P1512021 R6 555. Adjust the cable tension to remove any side-to-side bowing.6. Tighten the hex nut to the lock the eyebolt (see Figure 29).Figure 29. Locking the Eyebolt7. Tighten all of the 3/8" cable clamps on the cable bridges.4.14. Install the Truss Towers and Truss Tubes (105' — 120'Models)NoteDue to rigidity of the tubular trussing, do not put an upward bow in the conveyor. Assemble trussingwith main tube straight/level and well supported over its length. When assembling the truss system, DONOT tighten any bolts until all components are in place.1. Attach pairs of low truss towers (1) and high truss towers (2) to the tube with 1/2" x 1-1/2" bolts and 1/2"locknuts (3).Table 16. Truss Towers ComponentsItem Description1 Low Truss Tower2 High Truss Tower3 1/2" x 1-1/2" Hex Bolt Gr81/2" Nylock NutPORTABLE GRAIN BELT CONVEYOR – STANDARD 4. ASSEMBLY
