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The Trusted Source

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Quadratec

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QRC

JK Rear Bumper

Installation Manual for 2007 - Current Wrangler (JK) 

#

12057.0220

TO REDUCE RISK OF SERIOUS INJURY OR PROPERTY DAMAGE:
READ ALL SAFETY MESSAGES AND UNDERSTAND ALL 
INSTRUCTIONS AND PROCEDURE 

NOTICES

BEFORE 

ATTEMPTING TO INSTALL OR USE THIS PRODUCT.

RISK OF EYE INJURY! SAFETY GLASSES MUST BE WORN AT
ALL TIMES WHILE INSTALLING OR MAINTAINING THIS PRODUCT. 
TORQUE AND RECHECK FASTENERS AFTER 250 MILES AND
FREQUENTLY THEREAFTER. INSPECT BUMPER BEFORE USE.
DO NOT USE IF DAMAGED. 

CHECK STATE AND LOCAL HIGHWAY SAFETY LAWS REGARDING
PERMITTED BUMPER TYPES AND HEIGHTS. 

BUMPERS ARE HEAVY AND WE STRONGLY SUGGEST THE
ASSISTANCE OF AN ABLE-BODIED ASSISTANT DURING LIFTING
AND INSTALLATION OF YOUR BUMPER.

QRC Rear Bumper: 12057.0220

QRC_JK_REAR_12057_0220_A4.qxp_A4  6/26/17  10:14 AM  Page 1

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Summary of Contents for QRC JK

Page 1: ...LASSES MUST BE WORN AT ALL TIMES WHILE INSTALLING OR MAINTAINING THIS PRODUCT TORQUE AND RECHECK FASTENERS AFTER 250 MILES AND FREQUENTLY THEREAFTER INSPECT BUMPER BEFORE USE DO NOT USE IF DAMAGED CHE...

Page 2: ...relative risk of injury property damage or adverse conse quence The signal words mean Before You Begin Installation Congratulations on your purchase of Quadratec QRC Rear Bumper for your Jeep Wrangle...

Page 3: ...M10 Bolts 4 F M10 Lock Washers 4 KIT CONTENTS LIST continued G M10 Flat Washers 4 H Nut Plate Brackets 2 REQUIRED TOOLS Safety Glasses 16mm Socket Ratchet 18mm Socket Ratchet Torque Wrench ft lbs A Q...

Page 4: ...M10 bolts holding the rear bumper support brackets to the frame using a 16mm socket see FIG2 Remove bumper from vehicle Figure 1 Figure 2 If equipped remove the three bolts attaching the original rec...

Page 5: ...f the vehicle FIG6 Figure 5 Figure 6 Align the holes in the bumper with the holes in the frame rails and the nut plates Thread the 12mm bolts with lock washer and flat washer into the nut plates insid...

Page 6: ...the bumper to the desired alignment FIG9 Then install the M10 bolts lock washer and flat washer in the smaller holes closer to the front of the vehicle and tighten the two M10 bolts with a 16mm socket...

Page 7: ...or gloss black spray paint sprayed on a piece of cardboard and Q Tip to gently fill in these chips This will prevent any rust from forming On all bumpers there is a chance of some surface rust showing...

Page 8: ...product What is Not Covered Your Quadratec Limited Warranty does not cover products or parts Quadratec determines to have been damaged by or subjected to a installation damage alteration modifica tio...

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