4
、
REAR WHELL COMPONENT
34
CHK
ADJ
NO.
PART NO.
PART NAME
QTY
CAUTION
1
1250700-009000
Shaft type A circlip φ75×2.5
1
2
1251500-096000
φ90×φ76×1 washer
1
3
1244200-105000
O-ring φ80×2.65 (inner diameter×wire diameter)
1
4
Single rocker rear disc brake mounting plate
1
5
Single rocker rear disc brake mounting plate limit block
1
6
1244200-066000
O-ring seal (φ22.2×2.4)
1
7
4024200-046000 Single rocker eccentric chain adjuster assembly
1
8
1274100-104000
Bushing Φ50×Φ40×7.5
1
9
1244200-044000
ZT310 single rocker arm Φ50×Φ62×5 oil seal
2
10
1250700-008000
Hole type A circlip φ62×2
2
11
1250601-094000 GBT 276-61908-2RS/P6 deep groove ball bearing
2
12
1250602-034000 NK50/25 needle roller bearing
1
PROCEDURE:
●
Disc brake mounting plate
First remove the retaining ring with the shaft circlip
⑴
; then remove the washer
⑵
and O-ring
⑶
;and finally
remove the disc brake mounting plate
⑷
.
Take the lower limit block
⑸
and remove the seal ring
⑹
.
●
Chain adjuster assembly
After removing the bushing
⑻
remove the chain adjuster assembly
⑺
from the rear fork. If you have difficulty
removing it, you can use a flat-blade screwdriver to insert the slot at the arrow indication, and you can open it
with a little force.
●
Chain adjuster assembly bearing maintenance
It is recommended to inspect, maintain and clean the bearings every 6,000 km. After removing the chain
adjuster assembly according to the previous steps, clean the bearings inside with gasoline or diesel. Carefully
check the bearings for damage, smooth rotation, and noise. After confirming the pass, wipe it with a clean, lint-
free cloth and re-apply the grease evenly on the bearing.
CAUTION:
●
It is recommended to inspect, maintain and clean the bearings every 6,000 km.
●
If the disassembled chain adjuster assembly is inspected before the reassembly, carefully check whether the oil
seal is damaged; the bearing needs to be pressed into place.
Eccentric chain
adjuster
assembly after
sale
Fig.11 Rear wheel,
swinging arm component
Chain adjuster assembly
Содержание ZT310-V1 EURO V
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