Anchor bolt washer installation, Base angle installation – Grain Systems Tanks PNEG-4030 User Manual
Page 70
![background image](/manuals/277603/70/background.png)
7. Base Angle Installation
70
PNEG-4030 40 Series 27' and 30' Diameter Bins
Anchor Bolt Washer Installation
Anchor bolt washers help to cover the oversized hole in the base plate.
Before You Begin
Anchor bolts are secured and base plates installed.
1. Place a square plate washer (B) onto the anchor bolt (A).
NOTE: A square plate washer (provided) must be installed between the base stiffener (C) and
washer (D).
2. Install a washer (D) and secure with a nut (E).
3. Tighten to the recommended torque specification, see bolt torque specifications
Figure 7D Base Stiffener Assembly
Ref #
Part #
Description
A
B-4161
3/4" Bolt Assembly Package
B
HT-635
Square Washer for 3/4" Anchor Bolt
B
B-6756
Square Washer for 1" Anchor Bolt
C
Base Stiffener
D
S-866
Flat Washer 3/4" USS ZN Flat Grade 2
E
S-234
Hex Nut 3/4"-10 ZN Grade 5