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• If the mower deck does not measure 4" (10,2 cm) in
the front and 4-1/4" (10,8 cm) in the rear, proceed
with step #8.
8. Loosen the jam nut (A) and turn the fine adjustment bolt
(B) to adjust the deck height.
• Turn the bolt clockwise to raise the deck.
• Turn the bolt counter-clockwise to lower the deck.
9. Once the desired measurements are achieved, re-tighten
the jam nut.
10. Repeat the process for the other side of the unit.
Deck Lift Assist Springs
Some models are equipped with deck lift assist springs (A,
Figure 17) that assist the operator in raising the mower deck
with the deck lift pedal. The deck lift assist springs are factory
set to provide optimal lifting performance.
17
Although it is fastened with a multi-position anchor, this is not
an adjustment point.
Do NOT attempt to adjust the spring length or lifting
performance will be compromised.
Check the Mower Deck Drive Belt
NOTICE To avoid damaging belt, do not pry over
pulleys.
1. Park the mower on a smooth level surface such as a
concrete floor. Disengage the PTO, engage the parking
brake, turn the ignition switch to OFF, and remove the
ignition key.
2. Lower the mower deck to it's lowest cutting position and
remove the mower deck guards and floor pan to gain
access to the mower deck drive belt.
3. Make sure that the V-side of the belt (A, Figures 18 & 19)
runs in the pulley grooves of the spindle pulleys (D & J)
and the PTO clutch pulley (G). Make sure that the back
side of the belt contacts the face of the front stationary
idler pulley(s) (H), rear stationary idler pulley (I), and
the adjustable idler pulley (F). Make sure that the belt is
correctly routed through the belt guides (E & K).
10
18
19
WARNING
Use extreme caution when rotating the idler arm with the
breaker bar, due to the increased tension in the spring
as the idler arm is being rotated. Injury may result if the
breaker bar is prematurely released while the spring is
under tension.
4. If the belt is not properly seated, use a 1/2" breaker bar
(B), and place the square end in the opening in the idler
arm (C).
5. Carefully rotate the breaker bar clockwise, pulling the
adjustable idler pulley away from the idler arm stop (L).
This will relieve the tension on the belt exerted from the
idler arm.
6. Re-seat the belt and carefully release the tension on the
breaker bar.
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