Accessories PNEG-1884 Instruction Manual

4. Installation Instructions
PNEG-1884 Special 90' Externally Stiffened 2 Ring Door for Use with Enhanced Stiffeners 15
Jamb Plate Assembly
The jamb plates are bolted between the inner and outer door frame weldments (NCWT0266 (outer) and
NCWT0265 (inner)). The left jamb plate (NCWT0276L) has a “L” cut out in the plate. See Figure 4B
for “L” detailed orientation. The jamb plates bolt to the frame weldments using 7/16" x 2-1/2" bin bolts
(S-9444) and special recessed nuts (S-8479). Bolt heads should be orientated to outside of bin.
Figure 4B