Craftsman 917.28925 Operator's Manual page 23

TO LEVEL MOWER
Ensure tires are properly inflated to the PSi
shown on tires. If tires are over or under
inflated, it may affect the appearance of your
lawn and lead you to think the mower is not
adjusted properly.
VISUAL SIDE-TO-SIDE ADJUSTMENT
1. With all tires properly inflated and if your
lawn appears unevenly cut, determine
which side of mower is cutting lower.
2. With a 3/4" or adjustable wrench, turn lift
link adjustment nut (A) to the left to lower
LH side of mower, or, to the right to raise
LH side of mower.
FRONT-TO-BACK ADJUSTMENT
IM PC RTANT: Deck must be level side-to-side.
To obtain the best cutting results, the
mower blades should be adjusted so the
front tip is 1/8" to 1/2" lower than the rear
tip when the mower is in its highest posi-
II_n(_,AUTION: Blades are sharp. Protect
your hands with gloves and/or wrap blade
with heavy cloth.
• Raise mower to highest position.
• Position any blade so the tip is pointing
straight forward. Measure distance (B)
to the ground at front and rear tip of the
blade.
Turn nut rig
to raise mower
Turn nut left
to lower mower
NOTE: Each full turn of adjustment nut will
change mower height about 3/16".
3. Test your adjustment by mowing some
uncut grass and visually checking the
appearance. Readjust, if necessary, until
you are satisfied with the results.
PRECISION SIDE-TO-SIDE ADJUST-
MENT
1. With alltires properly inflated, parktractor
on level ground or driveway.
,A CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap blade
with heavy cloth.
2. Raise mower to its highest position.
3. At both sides of mower, position blade at
side and measure the distance (A) from
bottom edge of blade to the ground. The
distance should be the same on both
4. If adjustment is necessary, see step 2 in
Visual Adjustment instructions above.
5. Recheck measurements, adjust if neces-
sary until both sides are equal.
23
• If front tip of blade is not 1/8" to 1/2"
lower than the rear tip, go to the front of
tractor.
• With an 11/16" or adjustable wrench,
loosen jam nut A several turns to clear
adjustment nut B.
• With a 3/4" or adjustable wrench, turn
front link adjustment nut (B) clockwise
(tighten) to raise the front of mower, or,
counterclockwise (loosen) to lower the
front mower.
NOTE: Each full turn of the adjustment
nut will change mower height about 1/8".
• Recheck measurements, adjust if nec-
essary until front tip of blade is 1/8" to
1/2" lower than the rear tip.
• Hold adjustment nut in position with
wrench and tighten jam nut securely
against adjustment nut.
Tighten adjust nut
B to raise mower
j_j/ "
Loosen adjust
nut B to lower
mower
Loosen jam nut A first