Toyota Celica 2005 Repair Manual page 2434

AC−10
Quick Disconnect
Adapter
Vacuum Pump
Vacuum Pump Adapter
Manifold
Gauge
Set
Low Pressure
Service Valve
High Pressure
Service Valve
Vacuum Pump Adapter
2005 CELICA (RM1131U)
AIR CONDITIONING
EVACUATING
1.
Charging
2.
Hose
3.
(a)
Service Valve
(b)
N13795
4.
(a)
N13794
(b)
(c)
(d)
HINT:
If the reading 750 mmHg (30 in. Hg) or more, close both hand
valves of manifold gauge set and stop the vacuum pump.
Check the system for leaks and repair necessary.
(e)
(f)
N13791
− AIR CONDITIONING SYSTEM
CONNECT QUICK DISCONNECT ADAPTER TO
CHARGING HOSES
REMOVE CAPS FROM SERVICE VALVES ON RE-
FRIGERANT LINES
SET ON MANIFOLD GAUGE SET
Close both hand valves of manifold gauge set.
Connect the quick disconnect adapters to the service
valves.
EVACUATE AIR FROM REFRIGERATION SYSTEM
Connect the vacuum pump adapter to the vacuum pump.
Connect the center hose of the manifold gauge set to the
vacuum pump adapter.
Open both the high and low hand valves and run the vacu-
um pump.
After 10 minutes or more, check that the low pressure
gauge indicates 750 mmHg (30 in. Hg) or more.
Close both the high and low hand valves and stop the vac-
uum pump.
Leave the system in this condition for 5 minutes or more
and check that there is no gauge indicator.
2433
AC0C4−11