Toyota tacoma 2005-2007 ユーザーズマニュアル

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INSTALLATION INSTRUCTIONS 
2.25” FRONT LEVELING SYSTEM FOR THE 6-LUG SUSPENSION 
TOYOTA TACOMA 2005-2007 
IMPORTANT NOTES: 
420-225-1001 
04/07 
 
Please read before beginning installation.  OEM Manual should be 
used as a reference. 
It is highly recommended that a certified mechanic perform this 
installation. 
Read and understand all the instructions before beginning   
installation. 
Use Locktite® on all bolts associated with this installation. 
 
Torque Specifications (ft-lbs): 
Strut Mount/Assembly Upper Nuts (3 nuts) …….….………….. 47 
Shock Absorber-to-Lower Control Arm Nut/Bolt  …………… 101 
Lower Ball Joint Mounting bolt ………………………………...43  
Sway Bar-to-Upper Link Nut..…………………..…..…………. 22 
Sway Bar-to-Lower Link Nut..………………..……..…………. 51 
Sway Bar Bushing Bracket Bolt ………………………..……….19 
Tie Rod End-to-Steering Knuckle ballstud nut …………….….. 53 
Strut Bar-to-Frame nut/bolt …………………………………….221 
Strut Bar-to Lower Control Arm ……………………………… 111 
Wheel Lug Nuts …………………………………………………83 
*If you desire to return the vehicle to stock, make sure to save 
all the stock components. 
 
WARNING: IT IS HIGHLY RECOMMENDED 
THAT A CERTIFIED MECHANIC PERFORM 
THIS INSTALLATION. 
 
IMPORTANT CUSTOMER INFORMATION: 
 
This vehicle’s reaction and handling characteristics may differ from 
that of standard cars and/or trucks.  Modifications to improve off road 
performance may raise the vehicle’s intended center of gravity.  
Extreme caution must be utilized when encountering driving 
conditions that may cause vehicle imbalance or loss of control.  
DRIVE SAFELY!  Avoid abrupt maneuvers, such as sharp turns, 
which could cause a roll over, resulting in serious injury or death. 
 
It is the customer’s responsibility to make sure a re-torque is 
performed on all hardware associated with this suspension system 
after the first 100 miles.   It is also the customer’s responsibility to do 
a complete re-torque after every 1000 miles or after every off road use. 
 
After the original installation, it is recommended to have the alignment 
checked by a certified alignment technician that is experienced with 
lifted vehicles.  Also the alignment should be checked every 6 months 
to ensure proper tracking, proper wear on tires and front-end 
components.  The responsibility for abuse, improper installation, or 
improper suspension maintenance is solely   that of the customer.  
 
NOTICE: 
It is the responsibility of the customer or the mechanic to wear safety 
glasses at all times when working with air tools. 
 
Please follow all the instructions carefully. 
 
Before installation begins, drive the vehicle and inspect it to make sure 
that there are not any uncommon sounds or frame damage.   
Front End Installation: 
 
1. To begin installation, block 
the rear tires of the vehicle so 
that the vehicle is stable and 
can’t roll backwards.  Safely 
lift the front of the vehicle and 
support the frame with jack 
stands.  Place jack stands on 
both the driver and the 
passenger sides of the vehicle.  
Next remove the wheels from 
both sides. 
____________________________________________________ 
 
2.
  Using a 17mm ratchet, 
remove the nut from the 
bolt connecting the front 
sway bar link and the 
steering knuckle on both 
sides of the vehicle.  
HINT: If the ball joint 
turns together with the 
nut, use a 6 mm hex 
wrench to hold the stud.   
____________________________________________________ 
 
3.
  Using a 14 mm 
ratchet, remove the 
bolts from the brackets 
that are holding the 
sway bar to the frame 
on both sides of the 
vehicle. 
 
 
____________________________________________________ 
 
4.  Detach all brake 
hose brackets from the 
steering knuckle and 
upper control arm.  On 
vehicles with ABS, 
remove the front wheel 
speed sensor-retaining 
bolt and detach the 
sensor from the 
steering knuckle.