Curt Group 19279 User manual

CURTMFG.COM •PRODUCT SUPPORT: 877.287.8634 •19279-INS-RA •09/06/2022 •ECN9888 •PAGE 1
INSTALLATION MANUAL 19279
Tools Required
Allen keys Torque wrench
Product Photo
Torque Specifications
Shoulder screw 6 in-lbs.
Use above torque setting unless otherwise noted
Product Registration
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Level of Difficulty
Moderate
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.
Parts List
Item Qty Description
1 1 Handle
2 1 Bearing
3 1 Spring
4 1 Shoulder screw
5 1 Wire lock pin, 1/4" x 1-3/4"
6 2 Key ring, 16mm
7 1 Twisted link chain
NOTICE
Before you begin installation,
read all instructions thoroughly.
Proper tools will improve the quality of
installation and reduce the time required.
To help prevent damage to the product
or vehicle, refer to the specified torque
specifications when securing hardware
during the installation process.
WARNING
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
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.

CURTMFG.COM •PRODUCT SUPPORT: 877.287.8634 •19279-INS-RA •09/06/2022 •ECN9888 •PAGE 2
Step 1
Insert all components as shown below. Fasten the handle with
the shoulder screw, placing it through the slot in the locking pin.
2
ASSEMBLY
Locking pin slot
3
4
5
67
1
Step 2
Torque the shoulder screw (#4) to 6 in-lbs.
Maintenance
The CURT 5th wheel hitch has been designed to offer years of
safe and reliable service. To achieve the best performance and
the longest possible service life, please follow the maintenance
schedule listed in the installation manual included with your hitch
or visit https://www.curtmfg.com for online installation manuals
2
3
4
5
67
1
Parts List
Item Qty Description
1 1 Handle
2 1 Bearing
3 1 Spring
4 1 Shoulder screw
5 1 Wire lock pin, 1/4" x 1-3/4"
6 2 Key ring, 16mm
7 1 Twisted link chain