Craftsman 917.27339 Lawn Mower User Manual


 
2. Slide mowerundertractorwith deflec-
tor shield to right side of tractor.
3. Lowerlift leverto its lowestposition.
4. Connectfront linksto mowerdeck and
securewith retainersprings.
5. Connectsuspensionarms to rear
deck bracketsand securewith retainer
springs.
6. Connectanti-swaybar to chassis
bracketand securewith retainerspring.
7. Push clutchcable housingguide into
bracket,slide collaronto guideand
securewith large retainerspring.
8. Placeflat washerand clutch springon
idler pulley boltand securewith small
retainerspring.
9. Installbelt onto enginepulley.
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 wilt not properly adjust your mower.
SIDE-TO-SIDE ADJUSTMENT
Raise mower to its highest position.
At the midpoint of both sides of mower,
measure height from bottom edge of
mower to ground. Distance "A" on both
sides of mower should be the same or
within 1/4" of each other.
If adjustment is necessary, make adjust-
ment 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 futt turn of adjustment nut
wilt change mower height about 1/8".
Recheck measurements after adjusting.
Bottom edge Bottom edge of
of mower to _ _rr)o_er to ground
0ro ody l/
G ound
Arm
kidf_uLstrmkent N_
FRONT-TO-BACK ADJUSTMENT
IMPORTANT: Deck must be level side-to
side. If the following front-to-back adjust-
ment 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 housing should be adjusted so
that the front is approximately 1/8" to 1/2"
lower than the rear when the mower is in
its highest position.
Check adjustment on right side of trac-
tor. Measure distance "D" directly in front
and behind the mandrel at bottom edge of
mower housing as shown.
Before making any necessary adjust-
ments, check that both front 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 mower loosen nut "E"
on both front links an equal number of
turns.
When distance "D" is 1/8" to 1/2"
lower at front than rear, tighten nuts "F"
against trunnion on both front links.
To raise front of mower, loosen nut "F"
from trunnion on both front links. Tighten
nut "E" on both front links an equal num-
ber of turns. The two front links must
remain equal in length.
When distance "D" is 1/8" to 1/2" lower
at front than rear, tighten nut "F" against
trunnion on both front links.
Recheck side-to-side adjustment.
!_g _
Both Front nks Should be ual in Length
Nut
it "E"
Tru
Front Links
22