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Units without ROPS skip to the "All Units" section
to continue instructions.
1. Lower roll bar tubes
2. Align spacers and tape to
frame.
3. Raise rear of unit here and
support with jack stands.
4. Wheel nuts
8. Align lower roll bar tubes along wheel motor
channels as shown in Figure 7.
9. Loosely install the lower roll bar hardware to the
tubes in the following order (reference Figure 7 for
alignment and installation instructions below).
10. Discard the 3/8-16 inch regular nyloc nut provided
with the Lazer Z unit or ROPS kit and replace with
the 3/8-16 inch thin nyloc nut (item 46) provided
with this Ultra Vac.
11. Install the 3/8-16 inch thin nyloc nut (item 46) and a
spring disc washer to the bolt protruding from the
wheel motor channel as shown.
Note: Be sure the spring disc washer cone is
installed towards the nyloc nut.
Units with Serial Number 399,999 and lower require
use of a 3/8-16 x 1 1/2 inch screw, spring disc
washer and whizlock nut. These items are included
with ROPS kit number FRPSLZ.
Note: On 60 inch units, the lower bolt on the
wheel channel is best installed by positioning the nut
behind the hole using a deep socket and turning the
bolt through the hole into the nut.
12. Install one 3/8-16 x 1 1/2 inch hex capscrew, spring
disc washer and 3/8-16 inch whizlock nut to the top
front hole as shown (it will be necessary to push the
capscrew through the masking tape applied in step
7).
13. Install one 3/8-16 x 1 1/2 hex capscrew, spring disc
washer and 3/8-16 inch whizlock nut to the top
Figure 7
5. 3/8-16 inch thin nyloc nut
(item 46)
6. 3/8-16 x 4 1/2 inch
capscrew
7. 3/8-16 x 1 1/2 inch
capscrew
rear hole as shown (it will be necessary to push the
capscrew through the masking tape applied in step
7).
Install one 3/8-16 x 4 1/2 hex capscrew, spring disc
washer and 3/8-16 inch whizlock nut through the
top tube as shown (it will be necessary to push the
capscrew through the masking tape applied in step
7).
Note: Be sure the spring disc washer cone is
installed towards the head of all capscrews.
All Lazer Z XP and Lazer Z XS Units:
1. Temporarily remove the ROPS to allow for
installation of the Ultra Vac. Retain the hardware
for reuse.
2. Install mount weldment (item 9) loosely to the rear
bumper using the two holes provided. Secure using
four 3/8-16 x 1 1/4 inch screws (item 23), four 3/8
spring disc washers (item 25) and four 3/8-16 inch
whizlock nuts (item 24).
3. Install the frame brackets (item 16) and spacers
(item 17) loosely to the mount weldment (item 9)
as shown. Secure using two 3/8-16 x 1 1/4 inch
screws (item 23), two 3/8 spring disc washers (item
25) and two 3/8-16 inch whizlock nuts (item 24).
Make sure that the raised portion of the spring disc
washer faces the head of the screw.
• For Lazer Z XP Units see Figure 4.
• For Lazer Z XS Units see Figure 8.
4. Install the frame brackets (item 16), and ROPS lower
roll bar tubes loosely to the mounting pads on both
sides of the Lazer frame. Use the ROPS mounting
hardware, eight 3/8-16 x 1 1/2 inch screws, eight
3/8 spring disc washers and eight 3/8-16 inch
whizlock nuts. Make sure that the raised portion of
the spring disc washer faces the head of the screw
(see Figure 5).
8
Figure 8
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