PRO46 SERIES WALK-BEHIND TROWEL • OPERATION AND PARTS MANUAL — REV. #1 (8/20/15) — PAGE 25
ASSEMBLY AND INSTALLATION
ATTACHING THE BRUSH ARMS
1. Using a 9/16" wrench, slightly loosen the 3/8-16 x 1-1/4"
screws (Figure 23) that are holding the pinch bracket,
brush block, and brush arm together.
2. Allow enough separation between the pinch bracket
and brush block to easily slide the brush block
underneath the attachment bar on the fresno blade.
3. Once positioned, tighten the 3/8-16 x 1-1/4" screws
on the pinch bracket.
Figure 23. Pinch Bracket Attachment
NOTICE
Positioning of the brush arms/brush to the fresno blade
is determined by operator.
3/8-16 X 1-1/4"
SCREW
3/8”
FLAT
WASHER
PINCH
BRACKET
BRUSH
BLOCK
BRUSH
ARM
FRESNO
BLADE
ATTACHMENT
BAR
ATTACHING THE FRESNO BRUSH
1. Using a 7/16" wrench, remove the four 1/4-20" hex
nuts and 1/4" lock washers (Figure 24) located on top
of the left and right brush arms.
Figure 24. Brush Arm Hardware Removal
2. Slide the 1/4-20 x 1/2" screws (4) that were removed
in step 1 into the brush channel as shown in Figure 25.
3. Align brush mounting hardware with brush arm.
Once correctly positioned, secure the brush arm
(Figure 25) to the brush channel by tightening the
1/4"-20 hex nut. Repeat for opposite side.
Figure 25. Attaching the Fresno Brush
BRUSH
ARM
REMOVE
LOCK WASHER
HEX NUT
SCREW
BRUSH ARM HARDWARE
INSTALLATION IS
IDENTICAL FOR BOTH
SIDES.
1
1
1/4-20 x 1/2”
SCREW
BRUSH
ARM
1/4”
LOCK
WASHER
CHANNEL
1/4-20
HEX NUT
NOTES:
