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Craftsman 917.273710 Owner's Manual page 22

Lawn tractor 17.5 hp, 42" mower electric start 6 speed transaxle

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7. Push clutch cable housing guide into
bracket, slide collar onto guide and
secure with large retainer spring.
8. Place flat washer and clutch spring on
idler pulley bolt and secure with small
retainer spring.
9. Install belt onto engine pulley.
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 full turn of adjustment
nut
wilt change mower height about 1/8".
• Recheck measurements
after adjusting.
Bottom edge
Bottom edge of
of mower to _=
,r_-_
rr3o_er to ground
0ro od
l/
Arm
Lift Link
Adjustment Nut
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.
Both
Should be
:iual in Length
NL
Tru
=t"E"
Front Links
22

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