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Figure 9. Blocking the Body with Factory Installed Props
Whenever the body is in any elevated or raised position it must be
securely propped or blocked so it cannot fall on anyone.
The illustration above shows how to block the body using the props sup-
plied with the hoist. Alternate methods for blocking are shown in follow-
ing illustrations.
Railroad tie or wood piece of approxi-
mate size 6" x 6" x 5 ft. (14 x 14 x 150
cm) to extend approximately 1 ft. (30
cm) each side of frame.
Place two 4" x 4"'s (9 x 9 cm) approxi-
mately 5 ft. (150 cm) long between tan-
dem tires and block securely against body
understructure.
Figure l0. Alternate Blocking Meathods
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