McLaughlin MCL 36C, Repair Manual

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10. Using a screw driver, carefully separate the coupling from
the coupling flange.
11. Remove the square key from the shaft and slide the
coupling flange off the sheet.
REASSEMBLY
12. Apply a light coat of anti-sieze to the keyed shaft.
13. Put the coupling flange on the shaft and line it up with the
keyed slot on the shaft. Replace the square key.
14. Align the two piloting shoulders of the coupling with their
corresponding holes on the flange.
15. Using the two (2) longer bolts put one through each pilot
shoulder and tighten with a nut until pilot is in the flange.
16. Slide the coupling and flange up on the shaft as far as
possible.
17. Pilot the adapter plate onto the transmission flange.
(NOTE: MAKE SURE THAT ALL FOUR (4) SCREWS ARE
IN THE CORRESPONDING HOLES BOTH ON THE
ADAPTER AND THE FLANGE.) Tighten until flush in an
alternating pattern.
18. Slide the coupling and flange toward the coupling adapter
and align the two piloting shoulders of the coupling with
their corresponding holes on the adapter.
19. Using the two (2) shorter bolts, put one through each pilot
shoulder and tighten. (NOTE: MAKE SURE THAT EACH
BOLT IS CORRECTLY ALIGNED IN ITS CORRESPOND
ING TAPPED HOLE).
20. Again, using the same method described in No. 3 tighten
all four (4) adapter bolts and both coupling-adapter bolts.
21. Tighten the two (2) screws and nuts that attach the
coupling to the flange.
22. Make sure the square key is flush with the end of the
keyed shaft and tighten the key shaft set screw.
23. Replace the coupling guard.
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5.4.2