JKS 7100 - Manual

JKS7100 JKS Adjustable Control Arm Installation Page 1
INSTALLATION
INSTRUCTIONS
Product: Adjustable Upper Control Arms
Part Number: JKS7100
Applications: Wrangler TJ, 1997-06 (front only)
Grand Cherokee ZJ, 1993-98 (front only)
Grand Cherokee WJ, 1999-04 (front only)
Cherokee XJ, 1984-01 (front only)
Comanche MJ, 1986-92 (front only)
Welcome
CONGRATULATIONS on purchasing a set of new Adjust-
able Control Arms from JKS Manufacturing. We are com-
mitted to providing you with the best products available and
your satisfaction is our first priority.
PLEASE READ these Installation Instructions carefully,
and save them for future reference, as they contain impor-
tant installation and maintenance information.
Important
SUSPENSION COMPONENTS THAT HAVE RUBBER
BUSHINGS must be tightened with vehicle on level
ground and at normal ride height. The springs must be
supporting the weight of the vehicle when the hard-
ware is torqued; or else ride comfort could be affected
and premature bushing wear may occur.
RUBBER BUSHINGS MUST NEVER BE LUBRICATED,
as doing so will impair performance and longevity.
COMPATIBLE WITH original 4-link suspension con-
figuration and vehicle ride height up to 6.0”.
REFER TO FACTORY SERVICE MANUAL for informa-
tion and procedures not covered in these instructions.
Tools Required
 Metric/Standard Socket Wrench Set
 Torque Wrench
 Tape Measure
 Anti-Seize Lubricant
 Hydraulic Floor Jack & Jack Stands
 Heavy Duty Ratchet Strap *
 Factory Service Manual (recommended)
* Asterisk denotes tools that are not required for some applica-
tions. Thoroughly read instructions first to determine which tools
will be required for your application.
ATTENTION INSTALLER
Install Adjustable Control Arms ONE AT A TIME for
easiest alignment of mounting hardware.
Installation
‰ 1. REMOVE ORIGINAL FRONT UPPER
SUSPENSION ARM
 Raise and support the vehicle chassis with jack
stands positioned behind the front lower suspen-
sion arm brackets.
 Raise and support the front axle housing with a
hydraulic jack. HINT: The axle housing should be
evenly supported, with the suspension at normal
ride height. Do not attempt removal or installa-
tion with the suspension extended, or the axle
drooped, as this will place tension on suspension
arm mounting hardware.
 Remove the front upper suspension arm nut and
bolt from the axle housing bracket. Retain the
original mounting hardware.
517-278-1226 • [email protected] • www.jksmfg.com
491 W. Garfield Avenue, Coldwater, MI 49036