S 600 (220.176) V12-5.5L Turbo (275.960) (2005)
Refrigerant Control Solenoid Valve: Service and Repair
AR83.50-P-9000M Remove/Install Rear Air Conditioning Refrigerant Shutoff Valve
- with CODE (582) Rear air conditioning
DANGER:
-
Explosion hazard when performing welding or brazing work on closed air conditioning. Poisoning hazard from inhaling overheated
refrigerant vapors. Injury hazard from skin and eye contact with liquid refrigerant.
-
Do not perform any type of welding work on closed air conditioning system or in its vicinity. Smoking and open flame prohibited.
-
Wear protective goggles and protective gloves, work only in well-ventilated rooms. Perform repair work on air conditioning circuit only
with system emptied.
CAUTION: Protect air conditioning circuit and components from moisture during repair work.
1
Empty air conditioning (recycle), evacuate, charge, check for leaks
CAUTION: Add quantity of compressor oil removed to refrigerant circuit when charging air conditioning (new oil).
2
Remove left front wheel
3
Remove left front inner fender
4
Unscrew plastic nut (1)
5
Unscrew 2 union nuts (2)
CAUTION: Close openings (parts kit).
NOTE: Installation:
1. Renew O-rings
2. Moisten thread with compressor oil.
-
Union nut for rear air conditioning shutoff valve: 17 N.m
6
Unscrew 4 plastic nuts (3)
7
Remove undercarriage paneling (4)
8
Carefully pull line (5) out of grommet and disconnect rear refrigerant shutoff valve connector (Y67x1)
9
Remove rear refrigerant shutoff valve (Y67)
10
Replace receiver/drier
11
Install in opposite order.