Pump - Driveline - Hose Installation
12.Tightening Pump Mounting Bolts. There is a shoulder on Pump Flange that must line up through hole in Pump Mounting Plate (See Figure 14), if the Pump is slid back as in figure 11 try to push it inward untill it is against Pump Mount Plate as shown (See Figure 12). Slowly and alternating from Left to the Right side, tighten the Pump mounting bolts untill they are tight. DO NOT FORCE Pump through Pump Mount Plate, if it will not freely slide in check for a problem of some kind. Excess force could damage Pump Housing. (See Figure 12). Do Not remove any Plastic caps from Pump inlet or outlet at this time, keep all openings plugged and sealed to keep them clean.
Hose Installation:
1.Connect Pump Hoses to Cutter control valve. The hoses should be connected after bolting pump to front pump mount plate. THE STEPS BELOW!
ARE STEPS THAT MUST BE FOLLOWED WHEN INSTALLING PUMP HOSES. (See hydraulic schematic at the end of this section for hose connections
A.Clean all Hoses and Pump Fitting The tractor must be clean at the pump, hoses and hydraulic tank before beginning any installation. Never start trac- tor before pump has been completely installed with hoses connect and system filled of oil.
B.The Pressure Hoses run down the right side of the tractor and connect to the control valve block which is bolted to the pump on the right hand side (See Figure 13, 14 & 15). The small hose is the pressure to cylinder control valve, the larger hose is the pressure hose for the mower motor circuit. These hoses should be connected first. (See Figure 13). Bolt the hose rings to the right side of tractor.
C.The Suction Hose At Tank: The suction hose is connected to the pump next. Make certain that suction hose is fastened tightly at the Tank (See Figure 14).
D.The Suction Hose At Hydraulic Pump Fill the hose with clean new hydraulic oil (recommended type only). This is so when pump is started it will not start up dry. Install suction hose to hydraulic pump and tighten hose fitting (See Figure 14).
E.Tractor Operation. DO NOT ALLOW tractor to be started as it could damage the pump and other components if the assembly is not complete, com- pletely inspect all installation made to make certain they have been completed and components have been tightened.
Figure 12 | Pump Retaining |
Bolts (2) |
Pressure Hose
To Motor
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| Pressure Hose to | |
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| Figure 13 |
| Cyl Valve | |
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| Control Valve | Tank Suction Hose | ||
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Return Hose
& Return
Filter
Figure 14
Axtreme Boom (Asy Man) 07/06
© 2006 Alamo Industrial | Section 6 - 6 |
