Pump / Drive Assembly Instructions
Installing Pump Drive Components: (continued)
6.Install Shaft End of Driveline / Engine end. Install the Shaft 1/2 Assembly w/ Flanged Yoke into the Engine compartment of Tractor, install it from the LH front Side down and under radiator. (See Figure 6). This needs to be installed this way because the Flange Yoke will not go through the Crankshaft access hole in the front of the Tractor (See Figure 3). Bolt the Flange Yoke to the Pulley Adapter using the four 7/16" X
Crankshaft Pulley.
Installing Pump Mount Plate & Tube End of Driveshaft:
1. Install Pump Mount Plate. Install Front Pump
Plate # 02976087 standard mount plate (See
Figure 7) or # 02979080 optional Pump Mount Plate w/ Pump Guard built on. (Not Shown) use the 2 Spacers on the JD 6615 Series, Do not install Pump Mount Plate without using these Spacers. The Spacers are for Tractor Hood Clearance. Insert the 4 bolts and lock washers into Pump Mount Plate and spacers (See Figure 7), tighten them to re- quired Torque (See Bolt Torque Chart).
2.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 5 on previous page)
3.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 5 on previous page), this will help the driveshaft to operate smoothly.
Shaft 1/2 Assembly
w/ Flanged Yoke |
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Tractor | Tractor Engine |
Radiator |
Figure 6 | Left Hand front side |
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of Tractor |
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Spacer (2)
| Standard Pump |
Figure 7 | Mount Plate |
Shown | |
Tube End of |
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Driveshaft |
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| Standard |
Splined | Pump |
Clamp Yoke | Mount |
| Plate |
Figure 8 | Shown |
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© 2003 Alamo Group Inc. | Section 3 - 4 |