27
LAWNAIRE ZTS
ADJUSTMENTS
MAXIMUM AERATION DEPTH
Depth stops set the maximum aeration depth.
Maximum aeration depth may be adjusted by
changing the hole the depth stop pin is in. Typical
aeration depth is 2 1/2 - 3” (60-75 mm). Pins
J1
on
both sides of the machine need to be in the same
hole so the tine frame is not twisted during operation.
Figure 1
PARKING BRAKE CABLE
The parking brake cable is adjusted on the transaxle
end of the cable.
Figure 2
1. Move the parking brake lever to the "ON" posi-
tion.
2. Center the threaded conduit fitting on the mount
-
ing bracket. Secure by tightening the jam nuts
against the bracket. Install the bracket loosely to
the frame. Pull the cable conduit until the barrel
fitting just touches the bracket on the brake lever.
PARKING BRAKE SWITCH
The parking brake switch needs to be adjusted so
the plunger is depressed when the parking brake is
"OFF".
Figure 3
1. Move the parking brake to the "OFF" position.
2. Loosen the parking brake switch mounting
screws and move the switch until the plunger is
depressed almost even with the body. Tighten
the screws
FRONT CONTROL REFERENCE BAR
The front control reference bar is mounted to the con-
trol panel with slots. Moving the bar forward in the
slots allows greater forward speed may be obtained.
Moving it back reduces the maximum forward speed.
Figure 4
Figure 1
Figure 2
Figure 3
Figure 4
