Husqvarna LTH1536, Руководство пользователя

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01156
SERVICE AND ADJUSTMENTS
NUT "E"
"D"
"D"
MANDREL
FIG. 17
NUT "F"
FRONT LINKS
FIG. 18
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH
01267
FIG. 15
01553
SUSPENSION ARM
LIFT LINK ADJUSTMENT NUT
FIG. 16
00598
“A” “A”
BOTTOM EDGE
OF MOWER
TO GROUND
BOTTOM EDGE
OF MOWER
TO GROUND
GROUND LINE
TRUNNION
• Lower lift lever to its lowest po si tion.
• Connect front links to mower deck and secure with
retainer springs.
• Connect suspension arms to rear deck brackets and
secure with retainer springs.
• Connect anti-swaybar to chassis bracket and secure
with retainer spring.
• Push clutch cable housing guide into bracket, slide col-
lar onto guide and secure with large retainer spring.
• Place fl at washer and clutch spring on idler pulley bolt
and secure with small retainer spring.
• 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 infl ated (See
“PROD UCT SPECIFICATIONS” section of this manual). If
tires are over or underinfl ated, you will not properly adjust
your mower.
SIDE-TO-SIDE ADJUSTMENT (See Figs. 15 and 16)
• Raise mower to its highest position.
• At the midpoint of both sides of mower, measure height
from bot tom 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 adjustment on one
side of mower only.
• To raise one side of mower, tighten lift link ad just ment
nut on that side.
• To lower one side of mower, loosen lift link ad just ment
nut on that side.
NOTE : Three full turns of adjustment nut will change mower
height about 1/8".
• Recheck measurements after adjusting.
TO REPLACE MOWER BLADE DRIVE BELT
(See Fig. 19)
The mower blade drive belt may be replaced without tools.
Park the tractor on level surface. Engage parking brake.
FRONT-TO-BACK ADJUSTMENT (See Figs.17 and 18)
IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE
FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY,
BE SURE TO AD JUST BOTH FRONT LINKS EQUAL LY 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 high-
est position.
Check adjustment on right side of tractor. Measure dis tance
“D” directly in front and behind the mandrel at bottom edge
of mower housing as shown.
• Before making any necessary adjustments, 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 number 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.