C 230 (203.052) V6-2.5L (272.920) (2007)
Power Steering Pump: Testing and Inspection
AR46.30-P-0100P Checking Oil Pressure of Power Steering Pump
1
Detach air intake hose (47)
NOTE: Left-hand side.
2
Open supply reservoir cap (30g) and extract oil from power steering pump supply reserve
3
Disconnect high-pressure expansion hose (30i) to power steering pump
4
Fit connection fitting (040a) at high pressure expansion hose (30i)
5
Position connection hose (040b) on power-steering pump
6
Connect tester (039) between connection (040a) and connecting hose (040b)
7
Align test device and tighten all connections
NOTE: Ensure that the test device is not caught by moving parts such as fan and poly-V-belt