Page 1
BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F99I751
SUBJECT
Countermeasure to Damage of BRKT-FIX-AL-U-R
MODEL
CATEGORY
Other countermeasures
From Sept. 1999
CONTENT
[Phenomenon/Cause]
Though the BRKT-FIX-AL-U-R had been changed for standardization (BSI/F95J504), it has happened
that this part becoming broken.
The cause of this may be that the bent area becomes smaller and its strength has been insufficient.
5540, 5560, 6550, 6560, 7550, 7560, 7650, 7660, A75
FIELD APPLICATION
To be applied when necessary
FACTORY APPLICATION
UNIT
Other
Date
99/09/09
DTM-F9703
Page 9
BRKT-FIX-AL-U-R
[Countermeasure]
To reinforce the bent area, a rib has been added.
Page 2
4
Elimination area when changing for
standardization
Addition of triangle rib
BSI No. F99I751 Page 2
[Changed/Added Part No.]
MODEL P-I Before Change After Change Note P I R FAA
5540 9-20 4401909360
BRKT-FIX-AL-U-R
5560 9-20 4401909360
BRKT-FIX-AL-U-R
6550 9-20 4401909360
BRKT-FIX-AL-U-R
6560 9-20 4401909360
BRKT-FIX-AL-U-R
7550
7650
7560
7660
A75 9-20 4401909360
P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons for Change
9-20 4401909360
BRKT-FIX-AL-U-R
9-20 4401909360
BRKT-FIX-AL-U-R
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
4401908990
BRKT-FIX-AL-U-R
C B J Y
C B J Y
C B J Y
C B J Y
C B J Y
C B J Y
C B J Y
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