![background image](http://html.mh-extra.com/html/curtis/1kb33as/1kb33as_installation-and-owners-manual_2700218004.webp)
p. 4 of 12
3. HARD REAR PANEL
Note: this is a separately purchased option on soft sided cabs.
It
’
s a standard included item on hard sided cabs. If installing
on a SS cab, remove snaps from rear edge of roof.
3.1 If not installing a hard rear panel, skip to step 4 below.
3.2 See fig. 3.2. With assistance, place the hard rear panel
on the tractor in front of the R.O.P.S. tubing oriented as
shown with the window towards the rear. The bulb rubber on
the bottom of the left and right sides should be pointing for-
ward. NOTE: per the inset picture in the top left hand corner
of fig. 3.2, be sure both removable pins for the fold
-
down
R.O.P.S. are oriented for easy outboard pin removal once the
optional hard rear panel is bolted in place.
4.
COWL
4.1
Per fig. 4.1, position the cowl over the hood of the
tractor oriented so the top channel bend is towards the rear of
the tractor (fig. 5.1.1 also shows the orientation). The bulb
rubber seal around the hood area should be positioned to
point towards the seat. As shown in fig. 5.1, the lower bent
flange on the cowl sits on top of the rubber floor mat (not
under it).
5.
SIDE FRAME
For ease of installation, remove the doors from side frames
by opening and lifting up off of pin hinges with the aid of an
assistant.
5.1 Per fig. 5.1, install the left side frame so the floorboard
sits on top of the rubber floor mat and on top of the bent
flange on the lower portion of the orange cowl as shown. Per
fig. 5.1.1, the mounting tab that is welded on to the side
frame fits into the bent channel on the cowl as shown. The
bulb rubber that seals against the rear fender should be point-
ing outboard to minimize covering the factory installed de-
cals.
Fig. 3.2 (view from front left side of tractor)
Fig. 4.1 (view from front left side of tractor)
Fig. 5.1 (view from rear left side of tractor)
bulb rubber
to point
towards the
seat
bent flange
on cowl
Fig. 5.1.1 (view from front left side of tractor)
mounting
tab is in here
hard rear
panel
bulb rubber
to point for-
ward