Craftsman 917.272245 Owner's Manual page 20

Lawn tractor 20.0 hp, electric start 48" mower automatic transmission
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3. If equipped, turn height adjustment
knob counterclockwise until it stops.
4. Lower mower linkage with attachment
lift control.
5. Be sure belt tension rod is in disen-
gaged position.
6.
Install belt into electric clutch pulley
groove.
7. Place the suspension
arms on
outward pointing deck pins.
Retain
with double loop retainer spring with
loops up as shown.
8. Install front plate assembly
to tractor
suspension
brackets and retain with
single loop retainer springs as shown.
9. 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 assembly
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.
10. Engage belt tension
rod by pushing
rod into locking bracket.
A CAUTION:
Belt tension
rod is spring
loaded. Have a tight grip on rod and
engage
slowly.
11. Connect
anti-sway
bar to chassis
bracket under left footrest and retain
with double loop retainer spring.
12.If equipped,
turn height adjustment
knob clockwise to remove slack from
mower
suspension.
13. 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 wilt 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 adjusting.
2O

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