2201Q4JE-MY-C9-N_2018.01.
Chapter 5 Maintenance and Inspection
Compound 2-stage Screw Compressor 4032**C 5.4 Disassembly and Inspection
5-29
Low-stage TPTB (Tilting Pad Thrust Bearing)
a) Disassemble the TPTB and visually inspect the surfaces of the tilting pad and the thrust collar.
If any flaw and/or abrasion is found in each tilting pad piece, it is necessary to replace the TPTB
assembly with a new one.
If a flaw of the thrust collar is small, finish with sandpaper.
b) Perform visually inspection of the sliding surface of the floating seal and the thrust collar.
If each flaw is small, wash and finish it with sandpaper.
Figure 5-15 Tilting Pad Thrust Bearing
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