L&W Compressors LW 300 D MC, Operating Instructions Manual

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LW 300 D MC
Version: 19.06.2017
M A I N T E N A N C E A N D S E R V I C E
Replace Inlet and Outlet Valve 2nd Stage
Inlet and outlet valves change as follows:
• Loosen pipe connections of 1st cooling pipe (Fig. 1).
• Loosen clamp of cooling pipe (Fig. 2).
• Remove 1st cooling pipe.
• Loosen pipe connections of 2nd cooling pipe (Fig. 3).
• Remove cooling pipe bracket (Fig. 4).
• Remove complete 2nd cooling pipe.
• Remove special hexagon bolt (Fig. 5).
• Remove cylinder head mounting screws.
• Remove complete valve head 1st stage (Fig. 6).
Continued on the following page
Fig. 4 - Remove cooling pipe bracket Fig. 6 - Remove valve head Fig. 5 - Remove cylinder bolts
Fig. 1 - Pipe connection Fig. 3 - Loosen pipe connections Fig. 2– clamp of cooling pipe