Daystar KU70038BK-1 User Manual

TOOLS NEEDED

BILL OF MATERIALS

• Press or vice ( Daystar tool KU70091)

• Retaining clip pliers

• Floor jack

• Jack stand (s) 4

• Wheel chock

• Grease ( poly lube gun KU11005)

• 3/4 drive ratchet

• 10” 3/4 extension

• 13/16 wrench and 13/16 socket

• 7/18 wrench and 7/8 socket

• Measuring tap

• 21mm wrench and 21mm socket

Jeep JK Products

• KJ09138 3/4” Front & rear lift

• KJ09137 1 3/4” Front & rear lift

• KU09059 EVS Foam bump-stops

• KU09060 EVS Foam bump-stops

• KU70034 Ft lower control arms

• KU70033 Rear upper control arms

• KU70037 Rear lower control arms

• KU70091 poly flex tool

• KU11005 Poly lube gun

Part # Description Qty
S11097
S11100

BU70037
M00492
M00494
S11085
S10617
S10135

S10212
S10205
S10818
P10027

P11183

Control arm lower 2

Rod end 2

Hardware kit 1

Bushing 4
Bushing 4

Steel Ball 4

C-clip 8

Washer 8

9/16 Bolt 4

9/16 Nuts 4

1-14 Jam nut 2

Grease 1

Thread lock 1

KU70037

2007 to Current Jeep JK control arm kit

Hells gate, Moab UT

www.Daystaproducts.com

Tech Support Contact Info

[e-mail]

Phone: [phone]

Fax: [phone]

841 South 71

st

Avenue

Instruction Sheet P11239
2007 Daystar Products International Inc.

Thank you for choosing Daystar Products

Daystar recommends a certified technician install this system . In addition to
these instruction , professional knowledge of disassemble/reassembly proce­dures as well as post instructions checks must be known. Attempts to install this
system without this knowledge and expertise may jeopardize the integrity and/or
operating of the vehicle.

Please read all the instructions before beginning the installation. Check the kit
hardware against the parts list. Be sure you have all the needed parts and under­stand where they go. If anything is missing , do not proceed with the installa­tion, Call Daystar Products to obtain needed items.

As a general rule, the taller a vehicle is the easier it will roll. We strongly recom­mend , because of rollover possibility, that Seat belts and shoulder harness be
worn at all times. Avoid situations where a side rollover may occur.

Braking performance and capabilities are decreased when significantly large/
heaver tires and wheels are used. Take this into consideration while driving,
Also , speedometer recalibration is necessary when larger tires are installed.

Do no add, alter, or fabricate any factory or after-market parts which increase
vehicle height over the intended height of the Daystar Product purchased. Mixing
component brands, lifts, and/or combining body lift with suspension lift voids all
warranties. Daystar makes no claims regarding lifting devices and excludes any
and all implied claims. We will not be responsible for any products that are al­tered.

Product Use Information

12.

Apply the thread lock to the jam not at the wheel alignment
and lube the joint at this time.

13. Check all bolt after 500 miles and at oil changes and after off

road use.

Notice to Dealer and Vehicle Owner

Any vehicle equipped with any Daystar Product must have the “Warning to
driver” decal installed on the sun visor or dash. The decal is to act a constant re­minder for whoever is operating the vehicle of its uniq ue h a ndl i n g cha ract eri st i cs.
INSTALLING DEALER— Its is your responsibility to install the warning decal
and forward these instructions on too the vehicle owner for review and to be kept
in the vehicle for service life.

After installation occurs, a qualified alignment facility is required to align the
vehicle to factory specs.

Moab UT, Rusty nail

8.

Install the Daystar lower control arm using the two 9/16 bolt
per arm. With the front bolts coming from the outside in and
the rear going inside out.

Front Bolt Rear bolt

9.

Tighten the bolts to 75ft lbs.

10. Repeat step on other control arm.

11. You will need a wheel alignment to the control arm to the right
length.

Installation steps

Poly Flex joint assembly

1. Using a retaining clip pliers install the C-clip (1) into the Steel
shell (4) then place the washer (2) into the shell (4).

2. Put a small amount of poly-lube over the poly-flex bushing (3)
then install it over the steel washer (2)in the steel tube.(4)

3. Put a small amount of poly-lube over the steel ball (5) and then in-

stall it in the steel tube (4) then install the other poly-flex bushing
(6 ) over the steel ball (5) .

1

2

6-M00494

5-S11085

4– ref

3-M00492

1- S10617

2- S10135

4. Using the poly-flex joint tool.( KU70091) Place the assembly (2)
into the large tool (1)and the place the washer (3 ) and C-clip (4)
over opened end off the assembly (2).

5. Place the small tool (5) over the washer (3) and push the 7/16 bolt
(6) threw the assembly(2) and thread on the 7/16 nut.

6. With a 5/8 wrench and 5/8 ratchet on the bolt and nut tighten them
down so you can install the c-clip (4) using a c-clip pliers.

7. Repeat step's on the other threaded rod end.

3 5

6

2

4

1

Control arm assembling steps

Installation steps

1. Thread on the 1-14 jam nut (1 )onto the rod end assembly.

1

2. Thread on the rod assembly (1) into the control arm assembly.(2)

2

3. Set the length of the arm to stock length if not lifted. If lifted add

a .250 to the length over 2.0 of lift. This is only a starting length.
You will need a wheel alignment to get the arms set to the right
length.

4.

Raise up the jeep and place floor jacks under the frame. Place
wheel chocks behind the rear wheels

5.

Remove the wheels and place the jack under the rear axel and
support it.

6.

With a 21mm wrench and remove the rear lower control (3)
arm bolts (4).

7.

Remove the lower control arm. One side at a time.

Center hole to center hole