INSTALLATION INSTRUCTIONS
- If applicable, remove existing coupler bolt/nut and discard
- Determine mounting position of trailer coupler and slide the Kraken bolt plate though trailer C-channel bracket and coupler.
- Attach Kraken lock box in desired position over bolt plate threads (can mount upside down for clearance as required)
- Install supplied flat washers (2), then thread supplied lock nuts (2) onto bolt ends
- Using a 15/16 socket and torque wrench, tighten both locking nuts to at least 80 ft lbs torque (140 ft lbs maximum torque)
- Close Kraken box lid and lock (key can only be removed when in the locked position)
- Re-check lock nut torque after first 50 miles of trailer use and then periodically afterwards and during yearly DOT inspections
- Record your key number and keep in a safe place!
GOOSENECK INSTALLATION INSTRUCTIONS
1. Remove one of the jam nut/bolt where the Kraken lock is going to be mounted. (Some couplers may only have one jam bolt)
2. Install supplied set screw into gooseneck bolt hole and tighten to 80ft lbs with a 3/8 Allen wrench (not supplied)
3. Install one of the supplied flat washers over set screw and then slip the Kraken Lock box over the set screw and washer using the middle hole in lock box. (Can use one of the other holes in lock box if desired)
4. Install 2nd supplied flat washer over set screw on inside of Kraken Lock box, then install the supplied lock ring washer.
5. Install supplied jam nut and tighten nut to 100ft lbs.
6. Close Kraken Lock box and rotate key to lock position to remove key. (Key only releases when in locked position)
7. Record your key# and keep in a safe place.
8. Recheck jam nut tightness after 1st 100 miles of towing and then periodically thereafter.
