Model SEMITR-22 Semi Truck Bed Frame
Revised 04/08/2018
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Step 2 - B: Fasten shelf [H] to headboard [D] and shelf rear support [G] with screws [I].
Step 3: Fasten mattress support bars [B] to support rail of side assemblies [A] using screws [C]. Use
(1) screw at each end of support bar. Support bar end shall be perpendicular with side of bed. There
may be a slight gap between end of support bar and side of bed. Start at rear of bed and work
towards front. Leave approximately 4.5” gaps between each support bar (approximately 7” center-to-
center).
