Craftsman 917.272233 - Manual (Page 23)

NOTE: Each full turn of adjustment nut
will change mower height about 1/8“.
• Recheck measurements after adjust­
ing.
Blade
Bottom Edge of
Mower to Ground Bottom Edge of
. Mower to Ground
Lift Unk
Adjustment
Nut
FRONT-TO-BACK ADJUSTMENT
IMPORTANT: Deck must be level slde-to-
side.lf 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 tractor.
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 “P
against trunnion on both front links.
• To raise front of mower, loosen nut “P
from trunnion on both front links.
Tighten 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 nut “P against
trunnion on both front links.
• Recheck side-to-side adjustment.
TO REPLACE MOWER DRIVE BELT
MOWER DRIVE BELT REMOVAL
1. Park tractor on a level surface.
Engage parking brake.
2. Lower mower to its lowest position.
3. Disengage belt tension rod from lock
bracket.
j&CAUTION: Rod Is spring loaded. Have
a firm grip on rod an release slowly.
4. Remove screws from R.H. mandrel
cover and remove cover.
Remove any dirt or grass clippings
which may have accumulated around
mandrels and entire upper deck
surface.
Disconnect R.H. suspension arm from
rear deck bracket by removing
retainer spring.
Carefully roll belt over the top of R.H.
mandrel pulley.
Remove belt from electric clutch
pulley.
Remove belt from idler pulleys.
10. Check primary Idler arm and two
idlers to see that they rotate freely.
11. Be sure spring is securely hooked to
primary Idler arm and spring arm.
5.
6 .
7.
8 .
9.
23