Little Wonder 8221 - Manual (Page 7)

6
C. Mounting the Boom Arm Assembly to the
Housing Boom Column (Figure #3)
1. Slide a Thrust Washer (720428) onto the shaft of the
Boom Column Assembly.
2. Apply some #2 lithium based grease to the shaft of the
Boom Column.
3. Install the Boom Arm Assembly (720285.17) onto the
shaft of the Boom Column Assembly.
4. Slide a second Thrust Washer (720428) onto the shaft
of the Boom Column Assembly.
5. Secure the Boom Arm Assembly and Washers to the
shaft with a Lock Nut (720580).
6. As needed, insert some #2 lithium based grease
through the grease fitting provided in the Boom Arm
Assembly.
7. Install Linch Pin (720437) as shown.
DISCHARGE CHUTE
ROTATE TO
DESIRED POSITION
FIGURE #4
KNOB
DISCHARGE
CLAMP RING
NUT
Figure #4
BOOM ARM ASSEMBLY
FIGURE #3
LINCH PIN
GREASE FITTING
BOOM COLUMN
LOCK NUT
THRUST WASHER
THRUST WASHER
Figure #3
D. Mounting the Discharge Chute to the
TruckLoader Housing (Figure #4)
1. Slide the Discharge Clamp Ring (720262.17) over the
Discharge Chute and down onto its flange.
2. Lift the Discharge Chute’s flange (720200) with the
Discharge Clamp Ring (720262.17) and place on top
of the Transition Discharge Tube’s flange (720461) as
shown.
3. Align the mounting holes of the Discharge Clamp Ring
(720262.17) with the bolts on the Transition Discharge
Tube’s flange (720462.10).
4. Secure the Discharge Clamp Ring (720262.17) to the
Transition Discharge Tube’s flange (720462.10) by
lightly fastening a Nut (64229-03) and Knob (38524) in
an alternating pattern as three of each are provided.
5. Position the Discharge Chute into the receiver box of
the transport vehicle and tighten down the Nuts and