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13-18-607 Page 63
·
After engaging each hub on the matching recesses of the coupling element, check that the gap
between the hub flats (see dimension
“E” on Figure 8-2) is within 1.57/1.69 in (40/43 mm). A
smaller gap will produce abnormal wear of the element by friction and excessive thermal
expansion
– the latter could cause compressor damage by axially displacing the input shaft.
Make sure that keys are in proper alignment with key-ways on hubs.
·
Apply a thread-locking compound to the hub set screws (M10 size) and tighten to 12.6 lb-ft (17
N-m) of torque. Reinstall coupling guard with provided fasteners.
Figure 8-2 – COUPLING ELEMENT
Содержание AirSmart VS135A
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