curt 19280 Installation Manual

INSTALLATION MANUAL
Level of Difficulty
Moderate
Installation difficulty levels are based on time
and effort involved and may vary depending on
the installer level of expertise, condition of the
vehicle and proper tools and equipment.
Weight Capacity
Gross trailer weight (GTW)
Vertical load
Parts List
Item Qty Description
1 1 Flat washer, M20
2 2 Lynch pin
3 1 Carriage bolt, M20 x 130mm
4 1 Carriage bolt, M20 x 90mm
5 1 Flange nut, M20
6 1 Jam nut, M20
7 2 Clevis pin
8 2 Hex head cap screw, M14
9 2 Nut, M14
10 1 Gooseneck ball coupler
Tools Required
Ratchet Torque wrench
Socket set Wrench set
Torque Specifications
1/2" bolt 65 ft-lbs.
M14 bolt 50 ft-lbs.
M20 bolt 300 ft-lbs.
M20 carriage bolt 100 ft-lbs.
Use above torque setting unless otherwise noted
Product Registration
CURT stands behind our products with
industry-leading warranties. Provide
feedback and help us to improve our
products by registering your purchase at:
warranty.curtgroup.com/surveys
CURTMFG.COM
• PRODUCT SUPPORT: 877.287.8634
DANGER ZONE PRECAUTIONS
Block all trailer tires in front and behind with appropriate wheel chocks. Do not
substitute objects such as, but not limited to: stones, wood blocks, etc. Front
trailer lifting jacks must be supporting the trailer and resting on a firm and level surface.
Towing vehicle must be stationary with automatic transmission
in park (manual in neutral), emergency brake applied and engine off.
WARNING
20,000 lbs. Fully instruct and demonstrate the operation of this 5th wheel hitch to the end user. Include the
importance of observing all warnings contained herein, including warning labels on 5th wheel
5,000 lbs.
hitch main body. Provide this manual in its entirety to the end user. Serious injury or death may
result if the warnings above are not observed.
Do not expose hands, body parts or clothing between the truck and
trailer or the truck's bed sides and trailer. If you must place any part
of your body under trailer or between truck and trailer, you must:
1. Block all trailer tires with wheel chocks.
2. Make sure trailer landing gear / jacks are resting on a firm, level surface.
3. Towing vehicle must be stationary with auto transmission in park
(manual in neutral), emergency brake applied and engine off.
Never exceed the towing capacity (trailer and contents combined)
of any towing system component or your vehicle.
Improperly coupled trailers can separate or drop without notice,
causing serious injury or death. To reduce the chance of serious injury or death:
Never attempt to couple trailer without reading and following all instructions thoroughly.
Always follow operating instructions to secure trailer to tow vehicle.
Make sure the hitch is secure before towing.
Prior to towing, ensure all components and hardware are structurally sound and secure.
Always chock the trailer to prevent movement while coupling the hitch.
Always ensure lynch pins are installed through handle before towing.
Always perform a pull test prior to towing. See 'pull test' later in this instruction manual.
Never position anyone under the trailer's kingpin area during coupling and uncoupling.
Do not torque upper M20 head pivot bolt (#6). The nut is designed to only make contact but not
apply clamping force. If bolt is torqued it could cause bolt to fail causing hitch separation during
use leading to severe injury or death. If hitch head appears loose the 20mm bolt can be removed
and inspected for damage if any cracks or damage is visible immediately discontinue use of hitch.
Product Photo
• 19280-INS-RA • 03/21/2023 • ECN9809 • PAGE 1
19280