Brinly-Hardy ST-151BH Lawn Mower Accessory User Manual


 
L-1914 Rev. B
11.
Figure 9.
9a. Install the Boom Supports
(38) to the left and right side of
the Rear Base Assembly (36)
using 2 Lock Nuts (45), as
shown.
Note:
Thread lock nut close to
the end of the boom support.
45
Whiz Lock Nut, 5/16”
Qty. 2
45
39
40
50
41
INSTALL BOOM
SUPPORTS
45
45
38
45
Whiz Lock Nut, 5/16”
Qty. 4
Note:Thread nut close to end of
boom support (38).
Figure 10.
10a. Install a Lock Nut
(45) on both Boom Sup-
ports (38) with the flange
facing upward as shown.
10b. Position Boom
Center Bar (39) over
both Boom Supports
(38).
10c. Mount RH and LH
Boom Extensions (40 &
41) to Boom Supports
and tighten snugly using
Knob (50).
INSTALL BOOM CENTER BAR
& BOOM EXTENSIONS
Note:Once assembled completely and hooked to tractor, measure from each Boom
Extension to the ground and adjust threaded nut until you get a distance of
approximately 16.5 inches before spraying.
38
ASSEMBLY