To Adjust Park Brake; Tracking Adjustment - Husqvarna CZE 4818 Operator's Manual

TO ADJUST PARK BRAKE

Before making any adjustments:
NOTE:Make sure the brake arm is engaged into
brake sprocket on both sides. You can push the
mower to make it engage into the sprocket.
• With the park brake off the sping should
measure 2 3/4" both sides.
• With the brake on the gap between the
connecting link and the secondary linkage
should be 1/2" on each side.
• If not loosen the nut against the yoke and
turn the secondary linkage using the double
nuts until the 1/2" gap is achieved on both
sides. See Figure 21.

TRACKING ADJUSTMENT

If the mower is not tracking straight, check the air
pressure in both rear tires. Recommended air
pressure is 15 psi. If the unit will not track
straight, follow the steps below. Tracking must be
checked on a flat and level concrete or blacktop
surface.
• Mower is tracking to the right. Increase the air
pressure 2-3 psi in the right rear tire or
decrease the air pressure 2/3 psi in the left
rear tire.
• Mower is tracking to the left. Increase the air
pressure 2-3 psi in the left rear tire or
decrease the air pressure 2/3 psi in the right
rear tire.
Recheck tracking and keep making adjustments
with the tire pressure until the unit tracks straight.
DO NOT exceed maximum recommended tire
pressure 24 psi.
Record the tire pressure for future reference.
SERVICE AND ADJUSTMENT
FIGURE 21
1. CONNECTING LINK
2. SECONDARY LINKAGE
3. DOUBLE NUTS
4. NUT
5. YOKE
35
4
3
5
2
1/2"
1
parkbrake