Document Control Revision Log:
Date
Form #
03/15/2013
F-661R1
02/14/2014
F-661R2
08/01/2016
F-661R3
10/01/2017
F-661R4
03/2021
F-661-0321
Improvement(s): Description and Comments
Initial Release
Added 50FT-52FT Models
Changed to Spherical Wing Bearings
Added V-Wheel Option for 50FT-52FT Models
ECN 46893 - Adjustments to Roller Assemblies