Owners manual
WARN® INDUSTRIES PAGE 7 83138A1
Installation continued
2. Measure to locate the center of the ProVantage
plow blade horizontal rib (Figure 3). This should
be about 9.2” (233mm) from either side.
(Some plow blades may already have this hole.)
3. Position the upper latch bracket on the horizontal
blade rib to mark the vertical position of the hole
(Figure 4).
Drill the hole in the center of the blade rib in the
location marked. Use a 3/8” or slightly larger bit
to drill hole for the 3/8” bolt that will be used to se-
cure the bracket.
4. Position the upper latch bracket on the bottom
side of the blade horizontal rib (Figure 5). Use a
3/8” carriage bolt if blade rib has a square hole.
If drilling was necessary, then use a 3/8” button
head bolt as shown below. Torque the bolt to
the specications in the torque table. Install the
3/8”x1 1/2” shoulder bolt with thin 5/16-18 locking
jam nut as shwon in Figure 1.
Figure 3
Figure 4
Figure 5