Alamo none User Manual download pdf (Page 137)

MAINTENANCE

GRASS KING 03/09 Maintenance Section 5-9

MAINTENANCE

CUTTERSHAFT REPLACEMENT

NOTE: It is recommended that cuttershaft bearing and housing assemblies be replaced when replacing

cuttershaft.

1. Place unit on the ground or securely support at a convenient height.

2. Remove cuttershaft bearing and cutter assemblies as outlined in above. After removing both assemblies,

the cuttershaft can be removed and a new one installed. It may be necessary to remove two sets of knives

nearest the drive end of cuttershaft.

3. Install new bearing and housing assemblies as outlined in Image Mnt-FL-0063.

Changing to Forward or Reverse Rotation

WING MOWER

The hydraulic wing motors are dual rotation motors which means they will rotate in either direction depending

on the inlet port used. To change rotation, remove the four bolts that mount the manifold block to the motor.

Remove the case drain hose at the motor. Leave all other plumbing as presently installed at the manifold block.

Remove the two mounting bolts at the motor mounting plate and rotate the motor approx. 150 degree counter

clockwise looking from the mainfold block end of the motor. This changes the present inlet port into the outlet

port of the motor. Re-install manifold block in the same orientation as it was removed. Install case drain hose.

** The Motor Mount Plate has 4 holes located at approximately 4, 10, 11, and 5 o'clock positions as viewed

from rear of Motor. The 2 unused mounting holes will now be used to re-mount the Motor to the Mounting

Plate.

Replacing Cutter Unit Knives

The cutter knives are attached to the cutter shaft with hardened pin and cotter pins. These pins are supplied

with the knife kit. To remove existing knives, remove and discard these pins and install new knives using new

pins. Image Mnt-FL-0059

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Alamo none User Manual Page 137