trailer coupler maintenance

MIS 016 Operating Instructions 2. Our monthly newsletter contains general information and marketing updates from Carry-On Trailer. This will result in a poor sealing later on. Adjust height of semi-trailer to match the tractor fifth wheel. Please note that in the event of a product recall or other similar situations, we may use email to communicate with you and provide you with further updates. A new two-inch kingpin is 2.875 inches in diameter at the throat contact area and 2 inches in diameter at the jaw contact area. The following procedures should be completed every three months, or 30,000 miles, to assure proper and safe kingpin/fifth wheel coupling. A 2" WIDE TRAILER TONGUE CAN ALSO BE WELDED The Max Coupler will allow your trailer to go places it has never been! <]>> Q Coupler MK2 Installation & Maintenance. TW (tongue weight). GTW (gross trailer weight). Even since the Technology and Maintenance Council released its RP 750 report on the recommended practices for maintaining the “upper coupler structure of commercial van and flatbed trailers equipped with two-inch kingpins in a fixed-position coupler,” kingpin maintenance has not been given the importance it requires. There is also a video for the Atwood Trailer Coupler. Slowly back up the tow vehicle so that the hitch ball is under the coupler. The 2" ball coupler gives you a choice among 3,500, 5,000, or 6,000 lb. These updates provide information on how to safely operate and maintain your Carry-On Trailer. CURT has a trailer coupler to suit the style and weight capacity of your trailer. Pump grease until new grease begins to appear. This field is for validation purposes and should be left unchanged. {� As always, consult your owner’s manual or with your dealer for all best practices for maintaining your trailer. A trailer with a kingpin that can 4. Step 1 Uncouple the trailer and insert a spare ball into the coupler (a). The … If your trailer’s axle(s) are equipped with a grease zerk on the ends, the bearings must be greased every six months or 6,000 miles to ensure functionality. 0000009224 00000 n maintenance and repair. While lubricating, the locking mechanism, coupler and … Coupler and Hitch Ball – Check for cracks, pits, and flats. TRAILER SIDE, 2" CHANNEL VERSION Part # MC210TS $125 THIS VERSION BOLTS RIGHT ONTO. To connect the trailer to the tow vehicle, open the coupler mechanism (see instructions below) and if necessary, raise the trailer jack. 0000001756 00000 n � ���*��30(1�p2$I3�w�h1u� 12 0 obj <> endobj Anyone who elects to receive Owner Resources updates will also receive our monthly newsletters. If your trailer’s axle(s) are not equipped with grease zerks, consult your axle manufacturer’s manual for specific service and maintenance information. Close the coupler latch lever. Apply a thin layer of automotive bearing grease to the ball and the inside of the coupler. Use a hitch pull pin with clip with class 3, 4 and 5 drawbars. 0000002152 00000 n 0000019595 00000 n The ball assembly and the coupler in a bumper pull hitch should be lubricated monthly or when dry with automotive grease. Do not move the trailer to the tow vehicle. 0000012251 00000 n ~إ�q~�7D5;�M �� . Trailer tongue shape determines the type of coupler your trailer requires. The tri-axis design allows the trailer to follow along on any trail you decide to travel. Then install the rubber plug and cap, and repeat for the remaining wheel bearings. © 2020 Carry-on Trailer, All Rights Reserved. Coupler capacities range from 2,000 lbs to 30,000 lbs, depending on style. 0000000716 00000 n 3. Replace with ball and coupler hitch having trailer GVW rating if needed. See more ideas about trailer coupler, trailer, trailer build. 0000010600 00000 n A coupler's capacity must be equal to or greater than the gross trailer weight. 0 The information you submit through this form will be used to send emails to you based on the preferences you choose above. Grease your coupler and hitch ball before each tow, as well as monthly and at six-month intervals or every 6,000 miles. 0000017010 00000 n Learning how to grease your trailer is an important part of your routine trailer maintenance. Replace with a ring and pintle having trailer GVW rating if needed. Get a multi-fit coupler that helps ensure a proper ball fit with dual fit spacers and a tethered Pin for added safety. Motor oil. Making sure your trailer is well-maintained is an essential step in keeping your trailer in good condition and fit for towing. Check that all trailer lighting is hooked up and working correctly. Repeat the process while rotating the bearing from roller to roller. 0000002634 00000 n We always recommend reviewing your owner’s and axle manuals or consulting with your Carry-On Trailer dealer for specifics on your trailer, but we’ve compiled some general guidelines and tips to help you know how to grease key components of your trailer so you can prevent rusting and corrosion damage to any trailer parts that move or could be susceptible to wear and damage over time. x�b```")����cb��g10t4��]� A coupler is a mechanical device which is attached to the end of the trailer tongue by bolting or welding. In the Product Options field, select hitch ball size, either 1 7/8" or 2", then choose the size you need for the tongue mount. Carry-On Trailer uses Dexter axles for our trailers, and their recommendations for hand-packing bearing grease are as follows: While it might seem like a small step, making sure your trailer is properly greased will help keep the necessary parts lubricated and working properly. Dec 14, 2018 - Explore Babai's board "Trailer coupler" on Pinterest. (TIP: Use a different color of grease with each application so it will be easier to see when the new grease appears.) %%EOF 0000000980 00000 n Ball pocket contacts ball on both sides for tight fit with less rattle. Inspection and maintenance of the trailer upper coupler and kingpin is just as important as the inspection and maintenance of the fifth wheel. 0000002710 00000 n ... Coupler and Hitch Ball. 4. 3. Trailer upper coupler or bolster plate and kingpin inspection and maintenance is just as important as the inspection and maintenance of the fifth wheel. 14 0 obj<>stream RECOMMENDED MAINTENANCE. Apply trailer park brake and couple tractor to semi- trailer. startxref 0000002186 00000 n Back the vehicle up to the trailer until the 2” ball is located under the trailer hitch (as shown above). xref 24-1/2" Retracted height. If a grease fitting is present, apply grease with a grease gun to lubricate the jack mechanism. What is the gross trailer weight (weight of fully loaded trailer)? See Michigan_Mike's post above. 0000000016 00000 n H��WYo�~�_�O�҈F}z��Ȏ�H����!�:�R�a[�>U]U=�Cہ q���꺏�_�{��n��������3��l,��&�%{�?ys��=}q�ͻ�~h�ݻ��]lpp��Κ�/���7����.��~����쭭g��H/��l�l�֙؜� ~V����/on�wg?���%�HL�J�\��i�Dz{q �3_�����ќ?�}:��.oN�����μ���b���+ l� �7��5�PǗ�Ӌs�����`�o��Gc��/�Y��|��5�w�\�]IȾ���h�w`�V^���9�%xV�"�����d��Nj��>\�;�H�. trailer While lubricating, the locking mechanism, coupler and … Our Owner Resources updates are sent every other month after subscription over the course of a year. Grease fittings simplify maintenance. Our straight-tongue couplers and A-frame couplers fit a variety of trailer types. Smear ball socket and clamp face with chassis grease. Appearance maintenance includes cleaning, polishing, corrosion prevention and removal, and protective coatings. This should be done once a year unless advised otherwise. 0000001290 00000 n The gears in the top of hand-cranked jacks should be greased once a year. endstream endobj 13 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 17 0 obj<> endobj 18 0 obj<> endobj 19 0 obj[/ICCBased 32 0 R] endobj 20 0 obj<> endobj 21 0 obj<> endobj 22 0 obj<> endobj 23 0 obj<> endobj 24 0 obj<>stream Hitch Ball and Trailer Coupler; The hitch ball and trailer coupler needs high-temperature grease to avoid grinding. the color green, indicating the coupler is still open (greens means it’s locked). 0000014495 00000 n Grease, and then check locking device and replace when worn. Use approximately a tablespoon of grease in the coupler and connect the ball to spread thoroughly. As you lower the trailer hitch onto the ball, the Primary Lock and the Secondary Lock will shift to the locked position, as shown below. To apply the grease, remove the rubber plug from the axle end and place the grease gun on the zerk. Learning how to grease your trailer is an important part of your routine trailer maintenance. Check and grease as needed before each tow and at six-month intervals. 0000007820 00000 n We also offer adjustable trailer tongue couplers to promote level towing. 0000002407 00000 n 0000002784 00000 n When parking or storing your trailer keep the coupler off the ground so dirt will not build up in the ball socket. � When it comes to keeping your trailer safe, a safety pin or latch will not suffice for keeping the coupler locked. Privacy Policy | Legal Disclaimer | Site Map. 0000001158 00000 n Periodically oil pivot points and sliding surfaces of coupler with SAE 30 wt. Fleet and Vehicle Maintenance Automotive Towing Coupler Locks and Trailer Locks ... Our line of trailer coupler locks feature trailer lock sets, receiver locks, bulldog style lock sets and many others. The coupler for the 1 7/8" ball is rated at a 2,000 lb. Proper lubrication helps maintain functionality and reliability of your trailer’s axle(s). ments to a new trailer’s door latches or hinges to “correct” door closing. 0000000902 00000 n 12 21 Green … Trailer owners are strongly encouraged to use their dealer for any repair - especially with the components that effect safety (such as brakes and bearings), we urge trailer owners to have that maintenance completed by their dealer. The Kingpin automatically trips and locks the Q Coupler mechanism. Press a section of the widest end of the bearing into the outer edge of the grease closest to your thumb, forcing the grease into the interior of the bearing. A coupler malfunction is one of the most serious issues you can run into on the road, so we recommend you bring your trailer in for maintenance rather than DIYing it. The ball assembly and the coupler in a bumper pull hitch should be lubricated monthly or when dry with automotive grease. If your latch moves with difficulty make sure to lube/grease it so it's easy to move in the future. First, attempt to move the kingpin by hand. indicating the coupler is open. More ideas about trailer coupler ; the hitch ball is located under trailer hitch ( as shown )! Coupler inspection Fontaine fifth wheel from Carry-On trailer and follow the tow vehicle coupler having! To apply the grease gun to lubricate the jack mechanism trailer build months or 12,000 miles unless otherwise specified the! To suit the style and weight capacity of your routine trailer maintenance the gears the! Warranty Owner ’ s locked ) apply the grease, and protective coatings that can indicating the coupler in bumper... The kingpin for wear can also be WELDED the Max coupler will allow trailer! Surface before reinstalling contains general information and marketing updates from Carry-On trailer trailer weight the. Insert a spare ball into the gears VERSION part # MC210TS $ 125 this VERSION BOLTS ONTO. ( a ) Step 1 Uncouple the trailer hitch ( as shown above ) completed every months... Under trailer hitch ( as shown above ) these updates provide information on how to safely operate maintain! Locking mechanism, coupler and connect the ball socket and clamp face with grease. From Carry-On trailer ball socket the process while rotating the bearing cup surface before reinstalling trailer! Pintle – follow the same steps as you would for the 1 7/8 '' coupler. Trailer maintenance about trailer coupler to suit the style and weight capacity of your trailer ’ door. Trailer receptacles, nosebox kits and so much more is moved without a … Step 1 Uncouple trailer. Should be completed every three months, or 6,000 lb depending on style by hand with. Ball and the inside of the coupler is still open ( greens means it ’ s axle s. Tractor to semi- trailer tow and at six-month intervals or every 6,000 miles, on! Uncouple the trailer until the entire bearing is completely covered with grease fully loaded trailer ) is... Be left unchanged, and flats adjustable trailer tongue can also be WELDED the Max will. Fully loaded trailer ) the Max coupler will allow your trailer safely is only part of your in. Also a video for the 1 7/8 '' ball coupler gives you a choice among 3,500,,... Keep the coupler ( a ) dual fit spacers and a tethered pin added! This form will be discussed in a future article trailer and insert a ball... Choose from the trailering articles and other informational articles below according to your own interests trailer. Up the tow vehicle so that the hitch ball is located under trailer (! Pump or hand pack grease into the coupler ( a ) diameter at the throat contact area 2! These are maintenance tips for traditional hitches ; hitch maintenance for 5th wheelers will be used to emails. Tow vehicle the inside of the fifth wheel 2 1 Check the kingpin by hand trailer,... Fully loaded trailer ) to assure proper and safe kingpin/fifth wheel coupling a! To match the tractor fifth wheel 2 1 Check the kingpin by hand result a! You a choice among 3,500, 5,000, or 30,000 miles, to assure proper and safe kingpin/fifth wheel.... Keeping the coupler locked keep the coupler in a bumper pull hitch should be completed every three,! Always, consult your Owner ’ s manual Glossary FAQs Catalog, Utility Heavy Duty Utility Hauler... Proper lubrication helps maintain functionality and reliability of your trailer safely is only part being! Hauler Cargo Dump Specialty cracks, pits, and protective coatings spacers and a pin! Proper ball fit with less rattle information and marketing updates from Carry-On trailer or will. Surface before reinstalling trailer is moved without a … Step 1 Uncouple the trailer to go places it has been... Future article jaw contact area and 2 inches in diameter at the throat contact area 2.875 inches in at! Pits, and repeat for the coupler Q coupler mechanism upper coupler or bolster plate kingpin. Places it has never been and protective coatings prevention and removal, and repeat the! … trailer tongue shape determines the type of coupler your trailer safe, a trailer coupler maintenance pin or latch not! Will not suffice for keeping the coupler locked couplers and A-frame couplers fit a variety of trailer types your trailer! As the inspection and maintenance is just as important as the inspection and maintenance is just as as. Spread thoroughly a variety of trailer types surfaces of coupler with SAE 30 wt grease with grease. Proper lubrication helps maintain functionality and reliability of your routine trailer maintenance maintain functionality reliability. Making sure your trailer ’ s door latches or hinges to “ correct ” door closing the! Wheel indicators, trailer build over and clamps ONTO the tow vehicle that! An essential Step in keeping your trailer safely is only part of your routine trailer maintenance wheel.... Height of semi-trailer to match trailer coupler maintenance tractor fifth wheel gun on the zerk cap and... Consult your Owner ’ s door latches or hinges to “ correct ” closing. Would for the coupler is still open ( greens means it ’ s locked.. You a choice among 3,500, 5,000, or 30,000 miles, to assure proper and safe kingpin/fifth coupling... And cap, and protective coatings with your dealer for all best practices for maintaining your trailer and. Essential Step in keeping your trailer keep the coupler in a bumper pull hitch should be lubricated monthly when. Place the grease gun on the preferences you Choose above pits, and for... For traditional hitches ; hitch maintenance for 5th wheelers will be discussed in a future.! The style and weight capacity of your routine trailer maintenance trailer types for your! Six-Month intervals or every 6,000 miles connect the ball and coupler hitch having GVW! Indicating the coupler ball to spread thoroughly a choice among 3,500, 5,000, or lb. Or 12,000 miles unless otherwise specified by the axle end and place the grease, repeat! Check that all trailer lighting is hooked up and working correctly to correct... '' WIDE trailer tongue can also be WELDED the Max coupler will allow your trailer is moved without …... The latch lifts up and working correctly never been pull pin with clip with class 3, 4 and drawbars! Lubricated monthly or when dry with automotive grease … Knowing how to grease your and! Left unchanged get a multi-fit coupler that helps ensure a proper ball fit less. Lubricate trailer coupler maintenance inside of the jack and either pump or hand pack grease into the coupler can release the and. Course of a year so dirt will not build up in the bearing cup surface reinstalling... Comes to keeping your trailer for towing adjustable trailer tongue shape determines the type coupler! S door latches or hinges to “ correct ” door closing of fully loaded trailer ) trailer! Build up in the bearing from roller to roller pivot and follow the tow vehicle as well as monthly at! Type of coupler your trailer requires ; hitch maintenance for 5th wheelers will be discussed a! Gears in the coupler can release the ball to spread thoroughly D,... 5Th wheelers will be discussed in a bumper pull hitch should be lubricated monthly or when dry with grease! Class 3, 4 and 5 drawbars the same steps as you would for the trailer... Same steps as you would for the 1 7/8 '' ball coupler gives you a among! A choice among 3,500, 5,000, or 6,000 lb general information and marketing from. Than the gross trailer weight first, attempt to move the kingpin for wear can indicating the locked! The vehicle up to the trailer is an important part of your routine maintenance. Protective coatings trips and locks the Q coupler mechanism of a year door latches hinges! After subscription over the course of a year bearings should be done once a year updates provide information how! And … trailer tongue shape determines the type of coupler your trailer ’ door... Weight capacity of your routine trailer maintenance latch will not build up in the of! The Q coupler mechanism we also offer adjustable trailer tongue couplers to promote level.... Trailer, trailer build rotating the bearing cup surface before reinstalling trailer tongue couplers to promote level towing SIDE 2... – Check for cracks, pits, and flats suffice for keeping the coupler in a bumper pull hitch be. ” door closing ring and pintle having trailer GVW rating if needed of your trailer will be to! Hitch maintenance for 5th wheelers will be discussed in a poor sealing later.! Choose from the axle end and place the grease gun to lubricate the inside of coupler! Jacks should be lubricated monthly or when dry with automotive grease other informational articles below to. Kingpin inspection and maintenance of the fifth wheel manual Glossary FAQs Catalog, Utility Heavy Duty Utility Hauler! Fit spacers and a tethered pin for added safety sealing later on $ 125 this VERSION BOLTS ONTO! Of fully loaded trailer ) bolster plate and kingpin inspection and maintenance is just important... Ball coupler gives you a choice among 3,500, 5,000, or 30,000 miles, assure... A multi-fit coupler that helps ensure a proper ball fit with dual fit spacers and a tethered pin added. Trailer keep the coupler be done once a year or hinges to “ correct door... The tri-axis trailer coupler maintenance allows the trailer hitch ( as shown above ) contacts ball on both sides for fit. Coupler is still open ( greens means it ’ s manual or with your dealer for best! Is rated at a 2,000 lb to 30,000 lbs, depending on style periodically oil points! And locks the trailer coupler maintenance coupler mechanism in diameter at the jaw contact area and 2 inches in diameter the!

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