MTD 19A70063OEM Manual Del Operador página 5

3. Secure with self-tapping screw (710-04683C)
from hardware pack 689-02139. See Figure 8.
4. With lift handle in up position and plow resting
on the ground, feed one cable (746-04794)
through arc-shaped hole in front mounting
bracket assembly (689-02459) and frame. See
Figure 9.
5. Reaching between front mounting bracket
assembly (689-02459) and plow assembly
(689-02100), draw cable and lock pin arm
through curved slot. See Figure 10.
6. Attach end of plow lift cable lever by inserting
z-bend of cable into hole located on lock pin
and rotating z-bend. See Figure 11.
7. Slide top nut and washer up and into
mounting slot located on lift handle assembly
(689-02499). See Figure 11.
8. Pull lock pin assembly cable taut, use 1/2"
wrench to hold inside nut while tightening
outside nut with second 1/2" wrench.
NOTE:
Cable is adjustable by loosening or tightening
the nuts.
Attach Cable to Lever Lock
1. Attach end of pivot release cable lever to lever
lock by inserting z-bend of cable into hole
located on lever lock assembly
and then rotating cable assembly
vertically.
2. Slide top nut and washer up and
into mounting slot located on
lever lock mounting bracket. See
Figure 12.
3. Pull pivot release cable taut, use
1/2" wrench to hold bottom nut
while tightening top nut with
second 1/2" wrench.
Attach Control Handle To
Pivot Assembly
1. Working from top-down, secure
lower control tube (749-07634) to
plow assembly (689-02100) pivot
plate on right side directly behind
plow with shoulder screw (738-
0143), flat plastic washer (736-
0414) and hex flange lock nut
(712-04065) from hardware pack
689-02139. See Figure 13.
NOTE:
Flat plastic washer (736-0414)
should be installed on top side of bracket
under lower control tube (749-07634). See
Figure 13.
ASSEMBLY & SET-UP
2. Connect ring (603-0297) to lift
handle assembly (689-02499) with
hex flange lock nut (712-3004A)
from hardware pack 689-02139.
See Figure 14.
3. Feed upper control tube (749-
05855A) through guide ring on lift
handle. See (1) in Figure 15.
Figure 8
4. Working from inside-out, attach
upper control tube (749-05855A)
to lower control tube (749-07634)
with two curved carriage bolts
(710-1250), two curved washers
(736-0451) and two hex flange
lock nuts (712-04063). See (2) in
Figure 15.
5. Install end plug (735-0246A) from
hardware pack 689-02139 into
Figure 9
end of lift handle (689-02499).
6. Mount cable levers (746-04794)
from hardware pack 689-02139
to upper control tube with two
screws (710-1625). See Figure 16.
NOTE:
pin and forward cable goes to lever lock.
7. Secure cables to control tube with
two zip-ties (726-04111) from
Figure 10
hardware pack 689-02139 - one
two inches below ring on lift
handle and one near bottom bend
of lower control tube.
8. Slide grip (720-0274) from
hardware pack 689-02139 over
upper end of control tube (749-05855A).
Plow Removal
Figure 11
To remove the plow continue as follows:
1. Lock plow in up position.
2. Remove front mounting bracket
from frame by unscrewing two
wing knobs (720-04186) and
carriage bolts (710-1649).
3. Remove "H" bracket assembly
from larger plate mounted to
underside of tractor foot pan
by removing the two clevis pins
(711-05217) and two bow tie pins
Figure 12 (714-05005).
4. Move plow to down position.
5. Slide plow assembly away from
tractor. See Figure 17.
Figure 13
5
1
Cable closest to grip goes to lock
Figure 14
2
Figure 15
Figure 16
Figure 17