curt 16993 User manual

CURTMFG.COM •NEED ASSISTANCE? •877.287.8 634 •16993-INS-RA •PAGE 1
INSTALLATION MANUAL 16993
Tools Required
Torque wrench Socket, 22mm
Wrench, 22mm Safety glasses
Level of Difficulty
Easy
Parts List
Item Qty Description
1 2 Universal shim
2 4 Hex bolt, M14 x 2 x 50mm
3 4 Hex bolt, M14 x 2 x 85mm
Product Photo
Torque Specifications
M14 bolt 100 ft-lbs.
Use above torque setting unless otherwise noted
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.
Maintenance
Refer to maintenance instructions provided with your 5th wheel.
Product Registration and Warranty
CURT Group 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 •NEED ASSISTANCE? •877.287.8 634 •16993-INS-RA •PAGE 2
Step 1
Measure the center to center distance
between the pucks in the truck bed. If less
than 991mm, the shim kit is not needed.
Using this measurement, determine the
number of shims required from the table below.
Step 3
Continue following the instructions provided
with the original 5th wheel assemblies.
Step 2
Install the shim(s) between the 5th wheel head and leg(s), using the bolts provided in the shim kit.
First shim
(passenger-side)
First shim
(passenger-side)
Bolts provided
in kit
(both sides)
Bolts provided
in kit (both sides)
Second shim
(if needed) Second shim
(if needed)
Measured Puck Width
+1 shim 39-1/16" (992mm)
to 39-1/4" (996mm)
+2 shims 39-1/4" (997mm)
to 39-7/16" (1001mm)
Measure center-to-center
M20 / M25 M30