Company Brush Cutter User Manual

Assembly 41
MAN0963 (2/16/2012)
Install Wheel and Hub
1. Insert wheel hub into outside of wheel yoke arm (1)
and align holes.
2. Secure into position using cap screw (83) and
flanged lock nut (88).
3. Attach wheel to hub using five lug nuts. Install the
chamfered side of the lug nut toward the inside for
steel rim for pneumatic tires and rims. Tighten to 75
lbs-ft. Check that tire air pressure is a maximum of
40 psi.
NOTE: Install the flat side of the nut toward the
inside for solid tires and aircraft tires (shown).
4. Install optional dual wheel and hub to inside of
wheel yoke arm.
NOTE: Pneumatic (BW180XHD and BW180XHDQ
only), notat, and airplane tires are available for this
cutter. See page 72 for parts list.
Figure 29. Center Section Wheel and
Hub Installation
Install Tongue
1. Attach tongue (22) to center section using two
tongue pivot pins (37) and cotter pins (60).
2. Attach attitude rod (6) to lug on tongue and secure
with clevis pin (41), washer (107), and cotter pin
(62).
3. Attach parking jack (21) to the side of the tongue.
4. Attach safety chain (8) to the bottom of center
gusset and secure with cap screw (97), washer
(100), and lock nut (102).
Figure 30. Tongue Installation
1. Center Wheel Yoke Arm
83. 1/2" NC x 3" HHCS GR5
88. 1/2" NC Flange Lock Nut
6. Attitude Rod
8. Safety Chain
21. Parking Jack
22. Tongue
37. Tongue Pivot Pin
41. Clevis Pin, 1" x 2.26"
60. 3/16 x 1-1/2 Cotter Pin
62. 1/4 x 1-1/2 Cotter Pin
97. 3/4 NC x 2-1/4 Hex Head Cap Screw
100.3/4 x 2 x 3/8 Flat Washer
102.3/4 NC Lock Nut
107.1" Flat Washer