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hardware doc #316

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hardware
AgustinBRodriguez Jun 21, 2024
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Jul 3, 2024
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81 changes: 56 additions & 25 deletions website/docs/farm-tools/three-point.md
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Expand Up @@ -4,29 +4,44 @@ title: Installation Guide
---
# Three Point Lift Installation Guide

This guide is a step by step instruction on how to assemble the farm-ng three
This document will guide you through the assembly process for farm-ng's three
point lift.

:::caution
:::INFO
If you are missing any necessary pieces, please contact [farm-ng](https://amiga.farm-ng.com/docs/support/)
immediately.
:::

## Included Hardware
## Required Hardware

1. **32** 3/8" Nylon lock nut
2. **32** 3/8" Washer
3. **28** 3/8" - 16 x 1.25" carriage bolts
4. **4** 3/8" Eye bolts
5. **4** 1/2" Washer
6. **2** 1/2" - 13 Nylon nut
7. **2** 1/2" - 13 bolt
8. **8** 5/8" Washer
9. **4** 5/8" - 11 Nylon lock nut
10. **2** 5/8" - 11 x 3.25" bolt
11. **2** 5/8" - 11 x 3" bolt
12. **2** 3/4" - 10 Nylon lock nut
13. **2** 3/4" - 10 x 3.25" bolt
14. **4** Eye bolt spacers
15. **4** Bridge Bushings
16. **4** Turn buckle ends
17. **2** 1/4" Lynch Pins
18. **2** Leveling Box Arms
19. **2** Trailer Tow Bent Hitch Pin 5/8" x 3" Zinc Plated
20. **1** Adjustable top link Class 0

1. **24** Carriage bolts 3/8" by 1 1/4"
2. **24** Flat Washers 3/8"
3. **24** Nylon Insert Locknut 3/8"
4. **4** Hex Cap Screw 5/8" x 3"
5. **12** Flat Washers 5/8"
6. **2** Hex Cap Screw 5/8 x 2 1/4"
7. **6** Hex Nut 5/8"

## Tools needed

1. Socket wrenches
2. Socket sizes above
3. Needle nose pliers for bending the cotter pins on the top cylinder connection.
1. A socket set capable of tightening ⅜, ⅝, ½, and ¾ nuts and bolts.
2. A U joint adapter to facilitate socket access into to confined spaces.
3. Various wrenches


## Assembly

Expand All @@ -36,7 +51,9 @@ immediately.
width="500"
height="300" />

2. Mount to the 3 point backplate to the brackets in the following way.
2. 3-point mainframe gets bolted to the 3-point frame bracket
weldment using 4 3/8-16x1.25 carriage bolts,
4 3/8 nylon lock nuts, and 4 3/8 washers.

<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/17460082-5160-40f3-ad39-97a8044e5a7e"
width="600"
Expand All @@ -46,7 +63,8 @@ immediately.
width="200"
height="190" />

3. Mount the upper 3 point linkage to the 3point back plate.
3. The 3 point bridge weldment is attached to the 3-point mainframe with 2
3/4" - 10 bolts, washers, and nylon lock nuts. (Mount the upper 3 point linkage to the 3point back plate.)

<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/0d96efa8-735d-4670-a19a-8efb99629a05"
width="510"
Expand All @@ -56,13 +74,21 @@ immediately.
width="200"
height="200" />

4. Secure the arm brackets to the 3 point backplate.
4. Secure the 3-point lower lift arms with bends to the 3-point mainframe
using 3/4 - 10 x 3.25" bolts, washers, and nylon lock nuts.
Be sure to place the lower lift arm spacers on either side
of the ball ends connected to the 3-point mainframe.
(Secure the arm brackets to the 3 point backplate.)

<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/079fd062-3fc6-4840-97af-34ca0d2e03e6"
width="500"
height="300" />

5. Connect the upper 3 point linkage to the arm brackets with the adjustable lift arms.
5. Place an eye bolt spacer on the 3/8 eye bolt secured to the 3-point mainframe.
Attach another 3/8 eye bolt to the 3-point lower lift arms.
These eye bolts will be used to secure the machined turnbuckle bodies.

(Connect the upper 3 point linkage to the arm brackets with the adjustable lift arms.)

<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/9a17f13c-6550-4ecc-918c-db76a4364955"
width="474"
Expand All @@ -72,12 +98,17 @@ immediately.
width="200"
height="200" />

6. Connect the turnbuckles to the arm links and the 3 point backplate.
7. Connect the Leveling Box Arms between the 3-point lower lift arms
and the 3 point bridge weldment using bolts, washers, nylon lock nuts. Make sure the ball end is connected to the 3 point bridge weldment and the forked end is connected to the 3-point lower lift arms.

8. Connect the turnbuckles to the arm links and the 3 point backplate.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/8282a4b6-6976-4fca-a39d-a7e040acaed9"
width="320"
height="200" />

7. Connect the 3point cylinder actuator to back plate and the upper 3point linkage.
9. Connect the 3point cylinder actuator to back plate and the upper 3point linkage. Secure the cylinder with the slider pin and lock it up with the
1/4" lynch pins.

<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/451e1e25-c493-400f-9d7b-5c0009677ed3"
width="280"
height="200" />
Expand All @@ -90,12 +121,12 @@ immediately.
width="280"
height="200" />

8. Attach the adjustable top link to the 3 point backplate.
10. Attach the adjustable top link to the 3 point backplate.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/277f2a9d-bdd1-4648-8061-231c078561fa"
width="320"
height="200" />

9. In the fork closest to the dashboard, add T to the existing E-stop connection.
11. In the fork closest to the dashboard, add T to the existing E-stop connection.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/b87996ac-8934-416b-a2ad-e506e92f1224"
width="280"
height="200" />
Expand All @@ -108,21 +139,21 @@ immediately.
width="320"
height="320" />

10. Attach a CAN cable to the CAN hub.
12. Attach a CAN cable to the CAN hub.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/3e652b3a-9456-4ae1-a032-57fab9f0b86b"
width="320"
height="200" />
11. Connect E-stop and CAN cables to H-bridge bringing power to it from the main harness.
13. Connect E-stop and CAN cables to H-bridge bringing power to it from the main harness.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/f511a27b-5d08-427e-bcf4-e42fc5444ba8"
width="500"
height="200" />

12. Connect power to the 3point cylinder ( please note lower connection).
14. Connect power to the 3point cylinder ( please note lower connection).
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/545fb266-4bd9-4138-93b8-450a327061be"
width="500"
height="200" />

13. Your result should represent the image below.
15. Your result should represent the image below.
<img src="https://github.com/farm-ng/amiga-dev-kit/assets/64480560/b483ace5-9836-43b0-9b5e-8597bf8e8fc6"
width="500"
height="200" />
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