Auto-Locking Trailer Coupler 7-Ton Capacity Owner’s Manual WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.
® Thank you very much for choosing an Ultra-Tow XTP Series product! For future reference, please complete the owner’s record below: Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. It is important that you read the entire manual to become familiar with this product before you begin using it. This trailer coupler is designed for certain applications only.
Table of Contents Intended Use .......................................................................................................................................... 4 Technical Specifications ...................................................................................................................... 4 Important Safety Information ............................................................................................................... 4 Specific Operation Warnings .......................
Intended Use This 7 ton capacity Ultra-Tow XTP Series Trailer Coupler features an auto locking system that is cast ductile iron with a steel lock assembly. The primary lock has a safety clip and is designed for an offthe-shelf padlock. No adapter is needed. This coupler can be used with any 2 5/16” ball hitch. Technical Specifications Property Max. Gross Trailer Weight Max. Vertical Load Product Weight Total Length Material Hole Mount Spacing Hitch Ball Diameter Specification 7 ton (14,000 lbs.) 1.
Cluttered, wet, or dark work areas can result in injury. Using the product in confined work areas may put you dangerously close to cutting tools and rotating parts. Keep children and bystanders away from the work area while operating the tool. Do not allow children to handle the product. ⚠WARNING PERSONAL SAFETY Stay alert, watch what you are doing, and use common sense when operating the tool. Do not use the tool while you are tired or under the influence of drugs, alcohol, or medication.
Specific Operation Warnings ⚠WARNING To prevent serious injury or property damage, read and understand the owner’s manual. Do not exceed lowest rated load capacity in hitch system. Maintain adequate vertical down (tongue) load to have control of the trailer (generally 10%), but do not exceed the specified rated capacities. Other steps and inspections are also required Consult OSHA, D.O.T. regulations and American Trucking Association for complete coupling and uncoupling procedures.
Auto Lock Function Unlocked Position- The above illustration shows the hitch in the unlocked position. Hitching Up 1. Before operating, inspect for proper operation, worn, damaged, or missing parts. 2. Unlock by removing the safety pin and flip the primary lock forward. 3. Back the vehicle up to the trailer until the 2-5/16” ball is located under the trailer hitch (see the position of the ball above). 4.
Locked Position The illustration below shows the hitch in the locked position, with the safety clip installed. Insure the lock assembly is in the unlock position before hooking up the hitch. Un-Hitching 1. Unlock by removing safety pin 2. Flip secondary lock forward until it is pointing up. 3. Jack up the trailer hitch until it clears the hitch ball and the hitch will be back to the unlocked position, as shown in the first illustration.
Maintenance Interval Maintenance Point 1. Inspect for proper operation. The following should be performed every 10,000 miles or 6 months: 2. Inspect, in particular, the coupling area. Replace when the wear exceeds 1/8” from the original surface profile. 3. Inspect for worn, damaged, and missing parts. Replace as required. 4. Always use a safety clip.
Parts List Reference 1 2 3 4 5 6 7 8 9 10 11 Part Number TBH14 HM99 HM95 HM126 HM125 HM127 HM107 HM122 MI-29 HM55 HM121 Item Description 2 5/16” Ball Hitch Primary Lock Secondary Lock Ø5/8” Flat Washer Ø5/8” x 3.25” Lg. Clevis Pin Ø1/8” x 1.0” Lg. Cotter Pin Ø3/8” x 1.75” Lg. Clevis Pin Ø3/8” Retainer Washer Ø3/32” x 1.0” Lg. Cotter Pin Safety Chain – Single Jack Ø3/8” x 1.
Limited Warranty Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You'' or “Your”) that the Ultra-Tow XTP Series product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of one year from date of purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
Distributed by: Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.
