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3-102
V
*L
ARI
ITE®
Figure 3-40. Truss Hook Fastener Removal and Replacement
CONFIDENTIAL
- VL4™ W
L
ASH
UMINAIRE
Step 7.
Using center punch, punch center of two rivets that secure
damaged fastener and stop to chassis.
Step 8.
Using #30 drill bit and drill, drill out rivets.
Step 9.
Remove damaged fastener and stop.
Step 10.
Place replacement truss hook fastener assembly over rivet holes.
Step 11.
Place one 5/16" flat washer onto 5/16-18X1"HCSZ screw and
insert screw and washer thru fastener assembly so that screw
head is on outside of chassis (Figure 3-40). At other end of
screw, install second flat washer on screw and firmly tighten nut
onto screw. Screw will hold fastener assembly securely to
chassis when installing pop rivets.
Step 12.
From exterior of chassis bottom, using rivet gun, fasten two
rivets thru truss hook fastener assembly.
Step 13.
Remove 5/16-18X1"HCSZ screw, two 5/16" flat washers and
hex nut from fastener.
Step 14.
At chassis bottom, using glue, reinstall chassis foot cover over
replaced fastener.
Step 15.
Re-assemble luminaire by doing Step 5 in reverse.
S
M
ERVICE
ANUAL
5/16 INCH HEX NUT
5/16 INCH FLAT WASHER
TRUSS HOOK
FASTENER ASSEMBLY
POP RIVET
5/16 INCH FLAT WASHER
5/16-18X1"HCSZ SCREW
02.9628.0010
7-Oct-97
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