cck009 installation instructions - bmr … cck009 installation instructions recommended tools:...

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1 CCK009 INSTALLATION INSTRUCTIONS RECOMMENDED TOOLS: Hydraulic jack and jack stands Wrenches and sockets: 18mm, 21mm, 3/4", 7/8" Pry-bar and rubber mallet Drill with 1/2" drill bit INSTALLATION: 1. Open trunk and remove interior panels to gain access to the upper shock studs. 2. Using a 15mm wrench or socket, remove the upper shock nuts inside the trunk. IMAGE 1 3. Lift vehicle and support with jack stands under the frame rails. Remove wheels/tires. 4. Support the axle with a hydraulic jack then remove the lower shock bolts using a 21mm wrench or socket. Remove the shocks. 5. If vehicle is equipped with OE quad shocks, remove them using a 15mm and 18mm wrench or socket as shown in IMAGE 2. 6. Lower the rear end and remove the factory coil springs. 7. Bolt the BMR lower bracket to the factory shock mounting hole as shown in IMAGE 3 using the 1/2" x 1.25" bolt, large washer and lock nut.

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CCK009INSTALLATIONINSTRUCTIONS

RECOMMENDEDTOOLS:

Hydraulicjackandjackstands

Wrenchesandsockets:18mm,21mm,3/4",7/8"

Pry-barandrubbermallet

Drillwith1/2"drillbit

INSTALLATION:

1. Opentrunkandremoveinteriorpanelstogainaccesstotheuppershockstuds.

2. Usinga15mmwrenchorsocket,removetheuppershocknutsinsidethetrunk.IMAGE13. Liftvehicleandsupportwithjackstandsundertheframerails.Removewheels/tires.4. Supporttheaxlewithahydraulicjackthenremovethelowershockboltsusinga21mmwrenchor

socket.Removetheshocks.5. IfvehicleisequippedwithOEquadshocks,removethemusinga15mmand18mmwrenchorsocketas

showninIMAGE2.

6. Lowertherearendandremovethefactorycoilsprings.

7. BolttheBMRlowerbrackettothefactoryshockmountingholeasshowninIMAGE3usingthe1/2"x1.25"bolt,largewasherandlocknut.

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CCK009INSTALLATIONINSTRUCTIONS(Cont.)

8. Placeanangle-finderorlevelonthebrackettomakesureitisvertical,thentightentheboltusingtwo3/4"wrenches.IMAGE4

9. Usingtheupperholeasadrillguide,drilla1/2"holeintherearendbracket.IMAGE5.

10. Inserta1/2"x1.5"bolt,largewasher,andlocknutandtightenusingtwo3/4"wrenches.

11. Nowmovetotheuppershockmount.Thismountwillrequiretwopeopletoinstall,oneinsidethecarandoneinsidethewheel-well.InserttheupperBMRbracketasshowninIMAGE6,insertingthestudthroughthefactoryshockmountinghole.

12. Placethe5/8"flatwasherandlocknutontothestudandtightenwhilethesecondpersonholdsthebracketfrominsidethewheel-wellusinga3/8"extensionorlargescrewdriver.Tightenthenutusinga7/8"wrenchorsocket.SeeIMAGE7onthefollowingpage.

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CCK009INSTALLATIONINSTRUCTIONS(Cont.)

13. Oncetheupperandlowermountsareinstalled,assemblethecoil-oversofyourchoiceusingthemanufacturersrecommendations.

14. Installthecoil-oversusingtheprovided1/2"x2.5"bolts,stainlesswashers,andpoly-locknuts.

15. Adjusttothedesiredrideheight,re-installwheels/tires,andlowerthevehicle.

COIL-OVERRECOMMENDATIONS:

Fora1"-3"lowering,werecommendthefollowingVikingcoil-overoracoil-overwithspecssimilartothesebelow:

VikingPart#C209-W

• Bearingstyleendssuggested,bushingstyleendsnotrecommended

• Mostcoil-oversareavailableintwodifferentmountingwidths,1"and1.25".BMRbracketsaredesignedtoaccommodatea1.25"width.TheWinthepartnumberabovedictatesthewiderbearing.

ShockSpecs: Compressedheight-11.57

Extendedheight-17.32

Shockstroke-5.75

Recommendedshockheight(eye-to-eye)- 13.875-15.125

SpringSpecs: Thiscoil-overandmostwithsimilarspecificationsaslistedabovewillaccommodateeithera10"or12"longspring.Asageneralruleofthumb,forspringrates150lbs/inandlowerwerecommenda12"spring,andrates175lbs/inandhighershouldusea10"longspring.