Checking compression
Assembly overview - valvesRefrigerant circuit components
Caution
Non-authorised tools or materials (e.g. leak
inhibitor additive) may cause damage or adversely
influence the system.
Only tools and materials approved by the
manufac ...
Removing and installing oil pressure regulating valve -N428-
Removing
Note
Fit all heat insulation sleeves in the original position
when installing.
–
Remove noise insulation
→ General body repairs, exterior; Rep. gr.66.
...
Checking metering pump -V54- with end sealing valve
–
If you are uncertain as to whether the metering pump -V54--C-
has an end sealing valve or not, connect e.g. hand vacuum pump
-VAS 6213- to connection -A-.
–
Use hand-operated vacuum pump to a generate a vacuum of ...