2205B0JE-DA-J-N_2014.05.  
7 Related Documents 
Screw Compressor J-series  7.1 Development View and Configuration Table of the Parts 
7-5 
Part  
No. 
Part name 
170J 
Type, etc. 
Part code No.  Quantity/unit
Standard 
Explosion 
proof for 
Propane 
S  M L
82-2  O-ring  JIS B2401 P16  PAH80-016  PC11-016  1 
83 Retainer, O-ring    CS08300-170J  1 
84  Spacer, unloader cylinder cover    CS08400-J170  1 
91 Shaft key    CS09100-J170  1 
100 
Mechanical seal assembly 
(including 100-1 to 100-5) 
 CS10002-J170 1 
100-1 O-ring  AS568A-334  PAH82-334  PC61-037  1 
100-2 Mating ring      1 
100-3 Rotating ring      1 
100-4 O-ring  AS568A-227  PAH82-227  PC61-005  1 
100-5  Hexagon socket set screw  M8×9    1 
120  Assembly, unloader indicator        1 
137  Dial plate, unloader indicator    CS13700-J170  1 
234 Name plate      1 
237-1  Torsional slip washer M    CS23700-160  1 
237-2  Torsional slip washer F    CS23700-125  1 
246  Guide, unloader slide valve      1 
247  Hexagon socket head cap screw  M8×70  NB35408-070  4 
248 Spring lock washer 
Hexagon socket 
head cap screw M8
ND330-08 4 
249  Parallel pin  8 dia.×60  NE2008-060  2 
250-1  Thrust washer, male rotor    CS25000-160  1 
250-2  Thrust washer, female rotor    CS25000-125  1 
267 Spring lock washer 
Hexagon socket 
head cap screw M8
ND330-08 6 
289 
Slide valve S, Vi      1  — —
Slide valve M, Vi      —  1 —
Slide valve L, Vi      —  — 1
292 
Push rod S, Vi      1  — —
Push rod M, Vi      —  1 —
Push rod L, Vi      —  — 1
293  Spiral retaining ring  FRSN-45  NGFR-45  2 
294 Piston, Vi    CS29400-J170  1 
295  O-ring  JIS B2401 P52  PAH80-052  PC11-052  1 
296 Cylinder, Vi      1 
297 Partition plate, unloader cylinder    CS29700-J170  1 
298  O-ring  JIS B2401 G135  PAH81-135  PC12-135  1 
299-1  O-ring  JIS B2401 G100  PAH81-100  PC12-100  1 
299-2 O-ring  AS568A-258  PAH82-258  PC62-036  1 
325-1  O-ring  JIS B2401 P32  PAH80-032  PC11-032  3 
325-2  Back-up ring for O-ring  SUN-2BP 32  PBP21-032  2 
396-1  Liner M for thrust adjustment  160***    (Service part)   
396-2  Liner F for thrust adjustment  125***    (Service part)   
420 
Unloader spacer S    CS42000-J170S  1  — —
Unloader spacer M    CS42000-J170M  —  1 —
421  O-ring  JIS B2401 P32  PAH80-032  PC11-032  2  —
432  O-ring  JIS B2401 G100  PAH81-100  PC12-100  4 
433  O-ring  JIS B2401 G75  PAH81-075  PC12-075  4 
446  Grooved pin  PY01ND 5×10 BK    1 
451 
Push rod gland for unloader slide 
valve 
 CS45100-J170 1 
458-1 Plug  R1/2  NF06-015  1 
458-2 Plug  R1/4  NF06-008  4 
459 Plug  R3/8  NF06-010  1 
481  Check valve slider    CS48100-J170  1 
485  Spring, check valve 
O.D 23, wire 
diameter 1.8 
Free length 95 
CS48500-J170 1 
486  Locknut  FU nut FU04SS  NG42-04  1