Mazda CX-7 2007 Workshop Manual page 1168

Refrigerant Line Removal Note
Spring-lock coupling type
1. Set the SST.
2. While looking through the inspection hole of the
SST, insert the protruding part of the SST until it
makes contact with the cage section.
3. Use the SST to disconnect the male pipe or hose
from the female by pulling the male pipe or hose.
Note
• The male pipe or hose can be disconnected
easily from the female pipe by pulling from
the male pipe or hose while maintaining the
pressure of the protruding part of the SST.
Refrigerant Line Installation Note
1. When installing a new cooler pipe or cooler hose, add a supplemental amount of ATMOS GU10 compressor oil
into the refrigeration cycle.
Supplemental amount (approx. quantity)
5 ml {5 cc, 0.2 fl oz}: Cooler pipe
10 ml {10 cc, 0.3 fl oz}: Cooler hose
2. Apply compressor oil to the O-rings and connect the joints.
3. Tighten the joints.
07-11–16
BASIC SYSTEM
LOW:
HIGH:
FEMALE
PIPE
CAGE SECTION
LOW:
HIGH:
49 B061 014
49 G061 001
PROTRUDING
MALE PIPE
PRESS
OR HOSE
INSPECTION HOLE
MALE PIPE OR HOSE
49 B061 014
49 G061 001
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