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EVO Manufacturing

Jeep Wrangler JL Unlimited 2018+

High Clearance Long Arm Kit Instruction Manual

EVO-3010

4 DOOR ONLY

Содержание EVO-3010

Страница 1: ...1 EVO Manufacturing Jeep Wrangler JL Unlimited 2018 High Clearance Long Arm Kit Instruction Manual EVO 3010 4 DOOR ONLY ...

Страница 2: ... cutting and grinding of frame mounts and welding of new bracketry Gas tank removal is required This is easiest done when tank is low on fluid Wheel spacers or aftermarket wheels with a smaller backspacing than factory are required for a complete installation All Vehicles that spend time on salted roads It is recommended that removal of control arm joint collar threaded end on all control arms bef...

Страница 3: ...lbs Regularly check all jam nuts and punch bolts on all control arms for proper torque tightness Failure to do so may cause premature wear of threads on arms Parts included Table below shows black painted EVO MFG JLU Long Arm Pro Description Part Quantity EVO JL Fr Lower Long Arm Pair 1 EVO 12324B 2 EVO JL Rr Lower Long Arm Pair 2 EVO 11061B 2 JL HC Long Arm Hardware 3 EVO 770076 1 9 16 18 Flag Nu...

Страница 4: ...4 7 6 2 5 1 3 4 9 8 10 13 14 15 12 11 16 ...

Страница 5: ...stands for vehicle Verify all lines wires are not over extended o Remove tires if needed for easier install o Make sure to wear safety equipment eye protection hand protection foot protection etc at all times during installation o Make sure all safety precautions have been taken o Always check and replace any part of vehicle that is warn or broken before starting install o Do not mix anything EVO ...

Страница 6: ...frame rails crossmember extending the suspension until the tires leave the ground 2 Securely place weight approved jack stands for vehicle under frame With vehicle rear tires now suspended and frame securely supported on stands remove tires from vehicle ...

Страница 7: ...d to axle Vehicle wiring and hoses vary make sure all wires hoses lines etc from frame to axle are freed up giving ample length to move axle downward as needed before proceeding verify wiring hoses etc do not get stretched while lowering axle in next steps Support BOTH axles with jack stands 5 IF you are replacing shocks and not using shock extensions remove upper bolt Otherwise leave shock mounte...

Страница 8: ...riveshaft from axle Tie up and out of the way 10 To lower the axle without any binding we will remove the factory lower front control arms Remove the driver side first then remove the passenger side Repeat on rear arms Be careful when removing control arms Axle may rotate downward due to off centered weight support pinion if necessary ...

Страница 9: ...e use caution and appropriate support Repeat on rear arms Be careful when removing control arms Axle may rotate downward due to off centered weight support pinion if necessary 14 Carefully Support underside of gas tank Remove all bolts holding it to chassis Carefully lower tank remember there is fuel BE CAREFUL until you can reach connections on top of tank and disconnect Set tank aside in a safe ...

Страница 10: ...rossmember bar in front of exhaust crossover Bar will not be reused Keep hardware 16 Using tools at your deposal grinders cut off wheels torch plasma cutter etc Clearance all control arm mounts front upper lower and rear upper and lower clean to frame rails ...

Страница 11: ...t bar was once bolted using original factory bolt This will locate this bracket in the proper location Slight clearance of edge lip on exhaust collector may be required Do so as needed Repeat previous step on passenger side less exhaust note 19 On driver side front only lower arm mounting hole will need to be drilled through frame Mark center using bracket as template and drill through both sides ...

Страница 12: ... pilot hole make hole in OUTSIDE of frame ONLY 22 On rear we need to trim some of the rear body mount bracket on frame just rearward of the body mount itself on driver passenger sides Use the EVO Long arm as a template and slowly trim and fit body mount bracket until bracket fits nicely against body mount bracket and lower hole on underside of frame line up to install bolt Roughly the rear side of...

Страница 13: ... front Brackets as shown not all areas are shown weld all points of connection between frame and brackets top and bottom front and back Driverside Red Lines for Reference Passenger Side Red lines for Reference ...

Страница 14: ...14 23 Remove body mount bolt that is located in front of both rear tires Keep hardware will be reinstalling body mount ...

Страница 15: ...ckets to frame Tack then weld ALL SEAMS CONNECTIONS AND OPENINGS BETWEEN EVO BRACKETS AND FRAME 25 Reinstall body mount using factory hardware Avoid welding near transmission crossmember on front passenger bracket Use picture as reference Pictured Front passenger x2 Rear driver x2 ...

Страница 16: ...gusset welding to body mount lip and upper control arm bracket corner Reference red line when welding 26 On rear axle cleanly cut and grind smooth to axle tube the entire driver and passenger side rear lower control shock mounts Upper control arm mounts on axle will stay unmodified ...

Страница 17: ...le tube Notched front edge of EVO Bracket should be located flush with outer edge of axle bumpstop pad Shock tabs should angle toward middle of vehicle See photo Once positioned tack in place Verify correct location of left and right and weld all connections to axle Both sides Paint all bare surfaces ...

Страница 18: ...trol arms with adjustable end at axle All arms zerc fittings and pinch bolts are recommend be on the up side during install 30 Arms fully threaded in will be just slightly stretched of factory placement Some stretch can be done by lengthening the arm thread out Do not exceed 1 total on all arms Cycle suspension to check for any interferences ALL CONTROL ARM STARTING LENGTHS ARE LISTED ON BEGINNING...

Страница 19: ...er side through drilled hole sawed holes 5 8 Bolt washer and large flag nut on Front Lower passenger side Front upper will use suppled 4 x 9 16 bolt washers and nut on both driver and passenger side frame 32 Rear Lower will used supplied 4 x 9 16 bolt washers and small flag nut on both driver and passenger side frame Rear Upper will used supplied 3 5 x 9 16 bolt washer and small flag nut on both d...

Страница 20: ...ed hardware Verify all wiring and hoses are connected and have enough freedom for suspension motion 34 Reinstall gas tank Carefully Make sure all hoses and wires are properly connected make sure there are no leaking fluids Check and make sure all gauges read properly ...

Страница 21: ... correct way to center do not do a full rotation of steering wheel closest direction to straight watch wheel while turning and pinch nuts once straight You may need to do this more than once after a drive to get it straight to your liking Test brakes and verify no leakage in lines before driving Recheck often Removal or trimming of factory plastic inner fender liner may be required to clear combin...

Страница 22: ...ses while driving After modification of a vehicle there will be differences in driving experiences and capabilities be mindful of that o Inspect and Retorque all Bolts after 500 miles of competed installation and regularly thereafter o Some modification may be required o Test brakes and verify no leakage in lines before driving Recommended Torque Size Grade 2 Grade 5 Grade 8 18 8 S S Coarse Fine C...

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