PRODUCT: JL True Dual Rate Coils, Full Set

REV: E | 05-22-2024 | II-Coils

READ INSTRUCTIONS IN FULL BEFORE INSTALLATION.
QUESTIONS? CALL 916-631-8071 M-F 7:00 AM – 5:00 PM PSTThe MetalCloak experience includes the ease of installation of our products. We design for most contingencies, but
installation may be different based on different Jeep condition, configuration and/or year.
We are continually trying to improve our products and instructions – please help us by providing feedback and pictures ifyou find any part of the instructions that do not match your Jeep or are not easily understandable.
If you have any difficulties at all, please give us a call. Thank you and enjoy your MetalCloak Products!
WARRANTY INFORMATION: This article is sold without warranty expressed or implied. No warranty or representation is made as tothis products ability to protect the user from injury or death. The user assumes that risk. The effectiveness, warranty and longevity ofthis equipment are directly related to the way it is INSTALLED, USED and/or MAINTAINED. THE USER ASSUMES ALL RISK. By
purchasing this product and opening the packaging, purchasers expressly acknowledge, understand and agree that they take, selectand purchase these MetalCloak products from Armored Works, LLC, its affiliates and distributors and agents as is and with all faults.
The entire risk as to the quality and performance of these MetalCloak products is with the purchaser. Working on your vehicle can be adangerous activity. If you are unsure of what you are doing, please leave mechanical or safety critical work to a skilled mechanic. We
take no responsibility for the incorrect use and/or installation of MetalCloak products.

Section 1: Tools & Notes on Installation
Tools Required: This list is the recommended tools for ease of installation. Other versions of the same tool can be used. For
example, Allen Wrenches instead of Allen Drive Sockets. Be sure to use metric on metric and SAE on SAE.

Socket & Ratchet Wrench

Set of SAE & Metric Sockets &Wrenches

Die Grinder

Metric Hex Sockets
and/or Hex (Allen) Wrenches

Electric Drill
1/8” up to 1/2” Drill Bits

3/8” Flare Nut Wrench (10mm willwork) for Brake Lines

HOW TO USE THIS GUIDE: The installation guide contains ALL steps for installation. Please read and follow the instructions
in order of each page top to bottom and left to right.
Jeep Model: Instructions may apply to multiple Jeep models but are labeled separately where appropriate (i.e. TJ vs. LJ).
Options: Because of the number of component options we offer, these instructions may contain steps that will not matchyour particular configuration. You can skip these steps.
Images: Pictures are provided and parts are labeled throughout the instructions. Each text box contains guidance based on
the pictures next to it. The text will refer to alphabetical labels (A, B, etc.) found in the images.
Installation Notes: Terms may be used in the body of the instructions that you may not be familiar with, if you have anyquestions feel free to contact us at the number below, or email techhelp@metalcloak.com
QUESTIONS: Any questions or comments about the instructions? Call us at 916-631-8071 M-F 7:00 AM – 5:00 PM PST.
II-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 2 of 9

Section 2: Product Components

II-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 3 of 9

Section 3: Installation Instructions
Step 1: Remove Stock Components

A.

Disconnect front sway bar links using a 18MM wrench and 6MM allen wrench. Save all Hardware

B.

Using a 10MM socket disconnect the brake line brackets that is attached to the frame. Save all Hardware.

Important Note: The brake line on the lower front control arms (drivers and passenger side) must be removed from thebracket. It may be pried out or cut; be VERY carful not to damage the brake line!!!

Important Note: To help prevent strain on the brake lines MetalCloak recommends clipping all
zip ties attached to the brake lines.

BNoteANoteII-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 4 of 9

Section 3: Installation Instructions
Step 1: Remove Stock Components

Important Note: Disconnect any electronics attached to the axle (Locker plug,Front axle disconnect plug, etc.)

C.

Using a 21MM Socket disconnect the stock track bar. Save all hardware.

D.

Use a 18MM Socket and Wrench to remove the shocks. Save allhardware

E.

Remove stock springs, and any spacers that have been used if vehicle has
been previously lifted.

CDEII-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 5 of 9

Section 3: Installation Instructions
Coil Isolator Information Guide

Important Note: You must remove the stock isolators before installing the provided coil isolators. If you have any questions give us acall at 916-631-8071.

II-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 6 of 9

Section 3: Installation Instructions
Step 2: Install Front Coils

F.

Using a 10mm socket
disconnect the bracket fromthe spring perch on the axle.

G.

Install the front coils. Make
sure the tightly wound coils
are oriented upward.

H.

Slip the bottom of the coilonto the coil base on the axle.
Rotate the coil until it isseated properly on the coil
base.

I.

Important Note: Droop your suspension to gain access to the spring perch. Be sure
to watch the ABS lines so they do not get over extended and break.

FG

Reconnect all disconnectedparts

H
Important Note: If the axle does
not droop enough to allow the coil
to be put in place a coil compressor
can be used to compress the coil toallow fitment.
II-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 7 of 9

Section 3: Installation Instructions
Step 3: Remove Rear Stock Components
J.

Using a 18mm socket and wrench
disconnect the stock shocks. Save all
hardware.

K.

Disconnect the brake line brackets andE-brake cable on the axle to help allow
for full droop.

L.

Important Note: Disconnect any electronics attached to the axle (Locker plug,etc.)

KJ

Disconnect the rear sway bar links
using an 18MM wrench and 6MM Allen
wrench. Save all hardware.

M. Using a 21MM Socket and wrench
disconnect the stock rear track bar.
Save all Hardware.
N.

Remove Stock Coils.

MNLII-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

Page 8 of 9

Section 3: Installation Instructions
Step 4: Install Rear CoilsO.

If the axle does not “droop” enough to allow the coil to be put in place a coil compressor can be used to compress thecoil to allow fitment.

P.

Place the rear coil cup on top of the rear true dual rate coil.

Q.

Install rear true dual rate coils with the tightly wound coils oriented upward.

R.

Slip the bottom of the coil onto the coil base on the axle.

S.

Reconnect all disconnected parts.

PQ

II-Coils | Rev E | 05/22/2024 | Copyright 2011 Armored Works, LLC

RPage 9 of 9