Grain Systems Bin Accessories PNEG-911 - Manual (Page 2)

Page 2 of 4 PNEG-911
Manual Roof Vent Instruction Sheet
Chain Route Detail
STEP 3: Attach eye bolt to the hoop and run the lifting chain through. Crimp S-hook to end of chain and
attach to the lifting bracket with 5/16" x 1-1/4" bin bolt. (See Figure 3.)
Figure 3
STEP 4: Crimp the S-hooks (C) to attach them to the chain and bolt. (See Figure 4.)
Figure 4 Chain Attachment Detail
Ref # Part # Description
A S-7062 Eye Bolt 3/8"-16 x 2-1/4" ZN
B “Open” Chain
C “Close” Chain
Ref # Part # Description
A S-277 Bolt, HHBIN 5/16"-18 x 1-1/4"
YDP Grade 5
B S-396 Hex Nut 5/16"-18 YDP Grade 2
C S-4692 S-Hook