONENTS
For lubrication of the components, use only refrigerant oil as described. Apply oil from an oil squirt gun or other closed container. Do not use your
finger to spread the oil over the O-ring. Apply a small amount of refrigerant oil to the top and sides of the O-ring. The area covered by oil should
include the O-ring and the tube bead.
4. TORQUE THE FITTING
Using a back-up wrench in conjunction with a calibrated torque wrench, torque the connection to the midrange of the specification.
After completion of torqueing, use a clean shop towel to remove any excess oil from the connection or any oil that may have dripped on the
vehicle body or other parts.
CAUTION: If a leak is suspected after torquing, do not retighten or retorque the connection. Instead, disassemble the connection, remove the
O-ring, and inspect the O-ring, threads, joints and seating surfaces.