1997 SUBARU LEGACY Service Repair Manual

Page 1713 of 3342

SUBARU LEGACY 1997  Service Repair Manual G2M0090
5) Remove bolts which install generator onto bracket.
G2M0090
6) Installation is in the reverse order of removal.
CAUTION:
Check and adjust V-belt tension. <Ref. to 1-5 [01A0].>
B6M0476A
B: DI

Page 1714 of 3342

SUBARU LEGACY 1997  Service Repair Manual B6M0477A
CAUTION:
When holding rotor with vise, insert aluminum plates
or wood pieces on the contact surfaces of the vise to
prevent rotor from damage.
B6M0478A
4) Remove rotor from front cover.
5) Re

Page 1715 of 3342

SUBARU LEGACY 1997  Service Repair Manual B6M0482
8) Remove bolts which secure IC regulator, diode and
brush holder.
CAUTION:
Do not apply a shock or load to IC regulator cooling
fins.
G6M0075
C: INSPECTION AND REPAIR
1. ROTOR
1) Slip ring su

Page 1716 of 3342

SUBARU LEGACY 1997  Service Repair Manual B6M0486
5) Ball bearing
Check rear ball bearing. Replace it if it is noisy or if rotor
does not turn smoothly.
G6M0078
2. STATOR
1) Continuity test
Inspect stator coil for continuity between its termi

Page 1717 of 3342

SUBARU LEGACY 1997  Service Repair Manual B6M0489A
1) Diodes on“+”side
Continuity of proper diodes on“+”side
BAT side
(+) (�)
Terminal
N, U, V and W
(+)—Continuity must
not exist.
(�)Continuity
must exist.—
B6M0490A
2) Diodes on

Page 1718 of 3342

SUBARU LEGACY 1997  Service Repair Manual 2) Check operation as shown in chart below.
No.Switch operation
Value of
voltage meterLamp operation
Remarks
123 12
1 ON OFF OFF 12 V DIM ONCheck initial
excitation.
2 ON ON OFF 12 VON
or
BLINKOFF Che

Page 1719 of 3342

SUBARU LEGACY 1997  Service Repair Manual 3. Spark Plug
A: REMOVAL AND INSTALLATION
CAUTION:
All spark plugs installed on an engine, must be of the
same heat range.
Spark plug:
CHAMPION: RC10YC4
(Alternate)
NGK: BKR6E-11
NIPPONDENSO: K20PR-U1

Page 1720 of 3342

SUBARU LEGACY 1997  Service Repair Manual G6M0088
2) Carbon fouled
Dry fluffy carbon deposits on insulator and electrode are
mostly caused by slow speed driving in city, weak ignition,
too rich fuel mixture, dirty air cleaner, etc.
It is advi