Not for
Reproduction
55
1.
Park the unit on a flat, level surface such as a concrete
floor. Engage the parking brake, disengage the PTO, turn
the ignition switch to OFF, and remove the ignition key.
2.
Set the mower deck in the 3-1/2” (8,9 cm) cutting height
position.
3.
Visually inspect the front deck lift levers (C):
• if the front flat edge of the deck lift lever is vertical, the
deck lift pedal linkage is adjusted correctly.
• if the front flat edge of the deck lift lever is not vertical,
the deck lift pedal linkage needs to be adjusted.
4.
Place blocking underneath the mower deck to support the
mower deck.
5.
Loosen the jam nut (D) against the front ball joint (E).
6.
Remove the 1/2" hardware and spacer (F) that secures the
deck lift linkage to the deck lift shaft. The deck lift shaft is
under tension by the deck lift assist springs and it may be
necessary to use a bar to position the deck lift shaft so the
tension is minimized and the 1/2" hardware and spacer can
be removed.
7.
Turn the ball joint to lengthen or shorten the deck lift pedal
linkage so that it positions the front flat edge of the deck lift
lever vertically.
8.
Re-install the deck lift pedal linkage to the deck lift shaft
and secure using the 1/2" hardware and spacer that was
previously removed.
9.
Re-tighten the jam nut.
Deck Lift Rod Timing Adjustment (61"
Mower Decks)
1.
Park the machine on a flat, level surface. Disengage the
PTO, engage the parking brake, turn off the engine, and
remove the ignition key. Verify that the tires are properly
inflated.
2.
To check the lift rod timing, measure and record the distance
between the lift pivots (A, Figure 56) and the rod pivots (B).
Repeat for other side of unit.
56
3.
If the measurements for the rods are equal, no further
adjustment is required. If the measurements are NOT equal
(greater than 1/8” (3,17 mm) difference), adjustment is
required continue with Step 4.
4.
Lock the deck lift pedal in the TRANSPORT position.
Remove the cutting height adjustment pin and lower the
mower deck.
5.
To ensure that the deck is in the lowest position, push the
pedal by hand towards the rear of the unit and install the
height adjustment pin in the 3” (7,6 cm) position to hold in
place.
6.
Block up the mower deck until all hanger chains are slack.
Refer to Figure 57.
57
38
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