COATS Kit 85009937 Robo-Arm - Manual (Page 3)

Tire Changers • 3
6. Locate arm with cylinder, install 7-inch bolt with
head through the bottom side, slide pivot pin over bolt
and attach nut with only one turn.
Figure 6 - Locate and position arm with cylinder.
7. Slide the cylinder arm through the swing arm bush-
ing, hold in position, remove nut and place washer over
bolt threads and assemble nut to bolt.
Figure 7 - Hold swing arm in position to install nut to bolt
8. Next, using large wrenches, tighten the assembly
to 240 ft. pound torque (very tight). Again, even though
the bolt is very tight, the assembly should be free to
rotate.
Figure 8 - Tighten the swing arm bolt.
9. Slide the robo cylinder through the cylinder arm
bushing, aligning the robo cylinder for set screw instal-
lation. Tighten the set screw.
Figure 9 - Slide cylinder through cylinder arm bushing.
10. Install the external snap ring.
Figure 10 - Install external snap ring.
Align To Install
Set Screw
Nut
Bolt
Pivot Pin