Images are not shown full size. Right-click and view them separately to see in more detail. The last few photos at the bottom show the problems we had. | |
Here's the back of the OTA with the primary and corrector cell installed. | |
Here's how the front of the mount attaches to the interface. | |
And here's how the rear attaches. | |
Here's the mount, fully assembled. | |
Eli with the assembled mount. | |
Fred and Johnny cut grooves into this 4x4 to make sure the straps wouldn't put tension on the sensitive parts of the mount. | |
Here they are making sure everything is secure. | |
Moving the forklift into a better position. | |
Fred held onto one rope... | |
And Johnny got the other. | |
They had to move the forklif in very short steps, since its axes of motion were not vertical/ horizontal. | |
Moving the mount into position. | |
Now they started lowering it. | |
As Fred slowly lowered it, | |
we made sure it landed on the pier properly. | |
Disappearing into the enclosure. | |
Making sure it was oriented correctly before removing the harness. | |
Removing the harness. | |
Here was our first sign of trouble. The flex metal is shredded, and the inner cylinder is clearly a long way away from where it should be. | |
Note the scraping on the back of the secondary. | |
This triangle bit was also scraped by something. | |
You can see here how part of the edge was worn away. |