BAC VTL Rigging And Installation Manual page 6

OPTIONAL ACCESSORIES ASSEMBLY
Clean out port
Due to transport width limits, the cover flanges of the clean out port
are mounted with flanges towards the inside (1). On site, the cover
can be placed with flanges to the outside for easy access to
hardware (2).
Figure 5: Clean out port cover mounted for transport
Figure 6: Final installation of clean out port cover
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