Lenhardt & Wagner LW 150 ES, Operating Instructions Manual

Page: 59 / 187

LW 150 ES / LW 200 ES
Version: 31.01.22-001 E Page A - 57
A
M A I N T E N A N C E A N D S E R V I C E
Replace in- and outlet valve 1st stage
Replace the inlet and outlet valve 1st stage as follows:
Remove inlet / outlet valve
• Remove spring wire clamps of the crankcase ventilation hose (Fig. 1).
• Remove hose.
• Loosen pipe connections.
• Loosen valve head screws.
• Remove valve head and check if defective.
• Remove upper valve head gasket and inlet / outlet valve.
Install inlet / outlet valve - see following page
Fig. 1 - Remove spring wire clamps
Note
The figures of the parts can differ due to the different stages.
i
Fig. 2 - Remove in– and outlet valve