Craftsman 917.275012 Owner's Manual page 22

7. Install front plate assembly to tractor
suspension brackets and retain with
single loop retainer springs as shown.
8. Position front plate assembly between
front mower brackets. Raise deck and
plate assembly to align holes and
insert flanged pins. Secure pins with
double loop retainer springs between
the plate and mower brackets.
NOTE: To assist in locating hole in
flanged pin, the hole in pin is inline with
notch on head of pin. If necessary, move
mower side-to-side to give space
between plate and mower brackets.
IMPORTANT: Check belt for proper
routing in all mower pulley grooves.
9. Connect anti-sway bar to chassis
bracket under left footrest and retain
with double loop retainer spring.
10.If equipped, turn height adjustment
knob clockwise to remove slack from
mower suspension.
11.Raise deck to highest position.
TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked
on level ground or driveway. Make sure
tires are properly inflated (See "PROD-
UCT SPECIFICATIONS" section of this
manual). If tires are over or
underinflated, you will not properly adjust
your mower.
SIDE-TO-SIDE ADJUSTMENT
• Raise mower to its highest position.
• Measure height from bottom edge of
mower to ground level at front corners
of mower. Distance "A" on both sides
of mower should be the same.
• If adjustment is necessary, make
adjustment on one side of mower only.
• To raise one side of mower, tighten lift
link adjustment nut on that side.
• To lower one side of mower, loosen lift
link adjustment nut on that side.
NOTE: Each full turn of adjustment nut
will change mower height about 3/16".
• Recheck measurements after adjust-
ing.
Bottom Edge of Bottom Edge of
Mower to Ground Mower to Ground
_e Ar_SUspensi°n
I I _ \\ Lift Link
_,,_:;::__=_- Adj ustment
_Nut
FRONT-TO-BACK ADJUSTMENT
IMPORTANT: Deck must be level side-to-
side. If the following front-to-back
adjustment is necessary, be sure to adjust
both front links equally so mower will stay
level side-to-side.
To obtain the best cutting results, the
mower blades should be adjusted so the
front tip is approximately 1/8" to 1/2" lower
than the rear tip when the mower is in its
_ghest position.
CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap
blade with heavy cloth.
Check adjustment on right side of tractor.
Position any blade so the tip is pointing
straight forward. Measure distance "B" at
front and rear tip of blade
• Before making any necessary adjust-
ments, check that both front plate links
are equal in length.
• If links are not equal in length, adjust
one link to same length as other link.
• To lower front of blade, loosen nut "C"
on both front links an equal number of
turns.
NOTE: Each full turn of nut "C" will
change distance "B" by approximately 3/
16".
• When distance "B" is 1/8" to 1/2" lower
at front than rear, tighten nut "D"
against trunnion on both front links.
• To raise front of blade, loosen nut "D"
from trunnion on both front links.
Tighten nut "C" on both front links an
equal number of turns.
• When distance "B" is 1/8" to 1/2" lower
at front than rear, tighten nut "D"
against trunnion on both front links.
• Recheck side-to-side adjustment.
\
Blade
"B.... e"
22