A-325 Tensioning
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
During the installation process there are several references to the
Note: Tensioned bolts are for final connections only and should not be loosened for reuse.
Lubricate the bolt threads with the provided stick wax to reduce friction.
Insert the bolt, and add a flat washer - if required. Do not allow wax under the flat washer.
Add the nut and
After the connections are complete, tighten the bolts until the surfaces are joined and the nuts are snug (for example, full effort of a person using an ordinary spud wrench).
Do not proceed with Steps 5 and 6 unless the connection is final and is not intended to be loosened again.
Note: If the bolts are loosened after Steps 5 and 6, discard and replace with new hard- ware.
Using a
Tighten the nuts further with an
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| Use Felt Marker |
Use Felt Marker |
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| After |
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| Tensioning |
| Tensioning |
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| Tensioning |
| Tensioning |
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For Bolts Shorter Than 4 Diameters | For Bolts Longer Than 4 Diameters | ||||||||
| Figure 1a. |
| Figure 1a. |
Note: Do not perform
12 | Installation Procedures |