2205B0JE-DA-J-N_2014.05.
5 Maintenance and Inspection
Screw Compressor J-series 5.4 Disassembly and Assembly of the Compressor
5-69
5.4.22 Suction Adapter (except for 280J)
170J
Order Description
Part
No.
Order Description
Part
No.
1
Hexagon socket head cap screw
(M20×50)
493 7 Sheet stopper 488
2 Suction adapter 492 8 Valve sheet 489
3 O-ring (P155) 494 9 Valve disc 490
4 Valve disc assembly — 10 Check valve slider 481
5 FU nut (FU04SS) 486 11 Spring, check valve 485
6 Plain washer 487 12 Check valve stem 491
1. Remove the parts in the order of the numbers shown in the figure.
2. Install the parts in the reverse order of removing.