Kiwami 4D-970, Service Manual

Page: 18 / 32

3.6
3.7
3.8
3.9
No
When taking off tapping belt,
twist pulley of knead ball unit,
twist easily
？
Exchange knead ball unit
Service no.
「
19
」
Yes
Exchange tapping motor
No
Does something get stuck under
Backrest
？
Remove something under
backrest
Service No.
「
20
」
Yes
Exchange reclining actuator
Service No.
「
22
、
23
」
No
Is 2-pin core cord, 4-pin core cord
of
reclining actuator surely
inserted to connector of control
basement board (CN12, CN6
）
?
Insert connector surely
Yes
Service No.
「
21
」
Yes
Exchange Ottoman actuator
No
2 center core code, 4 center core
code of Ottoman actuator is surely
inserted to connector of control
basement board
（
CN12,CN5
）
.
Insert connector surely
No
Is 4 center core code of reclining
actuator
surely inserted to
connector of control basement
board (CN6).
Insert connector surely
Exchange main circuit board.
Yes
Is there any break of Mechanic side 11P cord, control side 11P
code
？
No
Exchange applocable cord
。
Is there any break of HL sensor cord
？
No
Yes
Exchange HL sensor cord