Simplicity 5901597, Руководство оператора

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Not for
Reproduction
38 simplicitymfg.com
If the measurements do not equal the measurements as
listed above, adjust the deck leveling.
Deck Leveling Adjustment
1. Place the deck height adjustment pin in the 4" (10,2 cm)
position.
2. Place 2 X 4 blocks under each corner of the mower deck
with the 3-1/2" sides being vertical. Place a 1/4" (0,64 cm)
thick spacer on the top of the rear blocks.
3. Loosen the nuts (D, Figure 57) and allow the front of the
deck to rest on the 2 X 4's. Slide the chains in the slots
until the chains are tight and tighten the nuts.
57
4. Loosen the nuts (C) and allow the rear of the deck to rest
on the 2 X 4's and 1/4" spacers. Slide the chains in the
slots until the chains are tight and tighten the nuts.
5. Repeat the process for the other side of the unit.
6. Remove all the blocks and spacers for under the mower
deck.
7. Perform the
Determining if the Deck Leveling Needs to
be Adjusted
procedure to verify that the deck has been
leveled correctly.
• 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 58) 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.
58
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.
Long Left Hand Deck Belt Replacement
NOTICE To avoid damaging belts, do not pry over
pulleys .
1. Park the unit 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 belts.
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.
3. Using a 1/2" breaker bar (A, Figure 59) place the square
end in the opening in the PTO clutch drive idler arm (B)
and rotate the idler arm clockwise , which will relieve
tension on the belt exerted from the idler arm. Remove
the belt from the left hand side spindle pulley (C).
Carefully release the tension on the breaker bar.