 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 9-2320-303-24-2
AIR CONDITIONING SYSTEM REFRIGERANT (R-134A) MAINTENANCE - CONTINUED
0297 00
RECOVERY
1.
Remove caps from suction and discharge valves. Valves are located at firewall on passenger side of vehicle.
2.
Wearing protective goggles and non-leather gloves, attach recovery/recycling station's hoses to valves.
NOTE
Push down firmly on hose connectors until a clicking sound is heard. This will ensure coupler is locked.
a.
Ensure recovery/recycling station's valves are closed.
b.
Connect red high-side hose to discharge service valve.
c.
Connect blue low-side hose to suction service valve.
d.
Turn knob clockwise on each coupler to open shrader valves.
2
3
1
4
A
To Recovery Station
A
1
Manifold Suction Hand Valve (Open)
6
2
Low-Side Gage
3
High-Side Gage
4
Manifold Discharge Hand Valve
(Open)
5
Suction Service Valve
6
Discharge Service Valve
5
402-878
3.
Follow recovery/recycling manufacturer's instructions and recover all refrigerant from system.
NOTE
Always comply with all local regulations regarding refrigerant disposal. You may be subject to substan-
tial penalties for improper disposal.
NOTE
If system is contaminated with moisture, compressor oil must be replaced with clean oil. If system is heavily
contaminated with desiccant or grit, replace compressor and expansion valve.
4.
Service air conditioner compressor (WP 0301 00).
0297 00-2
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals