Exmark Lazer Z XP - Manual (Page 20)

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a) Locate the latch pin assemblies (pin and hairpin connected with a lanyard).
b) Install a 1/2-13 x 3 1/4 capscrew in the washer on the lanyard of each pin assembly.
Note: Make sure the bent tab in the washer is towards the head of the bolt.
b) Lightly oil the inside surfaces of the ear-shaped plates at the upper end of the
lower roll bar tubes.
c) Locate the upper u-shaped section of the roll bar. Install the upper roll bar
section using the two 1/2-13 x 3 1/4 capscrews from step b and two 1/2-13 hex
flange lock nuts. Do not over tighten. Make sure upper roll bar can pivot freely.
Notes:
• Make sure the capscrew and nuts are installed with the nut to the inside of
the roll bar.
• Make sure the tab on the lanyard washer is installed as shown and points
toward the front of the unit.
d) Raise the roll bar into the upright position and secure with the latch pin
assemblies on each side. Install the latch pin from the outer surface of the
roll bar assembly and secure with the hairpin to the inside.
e) Tighten the front knobs against the upper roll bar ends.
f) Torque all lower roll bar hardware attached to the machine frame to 30-35 ft-
lbs. (41-47 N-m).
FIGURE 3
UPPER ROLL BAR INSTALLATION
3.3 INSTALL DRIVE WHEELS .
3.3.1 Mount drive wheels with the valve stem to the outside of the unit. Secure using
four (4) 1/2-20 wheel nuts (removed in step 3.2.3) for each wheel. Torque to 95
ft-lbs (128 N
xm). Lower the unit from jackstands.
3.4 CHECK TIRE PRESSURE.
3.4.1 Check tire pressure in drive tires. Proper inflation pressure for tires is 10 psi (69
kPa). Adjust if necessary.
Semi-pneumatic caster tires do not need to be inflated.
3.5 SERVICE BATTERY.
The machine is shipped with a filled lead acid battery.
WARNING: Battery posts, terminals, and related accessories contain lead compounds, chemicals known
to the State of California to cause cancer and reproductive harm. Wash hands after handling.