18-12 WING FOLD MECHANISM / WING FOLD MECHANISM GENERAL MAINTENANCE
ICON A5 / MAINTENANCE MANUAL CHANGE C0
FIGURE 18-4
BELLCRANK AND RETAINING RING
1. Fold the wing to gain access to the ICA008375 bellcrank. (See “Wing Fold Procedure” on page
18-3.)
2. Remove the retaining ring from the ICA009410 pin that secures the bearing, then press out the
pin and remove the bearing.
3. Inspect the pin and replace if worn.
4. To reassemble, apply a thin coat of MOLYKOTE™ to the pin, install a new MS27640-3A bearing
and press the pin through the bellcrank and bearing. The head of the pin should face aircraft aft.
5. Install the 98410A110 retaining ring into the groove in the pin. It is recommended to replace the
retaining ring with a new one.
VERIFICATION METHOD:
Rotate the bearing by hand and verify that it turns freely.
RELATED INFORMATION:
"Wing Fold Procedure" on page 18-3
18.3.2 Wing Fold Mechanism Security
The following should be used to inspect the wing fold mechanism security and should be completed
after the wings have been folded.
TASK INFORMATION:
Type of Maintenance
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