Install Guide

2018-2026 Ford Expedition Full Skid Plate Package

2018-2026 Ford Expedition, Expedition MAX, Expedition Tremor
Part #JG-EXP-SKID-PACKAGE
Difficulty
Moderate
Steps
11
2018-2026 Ford Expedition Full Skid Plate Package
1

Safety First!

The skid plates can be installed on the ground, but if you do decide to jack up your truck to get more room for the install ALWAYS use jack stands. Never go underneath your truck on jacks alone.
2

Vehicle Preparation for Skid Plate Install

The first step is to remove any factory skid plates or felt covers. Depending on the model of Expedition there may be some factory installed clip nuts and bolts in the locations used to mount our skid plates. You can re-use these if you like, they are M10 bolts and ours are 3/8" Grade 8 bolts so do NOT mix our bolts with factory clip nuts. We suggest you replace all factory clip nuts with our stronger spring steel clip nuts and grade 8 bolts.
3

Front Steel Brackets Prep

Before we install the front two mounting brackets we want to install the provided 3/8" clip nuts on the brackets. The barrel side of the clip nut will be on the backside and installed on both the left and right bracket as shown below. It can be useful to use a small hammer to tap these clip nuts into place. The retaining clip on the clip nut will snap into place when centered over the hole on the brackets.
Front Steel Brackets Prep
Front Steel Brackets Prep
4

Front Bracket Installation

The 3/8" clip nuts will need to be installed in your frame rails prior to mounting the brackets. The front location (closest to bumper) circled in red below will need a clip nuts. If you have a non-turbo engine you will need to use (4) clip nuts, (2) per side. Insert them through the square hole in the frame and push until they snap into place over the smaller circle hole. These brackets will be installed now on the frame rail. On the ecoboost models you will remove the bolt for the intercooler support bracket one side at a time. If you remove both sides the intercooler will drop down and could damage the hoses. Once the bolt is removed install one clip nut in the bolt location in front of the intercooler mount location. See image below for locations. Install with factory bolt on intercooler and provided 3/8 bolt and washer in front, leave loosely tightened for now so bracket can slide side to side. Pro Tip: Using a flat head screwdriver and a small hammer can make installing the clip nuts a breeze!
🔧 Torque: 30 ft-lbs
Use provided Blue Loctite on all bolts that go into clip nuts
Front Bracket Installation
Front Bracket Installation
5

Front Crossmember Bracket

There will be an additional bracket that mounts to the two front crossmember clip nut locations shown below circled in red. Use the provided 3/8" clip nuts and the provided 3/8" bolts and washers to mount this bracket. There is a chamfer on the edge of this bracket (where the finger is pointing in the image below), the chamfered ends MUST face the rear of the vehicle. Front cross member bracket installed, as shown below. The Front and Engine skid plate will mount to the pre-installed rivet nuts on this bracket.
🔧 Torque: 30 ft-lbs
2WD F150 Models ONLY
Front Crossmember Bracket
Front Crossmember Bracket
Front Crossmember Bracket
6

Install Clip Nuts

Install the provided 3/8" clip nuts into the frame in the (2) locations shown below. The front two circled bolts will line up with the bracket installed in the previous step.
Install Clip Nuts
7

Engine Skid Install

Thread (2) of the provided 3/8" bolts with washers into the rear clip nuts in the location circled below. Only thread the bolts a few turns so there is plenty of thread exposed to slide the skid plates into place. Slide the rear of the engine skid onto the bolts that were just installed and while holding it up, loosely install the front (2) 3/8" bolts and washers. Bolt locations shown in the second picture below.
Use provided blue Loctite on 3/8 bolts
Engine Skid Install
Engine Skid Install
8

Front Skid Install

Slide the slotted rear end of the front skid plate onto the (2) 3/8" bolts installed in the previous step. The front skid will go on top of the engine skid. Hold the skid plate in place and hand thread the front (2) 3/8" bolts and washers into the front steel brackets (location circled below). If you are only installing the engine skid plate package you can tighten all the bolts now and your installation is complete! If you are installing additional skids leave the bolts loose for now.
🔧 Torque: 35 ft-lbs
Use provided blue Loctite on 3/8 bolts
Front Skid Install
9

Transmission Skid Plate Install

Remove any factory skid plates or felt covers and associated brackets prior to installation. If you have your engine skid plate installed this will use the rear two bolts of the engine skid (circled below). If not install the provided (2) 3/8" clip nuts in this location, then loosely thread (2) 3/8" bolts with washers into these clip nuts. On either side of the frame rail there will need to be a 3/8" clip nut installed that will align with the rear tabs on the transmission skid plate. (See CAD model pictures below)
Use provided blue Loctite on 3/8 bolts
Transmission Skid Plate Install
Transmission Skid Plate Install
Transmission Skid Plate Install
10

Transmission Skid Plate Install

If installing with Juggernaut USA engine skid plate, install the front of the transmission skid plate UNDERNEATH the engine skid plate. If installing with factory engine skid plate the front of the transmission skid must be installed ON TOP of factory engine skid plates. Slide front of transmission skid plate onto bolt installed in previous step and push back of skid plate up until the tabs on either side line up with the outside frame rail clip nuts installed in the previous step. Use the provided (2) 3/8" bolts and washers to secure the back of the skid plate.
🔧 Torque: 35 ft-lbs
Use provided blue Loctite on 3/8 bolts
Transmission Skid Plate Install
11

Transfer Case Installation

There will be (4) 5/16" clip nuts provided that will need to be installed into the drivers side frame rail and transmission crossmember in the locations indicated below. Once the clip nuts are installed the skid plate can be installed. The arrow cut into the skid plate will point towards the front of the vehicle. Use the provided (4) 5/16" bolts and washers to secure the skid plate.
🔧 Torque: 25 ft-lbs
Use Blue Loctite on 5/16" Bolts
Transfer Case Installation

Installation Complete

Enjoy your new Juggernaut USA skid plate. Built, fabricated & assembled in Colorado — backed for life.

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Our team installs these every week at our Wheat Ridge, CO shop. Skip the garage time — book a professional install and drive away dialed in.