ASSEMbLy & INSTALLATION
INSTALLING THE bOOM
1. Insert the boom into the downrigger frame.
2. Secure it by seating it firmly against the shoulder inside the frame and fastening the
boom locking screw (#8 X 1" self tapping) so that it engages the hole in the boom.
INSTALLING THE END PULLEy
1. Locate boom end assembly and then insert boom end post into end of the small tube of the boom assembly. (Figure 4)
2. Align hole in boom post with hole in small end tube.
3. Secure boom end with #8 screw as shown. Tighten with Phillips head screw driver by turning screw clockwise until tight.
(Figure 5)
ATTACHING SWIVEL HEAD TO THE bOOM
1. Spread the swivel head side plates and slip the assembly over the boom end.
2. Leave the corrugated spacer in place until the assembly is snapped together.
3. Remove the spacer and install the two #4 x 1/2" screws into the swivel head.
NOTE: Adjusting the angle of the boom head can help control cable wrap on the reel.
ADJUSTING THE bOOM LENGTH (UNI-TROLL 10 MODELS ONLy)
To adjust the boom length (with the boom extending away from you) rotate the boom clamps (See item # 7 on page 5)
approximately ¼ turn counter-clockwise to unlock and slide the boom section to the desired position. Once in place,
lock the boom clamps by rotating clockwise until tight.
ATTACHING THE CRANK HANDLE ASSEMbLy
1. Make sure the thrust bearing is placed between both thrust washers.The
spring should be oriented with the narrow end is toward the bearing.
2. Slide the bearing, washers and spring over the shaft.
3. Carefully thread the crank handle onto the shaft and continue turning the
handle clockwise until the clutch is fully tightened.
8 | cannondownriggers.com
Figure 4
boom Locking Screw
boom End
Figure 5
Crank Handle
Crank Handle
©2015 Johnson Outdoors Marine Electronics, Inc.
boom
Frame
Screws
Swivel Head
Thrust bearing
Thrust bearing
Spring
Spring
Race
Race
bearings
bearings