154
7.4.10 Stepping motor (40273-E029) for LMU. F. PM
Replacement part: 40273-E029
1 . Remove the lens measuring ASSY (40274-6000)
.
2 . Disconnect P303 (J3) of the LMU board
(40271-BA03).
3 . Unscrew SB3 × 6 (n = 4) to remove the
LMU board (40271-BA03) along with the
plate (40273-M631).
4 . Set the feeler arm to slightly protrude out
of the measuring window.
5 . Loosen HH4 × 6 (n = 2) fastening the cam
ASSY (40273-6101).
6 . Unscrew SB3 × 12 (n = 4) to replace the
stepping motor (40273-E029) for LMU. F.
PM.
7 . Reassemble the parts in the reverse order.
8 . Perform the following.
1 ) Adjusting the Feeler Movement
2 ) LMU calibration
3 ) Backing up the EEPROM data
When the pulse motor (40273-
E029) for LMU. F. PM is
removed, the cam ASSY
(40273-6101) is also
detached.
Caution
1 . Attach the cam ASSY (40273-6101) so that HH4 × 6 (n = 2) contact the flat
surface of the shaft for the stepping motor (40273-E029) for LMU. F. PM.
1 . When attaching the cam
ASSY (40273-6101) to
the stepping motor
(40273-E029) for LMU. F.
PM, make sure that the
curved surface in area “a”
of the cam ASSY (40273-
6101) contacts the upper
bearing (82011-0308A)
and the flat surface in
area “b” contacts the
lower bearing (82011-
0308A) as shown to the
right.
5$
$#
/
5$
'
**
#
#
C
D
Содержание SE-9090 Supra
Страница 1: ...SYSTEM EDGER SE 9090 Supra SERVICE MANUAL September 2012 Pages in total 350 LLE7D RDA002B...
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Страница 310: ...LLE7D RDA002B 298 9 3 Wiring Diagram...
Страница 311: ...LLE7D RDA002B 299 9 4 Connector Cable...
Страница 312: ...LLE7D RDA002B 300...
Страница 313: ...LLE7D RDA002B 301 9 5 Layout Drawing 9 5 1 ASSYs 40274 2000...
Страница 314: ...LLE7D RDA002B 302 40274 3000 40274 5000 40274 6000...
Страница 315: ...LLE7D RDA002B 303...
Страница 316: ...LLE7D RDA002B 304 40274 4000 40274 8000...
Страница 317: ...LLE7D RDA002B 305 40274 7100 40274 7200 40273 7200 2 2 5 2 5 5 2 2 2 5...
Страница 318: ...LLE7D RDA002B 306 9 5 2 Boards S N 700019 and earlier...
Страница 319: ...LLE7D RDA002B 307 S N 700020 and later...
Страница 320: ...LLE7D RDA002B 308 9 5 3 Cable ASSYs...
Страница 321: ...LLE7D RDA002B 309 9 5 4 Other electrical components...
Страница 322: ...LLE7D RDA002B 310...
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