Ignition Circuit - APRILIA RS 50 Workshop Manual

Electrical Equipment

IGNITION CIRCUIT

Refer to the paragraph LOCATION OF COMPO-
NENTS.
ELECTRICAL DIAGRAM
1
V
R
1) Generator
2) Transducer
35) Spark plug
15) Ignition switch
16) Right-hand lights switch
SPECIFICATIONS
Spark plug ................................ NGK R BR9ES
Spark gap ................................. 0.6 ± 0.7 mm (0.02 ± 0.03 in)
Spark advance ......................... 14° ± 2°
Ignition type .............................. capacitive-discharge,
TROUBLESHOOTING
A. ENGINE OPERATION IS IRREGULAR OR NO
SPARK IS PRODUCED
Check and if necessary replace the spark plug.
Disconnect the white-red wire from the ignition switch,
taking care not to earth the latter.
Check the connections of the cables.
chap. 6
2
Bi
before TDC
fixed-advance
Bi/R
35
Release 00 2000-11
Bi/R
16
15
B
RS 50
6
6-5