MAYEKAWA 4M - Unloader Component Procedures

Reciprocating Compressor M Series
5-24
5.5.5 Unloader
Steps Description
Part
No.
Steps Description
Part
No.
1
Coil (integrated solenoid valve
unloader cover)
205
7
Unloader push rod
135
8
Retaining ring, unloader push rod
144
2
Unloader cover (integrated solenoid
valve unloader cover)
146
9
Washer (No1), unloader push rod
143
(Refer to "Attaching the Unloader Push
Rod Washer".)
(Refer to "Attaching the integrated
Solenoid Valve Unloader Cover ".)
10
Spring, unloader device
142
3
Gasket, unloader cover 147
11
Washer (No2), unloader push rod
143-1
4
Unloader piston 145
(Refer to " Attaching the Unloader Push
Rod Washer".)
5
"O"ring, unloader piston 145-1
6
Unloader push rod 135
12
Washer (No3), unloader push rod
143-2
(Refer to "Attaching the Unloader Push
Rod Assembly".)
(Refer to "Attaching the Unloader Push
Rod Washer".)
1. Remove the parts in the order shown in the figure.
2. Attach the parts in the reverse order of removal.