Bayne THINLINE 1900-0571, Operation And Parts Manual, Page: 11 / 39

Document Number: 1900-0571 Issue Date: 05/21/13 Revision No: 001 Page: 11 of 39
BAYNE
PREMIUM LIFT SYSTEMS
ASSEMBLY INSTRUCTIONS
1100 SERIES ROLLER BEARING ACTUATOR
PART NUMBER 1122-1040 ( WI-1139-B )
LICENSED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS:
4,773,812 1,327,765 5,308,211 5,333,984
READ INSTRUCTIONS COMPLETELY BEFORE STARTING ASSEMBLY.
Before starting the assembly of the Rotary Actuator, refer to the exploded parts drawing and
parts list (fig. A-13 found at the end of these instructions) to familiarize yourself with the
individual components. Prepare a clean surface, in an area free of blowing dust and
contaminants in which to assemble the Rotary Actuator. Be sure that all parts are thoroughly
clean and dry before starting assembly.
NOTE: All torque values given apply to clean dry threads only. Follow these directions
closely when repairing the Rotary Actuator.
1. Install the piston seal load ring (13) (fig. A-1) in the small groove on the head of the
actuator rack (2). Place the “square” piston seal (17) over the load ring (13) in the same
small groove (a small
“blunt”
flathead screwdriver may be used, taking care not to scratch
or damage the seal). Install the wear ring (18) in the large groove on the head of the rack.
Using a ring compressor, firmly seat the rings on the rack before setting it aside, this will
help to reverse the effects of any stretching of the rings that occurred during installation.
Repeat this procedure for the other rack.
figure A-1