1996 SUBARU LEGACY Service Repair Manual

Page 1633 of 2890

SUBARU LEGACY 1996  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 1634 of 2890

SUBARU LEGACY 1996  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 1635 of 2890

SUBARU LEGACY 1996  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 1636 of 2890

SUBARU LEGACY 1996  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 1637 of 2890

SUBARU LEGACY 1996  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

Page 1638 of 2890

SUBARU LEGACY 1996  Service Repair Manual G6M0095
1. #1 SPARK PLUG
1) Disconnect battery ground cable.
B6M0552A
2) Remove #1 spark plug cord by pulling boot, not cord
itself.
B6M0553
3) Remove spark plug with the spark plug socket.
4) Install

Page 1639 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0554
2) Remove battery.
B6M0555A
3) Remove #2 spark plug cord by pulling boot, not cord
itself.
B6M0556
4) Remove spark plug with the spark plug socket.
5) Installation is in the reverse order of r

Page 1640 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0557A
2) Disconnect mass air flow sensor connector.
3) Remove four clips securing air cleaner upper cover.
B6M0558
4) Loosen the clamp screw and separate air cleaner upper
cover from air intake duc