L-852A-D, J & K ITCF, F-Range, ICAO LED Taxiway Centerline Light
96A0460 Rev. C
L-867 base can installation (non-load bearing)
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•
If the airport is located in a more corrosive environment, such as an airport located by the
ocean, use Loctite LB 8023™ Marine Grade Anti-Seize.
If a threadlocker is used on the bolt, the following is recommended:
•
Loctite 243 Removable Strength Threadlocker Duty Anti-Seize.
Consistency of use of anti-seize or threadlocker is important. If anti-seize was previously
used on a base can, completely clean out the base can threads before applying threadlocker.
Also, it is good practice to blow out or remove any loose threadlocker residue before applying
new threadlocker.
See Figure 26. It is recommended that the bolt coating be applied in three locations:
•
Under the top of the bolt head.
•
In the area underneath the bottom of the washers (if used) that contacts the in-pavement
fixture or baseplate.
•
The entire area of the bolt thread that attaches to the base can.
Applying a coating in these areas reduces the friction that occurs that resists the bolt being
fully torqued.
Figure 26:
Applying a coating to reduce friction during torquing
Connect the fixture plug into the isolation transformer receptacle.
Wrap 3 overlapping layers of electrical tape around the connection joint.
If an in-pavement fixture is being installed on the base can, insure that the cordset does not
become pinched between the fixture and the top of the base can.
Insure that the fixture is aimed in the proper direction.
Check if the baseplate or fixture fits correctly on top of the base can.
Torque each in-pavement fixture bolt to
500
±10 in-lbs. (
56.5
± 1.1 N·m)
.
CAUTION
Do not use the bolts to force the baseplate or fixture onto the base can. If
this happens the threaded hole in the base can be damaged.
