Pump - Driveline - Hose Installation
4.Driveline timeing means the universal joints are both the same position when driveline half is slid together. If they are not timed, it will decrease the life of the universal joint and in some cases could cause a vibration. (See Figure
2& 3), Driveline timing is critical to smooth operation.
5.Install Tube End of Driveline / Pump End. Slide the Tube half of driveshaft through Pump Mount Plate and Tractor Crankshaft Access Hole (See Figure 8). You will have to align the Universals when doing this (time the Driveshaft). Slide the two together where the Universal are in time (See Figure 2, 3 & 5) this will help the driveshaft to operate smoothly.
6.Loosen Splined Clamp Yoke. Insert a bar through the Yoke to hold Driveshaft up and to help loosen the Bolts in the clamp Yoke (See Figure 6). This can be loosened with a hand Wrench or a Socket whichever is easier (See Figure 6). Sometimes it is easier to test fit the Tube End of Driveshaft to the Pump while the Pump is on the bench, But this make timing the driveline yokes more difficult.
7.Install Pump into Splined Clamp Yoke. Coat the Pump Splined Shaft with
8.Pump / Driveshaft Yoke Gap Adjustment. After sliding Pump Shaft into Splined Clamp Yoke, the Pump and Yoke must be slid apart far enough to allow for a 1/16" to 1/8" Gap between them. The Yoke edge cannot touch the Pump Housing; it will damage the Housing and the Yoke if it does. This is a very critical adjustment (See
Figure 9).
Splined Clamp Yoke
/ Tube EndFlange Yoke
/ Shaft End
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| Drive Shaft |
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| Assembly |
| Figure 3 |
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| Shaft 1/2 Assembly |
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| w/ Flanged Yoke |
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| Tractor | Tractor Engine | |
| Radiator | ||
| Left Hand front side |
Figure 4 | of Tractor |
Tube End of |
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Driveshaft |
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Splined | Pump | |
Mount | ||
Clamp Yoke | ||
Plate | ||
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Figure 5 | Shown | |
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Bar to Hold
Drive Shaft
Driveshaft, Spline Clamp Yoke End
Figure 6
Axtreme Boom (Asy Man) 07/06
© 2006 Alamo Industrial | Section 6 - 4 |
