Thermo King T-500R Maintenance Manual page 235

1. Screw—Plate And Flatwasher
2. Schrader Valve And Cap (Location May Vary)
3. Plate—Bellows End
4. Gasket—End Plate
5. Shim—Adjusting
6. Spring—Bellows
7. Bellows and Shaft—assembly
8. O-ring
9. Housing
5. Break the gasket free and remove the end cap.
6. Note the number of shims next to the cap. These can be reused.
7. Remove bellows (discard).
10. Test Port—Schrader Valve
11. Gasket—piston Housing
12. Piston
13. Conformance Spring—Piston
14. Castle Nut—Adjusting
15. Pin—Cotter
16. Housing—Piston
17. O-ring—Valve to Compressor
18. Throttling Valve Cover
Throttling Valve
1. Inspect Cap
2. Inspect Spring
3. Shims
Throttle Valve, Cap and Spring
Refrigeration Maintenance 10-51