37
Troubleshooting, Adjustment, & Service

MOWER ADJUSTMENTS

Gauge Wheels (Select Models)

The mower gauge wheels can be placed in two positions
depending on the height of cut. When using higher cut-
ting heights, set the wheels in the lower position. When
using lower cutting heights, set the wheels in the upper
position. To adjust:
1. Remove the hair pin clip (A, B, Figure 50).
2. For upper position, install the pin (A) through the
spindle above the bracket (C). For the lower position,
push down on the top of the spindle, and install the
hair pin clip (B) below the top of the bracket (C).

Leveling The Mower

If the cut is uneven, the mower may need leveling.
Unequal or improper tire pressure may also cause an
uneven cut. Make sure tire pressure is correct as speci-
fied in Checking Tire Pressure.
SIDE-TO-SIDE LEVELING
1. With the mower installed, place the tractor on a
smooth, level surface such as a concrete floor. Turn
the front wheels straight forward.
2. Check for bent blades and replace if necessary.
3. Place the mower in mid-cut position. Arrange the
outside mower blades so that they are pointing from
side-to-side.
4. Measure the distance between the outside tips of
each blade and the ground. If there is more than 1/8”
(3mm) difference between the measurements on
each side, proceed to step 5. If the difference is 1/8”
(3mm) or less, proceed to step 6.
5. See Figure 51. Loosen the outside nut (A). Turn the
eccentric nut (B) to raise or lower left-hand side of
mower. When mower is level, hold the eccentric nut
while tightening the outside nut.
NOTE: 44”, 50”, & 54” Mowers. When using a turbo col-
lection system, raise the discharge side of the mower
approximately 1/4” (6mm) to compensate for turbo
assembly weight. Check the level of the cut grass and
adjust the 1/4” (6mm) measurement as necessary for a
smooth, even cut.
Figure 51. Leveling The Mower Side-to-Side
A. Outside Nut
B. Eccentric Nut
WARNING
Before checking mower, shut off PTO and engine,
remove the key, and allow all moving parts to
stop.
CAUTION
DO NOT remove the mower deck baffles. The
baffles help prevent grass clippings from becoming
airborne and plugging up the engine cooling fins.
Figure 50. Gauge Wheel Adjustment
A. Hair Pin (Upper Position)
B. Hair Pin (Lower Position)
C. Gauge Wheel Bracket
A
B
C
A
B