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© 2006 Alamo Industrial
Section 6 - 3
Axtreme Boom (Asy Man) 07/06
Pump - Driveline - Hose Removal
Clamp Yoke &
Tube End
Tractor Engine Pulley
Pulley Adpater Use Bolts & Washers (4 ea.)
Driveline Asy
Driveline Mounting Bolts
Time Universal Joints
Pump Mount
Bolts & Washer
Pump Pressure Ports
(large port to motor,
small port to cyl con-
trol valve supply
Pump
Pump Mount Plate
Bolts To Tractor
Bolster
Pump Mount Bolts & Washer (4)
Suction
Port
Flange Yoke & Shaft End
Figure 2
Pump - Driveline - Hose Installation:
1. Install Pulley Adapter. The Pulley adapter is a round plate with 4 threaded holes and four non-threaded holes
in it. The Non-threaded holes are used to mount the Adapter to the Pulley using 4 bolts & Lockwasher. Do not use
longer bolts to mount Pulley Adapter to Pulley than is supplied with mounting kit. (See Figure 2)
2. Driveshaft Assembly. Some tractor models may have to have a hole cut in the front for the driveshaft to go
into. If this is needed most tractors will have a (dimple) mark in the front to indicated the center point of the engine
crankshaft. A hole of sufficient size will need to be cut, in most cases a 1-1/2" to 2" dia. hole will work. The drive shaft
is a two piece Assembly, an inner and outer shaft assembly (See Figure 2 & 3). The Shaft End has a four bolt flange
yokes on it that connect to the Crankshaft Pulley Adapter. The Tube end has a splined clamp yoke on it that connects
to the Pump. This Drive Shaft connects to the Pulley Adapter. Note that the Universals of the Driveshaft are in time.
When installed in tractor they should be in time as shown, both Yokes the same direction (See Figure 2 & 3).
3. Install Shaft End of Driveshaft / 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 4). 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.
Bolt the Flange Yoke to the Pulley Adapter using the four Bolts and Lock Washers, put Locktite on the threads of the
Bolts when installing them into Pulley Adapter. To Tighten these four Bolts, use a long extension and go through the
front Crankshaft Pulley access hole in front of Tractor if you cannot tighten them from the side. Do Not use bolts longer
than the mount kit calls for, longer bolts will damage Crankshaft Pulley if they go completely through the adapter.