Exmark Lazer HP Operator's Manual page 21

3.2.5 Install the upper u-shaped section of the roll bar. (Reference Figure 3 for
alignment and installation instructions below):
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 points toward the head of the
capscrew.
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 one 1/2-13 x 3 1/4 capscrew (from step b) and one 1/2-13 hex
flange lock nut on each side. Do not overtighten. 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 latch pin from outer surface of roll bar
assembly and secure with the hairpin to the inside.
e) Torque all lower roll bar hardware attached to the machine frame to 30-35 ft-
lbs. (41-47 N-m).
f) Tighten the front knobs against the upper roll bar ends.
FIGURE 2
LOWER ROLL BAR INSTALLATION
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