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Drawbar Assembly
(continued)
2) Attach the chain guide assemblies to the drawbar tracks using round
head screws and locknuts (provided). Fig. 3.
CAUTION
seated in track. Failure to seat screws can cause carriage
to bind in door track.
CHAIN GUIDE BRACKET
Figure 3
TRACK BOLTS
/LOCKNUTS
GCL-GT
Heavy Duty Operator
Verify that screws are properly
:
PLASTIC CHAIN GUIDE
www.geniecompany.com
NOTE: Space chain guides evenly between operator and header. Add a chain
guide for every 4 feet of door height per chart.
UNDER 12' 12' to 16'
2
3
NOTE: Chain Guide mounting holes have been pre-drilled at standard loca-
tions along the track. If different locations are needed, hole size should be
9/32" dia. Be sure to de-burr the holes.
16' to 20'
20' to 24'
4
5
03-12
4.2
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