Cequent Performance Products 78179 Instructions D'installation

Hitch Shown In Proper Position
Equipment Required:
Fastener Kit: 78179F
Wrenches: 3/4 , 7/8, 21 mm, 22mm
Drill Bits: None
Existing Weldnut Typical both sides
Frame
Existing M14 bolt
Note: All Fasteners
Typical Both Sides of
Vehicle
Teeth side
against hitch
1 1 1 1 Qty. (4) Carriage Bolt 1/2-13 X 1-3/4
2 2 2 2 Qty. (4) Spacer
Fasteners Typical Both Sides of Vehicle
Note: Factory Installed Steel Step Bumper and Brackets Must Be Used In Conjunction with Hitch
1. Remove existing M14 bolts from end of each frame rail.
2. Lift receiver into position, locating rearmost slots in receiver under existing weldnuts in vehicle frame.
3. Reinstall existing M14 bolts through receiver and frame into existing weldnuts.
4. Install remaining fasteners as shown.
Note: check hitch frequently, making sure all fasteners and ball are properly tightened. If hitch is removed, plug all holes in trunk pan or other body panels to
prevent entry of water and exhaust fumes. A hitch or ball which has been damaged should be removed and replaced. Observe safety precautions when working
beneath a vehicle and wear eye protection. Do not cut access or attachment holes with a torch.
This product complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5
and SAE J684.
© 2013, 2016 Cequent Performance Products
Printed in Mexico
Installation Instructions
Chevrolet Silverado Pickup
GMC Sierra Pickup
(Requires OEM Bumper)
Note: Factory Installed Steel Step Bumper
and Brackets Must Be Used In
Conjunction with Hitch
1
2
3
4
Note: 2014 and newer vehicles without OEM hitch: The existing factory plate structure will need to
be removed.
1. Remove (2) M8 bolts connecting the center hitch tabs to the plate structure.
2. Remove (2) M14 bolts and nuts that secure the plate structure to the frame rails.
3. Remove and retain (2) M14 bolts that secure the rear of the hitch to the frame rails.
4. Remove and retain (4) M12 nuts and (2) stud plates that secure the hitch to the side of the
frame rails.
5. Remove the factory plate structure and return to owner with fasteners.
6. Re-install the stud plates and nuts removed in step 4 and torque nuts to 52 ft-lb
CAUTION: WITH THE REMOVAL OF THE FACTORY PLATE STRUCTURE
THE STEP BUMPER IS NO LONGER ABLE TO BE USED FOR TOWING
Tighten M14 CL10.9 fasteners with torque wrench to 115 Lb.-Ft. (156 N*M)
Tighten all 1/2 GR5 fasteners with torque wrench to 75 Lb.-Ft. (102 N*M)
Do Not Exceed Lower of Towing Vehicle
Manufacturer's Rating or
Hitch type
Weight Distributing
Weight Carrying
Ball Mount
Factory installed Bumper Bracket
Typical Both Sides
Existing M14 bolt
Existing M12 nut
Existing M14 nut
Removal of existing factory plate structure
3 3 3 3 Qty. (4) Conical Washer 1/2
4 4 4 4 Qty. (4) Hex Nut 1/2-13
Sheet 1 of 3 78179N
Part Numbers:
78179
(U-Haul)
Max Gross Max Tongue
Trailer WT (LB) WT (LB)
10000 (4540 Kg) 1000 (454 Kg)
6000 (2724 Kg) 900 (409 Kg)
Wiring Access Location: PU3
Existing M8 bolt
Existing stud plate
Factory plate
structure 2014
and newer
models
Figure 1
.
4-1-16 Rev. C
Form: F205 Rev A 5-6-05