Subaru SVX 1992 Manual page 985

4-7 [w404] AUTOMATIC AIR CONDITIONING SYSTEM
4. MAKE THE CONNECTION
Carefully align the tube/O-ring assembly with the mating
component .
Insert the tube/O-ring into the receiving component
until the O-ring is fully seated .
Once the O-ring is fully seated, start the nut by hand and
tighten by hand until snug .
Union
Nut
r
94-6
5. 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 torquing, 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 .
If a leak is suspected after torquing, do not retighten or
retorque the connection. Instead, disassemble the con-
nection, remove the O-ring, and inspect the O-ring,
threads, joints and seating surfaces.
Torque
wrench
O
B4-675
B4-674
Fig. 107
Fig . 108
50