Operation - Sears 917.25410 Owner's Manual

Sears 917.25410 tractor, 54 inch dozer blade
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FIGURE 10
FIGURE 11
ADJUST TRIP SPRING
Trip Springs have been adjusted at the factory to provide only
a slight tension
which is all that is normally
necessary.
To
change spring
tension,
adjust
the
Hex Nuts at the upper
end of the Trip Springs (Fig. 10).
ADJUSTMENT
TO SMOOTH
OR UNEVEN
SURFACES
Blade Shoes on ends of Blade (Fig. 10) may be raised for close
dozing
on smooth
surfaces,
lowered
to raise the Blade to
work on rough or uneven areas. Make sure both Shoes and
both Anchor Assemblies are set evenly and Nuts are tightened
securely.
ADJUST TO SNOW OR SAND/GRAVEL
REMOVAL
1. When
moving
snow
or other
light material,
place the
Mounting
Rod in the Lower Blade Hole (Fig. 10). This
frees the Blade to spring trip and return if a heavy obstacle
is encountered.
Secure with Retainer Springs.
KNOW THE TERRAIN.
AVOID
EXCEp·
TIONALL Y SHARP
SLOPES
OR DROP
OFFS WHICH MAY BE HIDDEN BY THE
SNOW.
2. When heavier material must be moved, place the Mounting
Rod in the Upper Blade Hole (Fig. 10). This places the
blade
in rigid operating
position.
Secure
with
Retainer
Springs.
NEVER
RUN THE BLADE INTO HEAVY
MATERIAL AT HIGH SPEED.
OPERATION
INSPECT
THE AREA
TO BE WORKED
CAREFULLY
BEFORE OPERATING
THE
DOZER
BLADE. AVOID PIPES, ROOTS,
CURBS
OR OTHER
HEAVY OBSTRUC-
TIONS.
1. Start
tractor
engine ard
ra se :'1: blade to the highest
"transport"
oostion. 1'110'. e c acre to desired
angle and
lower blade to ground
NOTE: LIFT CO\ITROL
L::\; ER TO BE IN FORWARD
POSITIO\
AS SHO\\'.
;\ FIG. 8.
2. Move Ax e
"':-;e
Se
ec:o'
F g. 8·
hset)
to
desired position.
3. Place tractor
Dr ve Control Lever in "FWD" and ease into
the matera
:0 05
Moved
oc-ease
tractor speed gradually
to
SUit
wor«
'1g ;::0'10 :
ons and operations
being performed.
ALWAYS
LOWER BLADE TO GROUND
BEFORE LEAVING TRACTOR.
TO REMOVE DOZER B_AJ::
FROM TRACTOR
1. Lower 8·ade to
grOU"1C.
NOTE: LIFT CONTROL
LEVER TO BE IN FORWARD
POSITION AS SHOWN IN FIG. 8.
2. Remove
Retainer
Spring,
Washer
and
CleVIS Pin from
Lift Rod (Fig. 3 - Insetl.
3. Remove
Retainer
Springs from
Blade Control
Rod and
Latch
Control
Rod
(Fig. 7).
Remove
Rods from
Eye
Bolts.
4. Remove Retainer Spring in Mounting Rod at L.H. side of
tractor
(Fig. 3 - Inset). Slide Mounting
Rod from Front
Hitch Assemblies and Dozer Mounting Bracket.
5. Lift Dozer Mounting
Bracket Assembly
up so Mounting
Pins are free of Front Hitch Assembly Slots (Fig. 3) and re-
move Dozer from Tractor.
6. Remove
Retainer
Spring
and Washer from rear of Lift
Tube
Assembly
and remove
Lift Tube
Assembly
from
- 6 -
tractor.

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