9
Installing the Cutting Unit Drive Motors
G402582
1. Position the cutting units in front of the lift-arm-
pivot rods.
2. Remove the weight
, O-ring , and 2
mounting bolts
from the end of the right
cutting unit.
3. Remove the plug from the bearing housing and
install the weight and O-ring.
4. Repeat steps 2 and 3 on the remaining cutting
units.
G402583
5. Insert the O-ring on the flange of the drive
motor
.
6. Mount the motor to the drive end of the cutting
unit, and secure it with 2 bolts.
10
Adjusting the Lift Arms
Checking Lift Arm and Rear Cutting Unit Clearance
G402584
1. Start the engine, raise the cutting units, shut off
the engine, remove the key, and wait for all
moving parts to stop.
2. At the front cutting units, measure the distance
between the left lift arm
and the floor plate
bracket
, and the right lift arm and the floor
plate bracket.
Note: The correct clearance is 5 to 8 mm (3/
16 to 5/16 inch)
. If the clearance is not in
this range, adjust the cutting unit lift cylinder.
3466-297A Page 3–12 Setup: Installing the Cutting Unit Drive Motors
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