Bush Hog RDTH 84 Fish Finder User Manual


 
E. Fasten mast supports and upper flex link to
mast halves using 5/8” x 5-1/2” bolt, pivot tube, lock-
washer and locknut.
F. Place two 1” spacers on the caster stems and
insert into caster arms. Place two 1” spacers and
one 1/2” spacers on the caster stem above the cast-
er arms. This arrangement will give a cutting height
of approximately 3”. (After a trial run, cutting height
can be adjusted to the desired height.) Secure with
lynch pin retainers. With weight of cutter resting on
all four wheels, ensure that cutter is level. Tighten all
bolts on mounting brackets.
G. Install front roller by securing the right and left
roller mounts to the deck in the holes provided by
using 3/8 x 1” carriage bolts lockwashers and hex
nuts. (Figure 5-2) Assemble roller, roller shaft,
retaining pin and roll pin as shown.
H. Fill gearbox with EP80W-90 gear oil until oil
level is at check plug on side of gearbox housing.
Allow time for oil to seep through bearings into lower
housing. (Capacity is 1 quart) Replace solid fill plug
with breather plug supplied in operator’s manual
package.
15
Figure 5-2 Front Roller
Roller Bracket
Stud
1/2” Locknut
3/8 x 1” Gr. 5
Carriage Bolts
Sleeve
3/4” Flatwasher
3/8” Hex Nut and
Lockwasher
Roller