1
、
FRAME COMPONENT
11
CHK
ADJ
NO.
PART NO.
PART NAME
QTY
CAUTION
1
1134100-007000 ZT250-S Adjusting nut locking washer
1
2
1251300-046093 ZT250-S direction column adjusting screw nut M24X1 (
2
3
1244100-015000 ZT250-S Adjusting nut rubber pad
1
4
1244300-014000 ZT350-R upper dust cover
1
5
1130900-024000 ZT250-S shaft ring
1
6
1130900-022000 ZT250-S conjoined steel ball
1
7
1134300-002000 ZT350-R conjoined steel ball
1
8
4094300-002051 ZT350-R lower connection Board (with bead top)
1
9
1134300-003000 ZT350-R lower shaft ring
1
10
1244300-015000 ZT350-R dust cap(down)
1
【
1
】
●
Please pay attentin to fix the awaiting repair motorcycles during disassembly,prevent dumping by
accident.
●
Please check whether the steel beads of the conjoined body have abnormal phenomena such as
partial abrasion and rust.If YES, please change, if not, please be sure to grease the old grease and
repaint the lubricating grease on it.
●
It must be to check whether the steel ball is available during reassembly.
●
It must be reasonable to adjust the steering, too loose will cause the locomotive to brake slightly,
and the locomotive will shake slightly, too tight can lead to inflexibility, resulting in safety hazards.
●
If you have the ability and the right tool, you can change the shaft ring
⑼
and the dustproof cover
⑽
.During the replacement process, pay attention to the protection of the lower connected plate. After
replacement, it must be to check the parallelism of the column and the damping hole, the vertical
degree of the vertical column and the lower connected plate.
●【
1
】
the down connected plate component
⑻
, has been contains the lower shaft ring
⑼
and the
dust cap
⑽
.
PROCEDURE:
●
Dissembly
Remove the lock washer
⑴
.
Remove the top adjusting nut
⑵
by using a special four-jaw or hook wrench tools.
Remove the rubber pad
⑶
.
With one hand to hold down the down connected plate assembly
⑺
, the other hand use a special four-jaw
set or hook wrench to remove the adjusting nut
⑵
.
Remove the down connected plate component
⑻
.
Remove the upper dustproof cover
⑷
.
Remove the axletee ring
⑸
of the upper riser and the steel ball
⑹
.
Remove the steel ball
⑺
on the down connected plate component .
●
Assemble
When reassembling, the conjoined steel beads should be painted lubricating grease,attention to the dosage.
The torque of rating nut which closes to upper dustproof cover is required to about 14N.m so as to be able to
rotate out of nimbleness.
The top adjusting nut only needs to rotate to the bottom of the nut groove alignment, not too tight to
prevent the rubber pad
⑶
from deformation too large.
●
When braking, the front fork moves slightly or the steering handle swings
First check whether the front tire pressure is the recommended pressure under normal temperature: normal
temperature: Standard 280kpa.
If it is lower than the recommended pressure, inflate the front tire pressure to 350kPa first, and then deflate
to the standard pressure for test run to check whether it is relieved. If not, support the front wheel and rotate
it to check the tread. If there is eccentric wear or deformation, replace the front tire. If not, readjust the
adjusting nut.
CAUTION
：
●
Remove the head part component, handlebarcomponent and front shock absorber component first.
Fig.4 FRAME&ELECTRONIC PARTS
COMPONENT
Steering rack component
