Anti Rolling Gyro
Model:MSM-37500T-A1
−
29
−
Table 6-1
ARG
Periodic inspection List
（
3 / 4
）
No
Inspection
Area
Inspection Item
Priority
Result
Countermeasures
Check the discoloration
of the thermo label as
follows.
①
No discoloration
(all white)
②
Red orange
（
70
℃）
③
Blue
（
80
℃）
④
Red
（
90
℃）
12
◎
①②
：
No problem
③④
：
Problem
Contact the Sales
Agent.
(Change the
Damper.)
13
There must be no oil
leakage from the
Damper.
◎
Contact the Sales
Agent.
(Change the
Damper.)
14
The connector of cable
side must be locked
properly to the
connector of the
ARG
unit side.
○
Re-lock.
If cannot, contact
the Sales Agent.
(Change
the connector.)
15
ARG
unit
There must be no
looseness in the
grounding bolt.
○
Re-tighten
grounding bolt.
Tighten Torque
65N
･
m
16
There must be no rust,
deformation or crack.
○
Contact the Sales
Agent.
Change the Motor
Driver.
17
There must be no trace
of being exposed to
seawater / water on the
Motor Driver.
◎
Contact the Sales
Agent.
(Do not operate the
ARG
.)
18
Motor
Driver
There must be no
looseness in the
installation screws (four
screws).
○
Re-tighten
screws.
oil
