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11

1.75” Coil Spacer Lift Kit Installation: Rear

Loosen the drag links turnbuckle 
bolt using a 15mm socket. Adjust the 
turnbuckle until the steering wheel is back
 on center best as possible. Tighten the 
15mm nut to 50ft-lbs. (FIG 29)

Installation is now complete.

FIG29

Front: 

Upper control arms: 80ft-lbs.
Upper control arm heat shields: 40in-lbs.
Lower control arms: 190ft-lbs.
Brake hose to lower control arms: 15ft-lbs.
Brake hose to coil spring mounts: 40in-lbs.
Track bar: 110ft-lbs.
Sway bar links: 60ft-lbs.
Lower shock mount to axle: 75ft-lbs
Upper shock mount to frame: 80ft-lbs

Rear:

Upper control arm to axle: 95ft-lbs.
Upper control arm to frame: 120ft-lbs.
Lower control arms: 90ft-lbs.
Brake hose to axle: 15ft-lbs.
Track bar: 90ft-lbs.
Sway bar links to axle: 60ft-lbs.
Lower shock mount to axle: 75ft-lbs
Upper shock mount to frame: 80ft-lbs.

COMPLETE INSTALLATION BY CAREFULLY INSPECTING AND 

CONFIRMING CLEARANCE OF CHOSEN TIRE/WHEELS THROUGH 

FULL STEERING SWEEP AND SUSPENSION TRAVEL. ASSURE 

BRAKE LINES CLEAR AND NOT RUBBING AGAINST ANY 

SURFACE, ABS FITTING AND OTHER FASTENERS SECURED. 

CHECK SPEEDOMETER READINGS AND IF NECESSARY 

RECALIBRATE. HAVE ALIGNMENT SETTINGS CHECKED AND IF 

INDICATED, RE-ALIGN AT SHOP WITH EQUIPMENT SUITED FOR 

MODIFIED SUSPENSION JEEP VEHICLES.

INSTALL COCKPIT WARNING STICKER ON VISOR OR 

OTHER LOCATION VISIBLE TO ALL DRIVERS. 

Install cockpit 

warning  sticker  

on visor or other

 location  visible  

to all drivers 

and occupants.

Only once the vehicle is on the ground 
with all weight on both axles and all four 

the tires may you now fully torque all
 front and rear hardware to specifications. 

A professional alignment is recommended 
after lift kit installation but you will need 
to get the steering wheel close to center
 to prevent ESP warnings until you do so.

Slowly Drive the vehicle a few feet in a 
straight line so you know the tires are 
straight. The steering wheel should
 be  off-center.   

QJL_1.75_LIFT_16400_0010_LTR.indd   11

QJL_1.75_LIFT_16400_0010_LTR.indd   11

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9/11/20   1:33 PM

Содержание 16400.0010

Страница 1: ...CUPANTS AT ALL TIMES 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 DO...

Страница 2: ...IS RESPONSIBLE FOR MODIFICATIONS CONSISTENT WITH STATE LAWS AND GOOD SENSE 2 Before You Begin Installation Congratulations on your purchase of the Quadratec 1 75 Coil Spacer Lift Kit for 018 Current J...

Страница 3: ...2 Rear Bump Stop 2 Tall QTY 2 3 8 16 x 3 Hex Flat Head Screw QTY 4 3 8 Flange Nut QTY 4 Rear Shock Brackets QTY 2 1 2 13 x 3 5 Hex Head Bolt QTY 2 7 16 USS Flat Washer QTY 6 1 2 13 Lock Nut QTY 2 1 50...

Страница 4: ...e and support frame rails using jack stands Do not lower the axle at this time Remove front wheels tires Loosen the front track bar at both the frame and axle using a 21mm socket and wrench FIGs 1 2 R...

Страница 5: ...mm sockets and wrenches FIG 5 Loosen the upper control arms at both the frame and axle using a 18mm socket and wrench FIG 6 1 75 Coil Spacer Lift Kit Installation Front FIG5 FIG6 FIG7 FIG8 Disconnect...

Страница 6: ...ness from the axle housing and upper control arm using a trim removal tool FIG 14 Disconnect the brake line brackets from the lower control arm using a 15mm socket FIG 11 Save hardware Disconnect the...

Страница 7: ...ch bump stop to axle using the 3 8 hex head bolts washer and flange nut tighten until there is slight deformation of bump stop using a 9 16 socket Repeat this on other side of the vehicle Raise axle j...

Страница 8: ...lower control arms This completes the installation work on the front of the vehicle Torque all front end control arm and track bar hardware once the rear installation is complete Only once the vehicl...

Страница 9: ...the vehicle use a wheel chock on the front tires to prevent the vehicle from rolling forward and release the emergency brake Raise the rear of the vehicle and support frame rails using jack stands Do...

Страница 10: ...perly index and Position the new coil spacers into the frame mounts and re install the coil springs Raise the axle slowly making sure the spacers are still properly indexed in the mounting holes Help...

Страница 11: ...OSEN TIRE WHEELS THROUGH FULL STEERING SWEEP AND SUSPENSION TRAVEL ASSURE BRAKE LINES CLEAR AND NOT RUBBING AGAINST ANY SURFACE ABS FITTING AND OTHER FASTENERS SECURED CHECK SPEEDOMETER READINGS AND I...

Страница 12: ...n damage alteration modification combination with other parts failure to maintain or improper repair or service b defects or use which pre dates installation of Quadratec accessory or suspension kit b...

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