Craftsman 917270841 owner manual Orun0/l

Models: 917270841

1 60
Download 60 pages 38.81 Kb
Page 23
Image 23
Or°un0/l....

TOLEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or driveway° Make sure tires are properly inflated (See =PROD-

UCT SPECIFICATIONS"). If tires are over or undednflated, you will not properly adjust your mower°

SIDE-TO-SIDE ADJUSTMENT

o 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,

o 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 will change mower height about 1/8".

o Recheck measurements after adjusting.

,,Before making any necessary adjust- ments, check that both front links are

equal in length. Both links should be approximately 10-3/8"o

o If links are not equal in length, adjust one link to same length as other link.

o To lower front of mower loosen nut "E"

on both front links an equal number of tums.

o 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 tinks.

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 "F" against trunnion on both front links.

o Recheck side-to-side adjustment.

Mandrel

Bottom

 

 

Bottom

 

Edge of

r-

_

Edge of

 

Mower to _-_

_ 'l

if _ ,f_-_

/ Mower to

 

Or°un0/l....

.....V

Both Front Links Should be Equal in Length

 

 

 

 

 

Nut "F"

 

Lift Link Adjustment Nut

 

 

FRONT-TO-BACK ADJUSTMENT

Trunnion _

_.

 

IMPORTANT: Deck must be level side-to-

side. If the following front-to-back adjust-

Front Links

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.

TO REPLACE MOWER BLADE DRIVE BELT (See Illustration Next Page)

The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL-

oRemove mower from tractor (See "TO REMOVE MOWER" in this section of

this manual).

23

Page 23
Image 23
Craftsman 917270841 owner manual Orun0/l