Pump - driveline - hose removal, Figure 2 pump - driveline - hose installation – Alamo Axtreme 02984405 User Manual

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Section 6 - 3

Axtreme Boom (Asy Man) 07/06

Pump - Driveline - Hose Removal

Clamp Yoke &
Tube End

Tractor Engine Pulley

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Pulley Adpater Use Bolts & Washers (4 ea.)

Driveline Asy

Driveline Mounting Bolts

Time Universal Joints

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Pump Mount
Bolts & Washer

Pump Pressure Ports
(large port to motor,
small port to cyl con-
trol valve supply

Pump

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Pump Mount Plate
Bolts To Tractor
Bolster

Pump Mount Bolts & Washer (4)

123

Suction
Port

1234

Flange Yoke & Shaft End

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Figure 2

Pump - Driveline - Hose Installation:

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)

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).

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.