9
Secure using (8) 3/8-16 x 1.00 screws (Item 23), (8) 3/8 spring disk washers
(Item 25) and (8) 3/8-16 whizlock nuts (Item 24). Make sure that the raised
portion of the spring disk washer faces the head of the bolt.
NOTE
: On units with a ROPS installed, the lower front screw that attaches to the
wheel motor channel must be left uninstalled. Units with Serial Numbers above
440,000 will have a captured bolt in this position. See Figure 2.
NOTE:
On 60 inch units, this 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.
For installation (or re-installation) of a 2 post foldable ROPS on Lazer Z units with
SN 352,000 – 509,999:
3.2.16 Install the two lower roll bar tubes.
a) Align three spacers on each side and tape with masking tape to the rear
frame as shown in Figure 3.
b) Align lower roll bar tubes along wheel motor channels as shown in Figure 3.
c)
LOOSELY
install the lower roll bar hardware from the bolt bag to the tubes
in the following order (Reference Figure 3 for alignment and installation
instructions below):
1) Discard the 3/8-16 regular nyloc nut provided with the Lazer Z unit or
ROPS kit and replace with the 3/8-16 thin nyloc nut (Item 45) provided
with this Ultra Vac.
2) Install the 3/8-16 thin nyloc nut and spring disk washer to bolt protruding
from the wheel motor channel as shown.
NOTE: Be sure the spring disk washer cone is installed towards the
nyloc nut.
Units with Serial Numbers below 440,000 require use of a Grade 5 3/8-
16 x 1 1/2 screw, spring disk 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.
3) Install one 3/8-16 x 1 1/2 hex capscrew, spring disk washer and 3/8-16
whizlock nut to the top front hole as shown (it will be necessary to push
the capscrew through the masking tape applied in step a).
4) Install one 3/8-16 x 1 1/2 hex capscrew, spring disk washer and 3/8-16
whizlock nut to the top rear hole as shown (it will be necessary to push
the capscrew through the masking tape applied in step a).
5) Install one 3/8-16 x 4 1/2 hex capscrew, spring disk washer and 3/8-16
whizlock nut through the top tube as shown (it will be necessary to push
the capscrew through the masking tape applied in step a).
NOTE: Be sure the spring disk washer cone is installed towards the
head of all capscrews.
