JKS 9903 User Manual
Installation instructions, Welcome, Tools required
JKS 9903
JKS Body Lift Installation
Page 1
INSTALLATION
INSTRUCTIONS
Product: B1 Body Lift™
Part Number: JKS9903
Applications: Wrangler YJ, 1987-95
Welcome
Congratulations on purchasing a new B1 Body Lift from
JKS® Manufacturing. We are committed to providing you
with the best products available and your satisfaction is our
first priority.
We hope you enjoy your JKS® purchase and are here to
help if you still have questions after reviewing this safety
information and instructions. Contact us online at www.
jksmfg.com or by phone at 877-533-7557.
Tools Required
Metric/Standard Socket Wrench Set
Torque Wrench
Tape Measure
Philips Screwdriver
Medium Strength Threadlocker
Hydraulic Floor Jack
Sturdy Block of Wood (to protect body)
Center Punch and Hammer
3/16” and 7/32” Drill Bits
1/4” NF Tap *
Reciprocating Saw or Die Grinder with Cut-Off Wheel *
(for trimming fan shroud)
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.
CAUTION
Always Wear Protective Gear
Safety glasses and protective gloves are required.
Parts
Description
QTY
A
Dura-Thane™ Body Puck
11
B
1/2” x 4-1/2” Bolt
6
C
1/2” Flat Washer
6
D
7/16” x 4” Bolt
5
E
7/16” Flat Washer
5
F
Extended Radiator Bumper
2
NOTICE
One Side At A Time
Body lift must be installed on one side of vehicle at a time.
Motor Lift Recommended
Installation of JKS Motor Lift in conjunction with B1 Body
Lift is recommended. This will make steps 2, 6 and 7 un-
necessary.
Install body lift first if installing motor mount lift and body lift
at the same time.
517-278-1226 • [email protected] • www.jksmfg.com
491 W. Garfield Avenue, Coldwater, MI 49036