curt CM 18031 Installation Instructions Download Page 2

Figure 1-A

Figure 1-C

Figure 1-E

Figure 1-F

Figure 1-G

Figure 1-B

Figure 1-D

Figure 1

Step 1

 

Bolt the arm extensions (#3) to the arm post (#1) using the 
carriage bolt kit (#8). See figure 1-A. Raise the arms to 
the outright position and secure with the attached lynch pin. 
See figure 1-B.

Step 2

 

Connect the arm post (#1) and the connecting 
post (#2) using bolt kit (#7). See figure 1-C.

Step 3

 

Turn the knob on the bottom of the towable shank  
counter clockwise to allow the connecting  
post (#1) into the shank (#4). See figure 1-D.

A

B

C

E

D

ASSEMBLY

Step 4

 

Using the hex head bolt kit (#6), attach the bottom 
of the connecting post (#2) to the shank (#4). Make sure 
to install the bolt in the bottom hole. See figure 1-E. Insert the 
bolt that is connected to the post through the top hole of the 
shank and secure with the provided clip. See figure 1-F.

Step 5 

Turn the knob on the bottom of the towable shank 
clockwise to lock the connecting post (#1) into the  
shank (#4). See figure 1-G.

CURTMFG.COM • 

NEED ASSISTANCE?  •  1.800.798.0813  •  18031-INS-RB  •  PAGE 2

Reviews: