See figure 7r, See figure 7q, Roof – Grain Systems Tanks PNEG-256 User Manual
Page 33
PNEG-256 6', 7' & 9' Bulk Feed Tanks
33
7. ROOF
Refer to the
and Cap Latch Detail on for component part assembly. The cap
latch hook, located opposite the cap hinge, latches over the BLK-11846 Hold Down Bracket
(Item 20, Cap Latch Detail on
). One end of the ground control chain is secured at the
counterweight arm with a cotter pin
. The chain is passed up and over the cap,
through the grommet on the pivot arm, and through the Roof Eave Bracket (BLK-11950), then
continues down the side of the tank.
After removing the slack from the ground control chain while in the fully closed and latched
position. Install the key ring clip 2'' below chain holder bracket
. Ensure that the
key ring allows the cap to fully latch when the cap is in the closed position, yet will not allow the
chain enough slack on top of the cap to become wrapped around the pivot arm in a high wind
condition.
Figure 7Q
Make sure the loop of the Main Cap Spring (BLK-11623) is held securely in the preloaded
position by the head of the 5/16" Bolt beneath (Item 4, Control Arm Detail
necessary, place one or more 5/16" flat washers under the bolt head to ensure that the bolt
catches the loop. See Stop Bolt Detail on
Figure 7R
Roof Eave Bracket
BLK-11950
Chain Holder
BLK-11949
Handle
Key Ring