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- Service Valves
-
- The discharge and
- suction service
- valves allow the
- air conditioning
- system to be
- drained and filled.
- These valves are
- also used to check
- pressures inside
- the system when a
- malfunction is
- suspected. Many of
- these service
- valves are
- "Schrader" type
- valves which are
- similar to the
- spring action
- valves used in the
- valve stem of a
- tire.
-
- -end-
-
-