(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8-1)
(8-2)
(8-3)
(8)
Caster
Star Base
Gas Lift (seat post)
Seat Plate
Armrest
Seat Cushion
Back Cushion
Headrest
DESCRIPTION
PART
QTY.
1
3
1
2
1
2
5
1
After some time, the screws and bolts may become loose, causing certain
chair partsrub together irregularly and create a squeaky noise. Please use the
driver to tighten the loose parts, or lubricate the mechanisms. Simply spray
oil directly on the chair mechanisms, and pat them dry, or remove the bolts
and screws completely before adding any lubricant. If the chair still squeaks
after adding lubricant and tightening all bolts and screws, take them all out,
and lubricate them with light machine oil before putting them back in.
About the squeaky noise of this chair
2
2
4
4
4
2
3
1
2
1
1
M6*25mm
M6*30mm
M6*35mm
M8*15mm
M8*20mm
M6*20mm
6*16mm
5*25*65mm
（9-1）
（9-2）
（9-3）
（9-4）
（9-5）
（9-6）
（9-7）
（9-8）
（9-9）
（9-10）
4*15*45mm
QTY.
DESCRIPTION
PART
The parts included in the package
(3)
(2)
(2)
(1)
Use the bolts and washers to
attach mechanism onto seat, and
make sure the direction as the
picture.
Use the bolts and washers to put
the back and seat together.
Attach arms to seat using six bolts.
Please notice the direction of
left/right armrest.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
Attach five casters to base, push
firmly until they click into place.
Install the gas spring and put on
the cover.
3
Set the chair body on the
gas spring.
Reach under the front center of the
chair seat and grasp theround black
tension knob. To loosen the tilt mecha-
nism,turn the knob clockwise.This
lessens the effort required to recline the
back cushion of the chair. To tighten the
tension knob, rotate counter-clockwise.
Rotate the knob until the desired
resistance is reached.
STEP 7
TO ADJUST TILT TENSION
4
Set the chair body on the
gas spring.
Attach 8-3 to the back by bolt 9-6.
Use the 8-2 to attach 8-1 onto the
8-3, then use the bolts 9-4 to fix it.
8mm
(6)
（right）
（left）
Round tension
knob
(9-2)
(5)
(9-2)
(4)
(9-7)
(9-8)
(9-8)
(9-5)
(8-3)
(9-4)
(8-2)
(8-1)
(9-4)
(9-6)
(7)
(9-5)
(9-5)
(9-1)
(9-3)
(9-3)
FRONT
FRONT
（Left）
（Right）