Regulator/Rectifier; Charging Voltage Inspection; Charging Coil Inspection - Honda 86-87 TA200 FATCAT Service Manual

CHARG ING VOLTAG E IN SPECTION
NOTE
Be sure that the battery is fully c harged before peforming
this test.
Warm up the engine.
Stop the engine and remove the seat.
Connect the voltmeter across the battery terminals.
Start the engine, gradually raise the engine speed and measure
the voltage.
NOTE
• Avoid short circuiting 10 the teste r during the test .
VOLTAGE: 14.3 - 15. 1 V /500D
rpm
REGULATOR/ RECTIFIER
Disconnect the regulator /rectifier coupler.
Make following inspections at each terminal of the harness
side coupler.
Make sure that the battery voltage appears between the Red
1+1 and Green 1-) terminals of the regulator/ rectifier couplers.
Check the Red and Green wires for open circuit jf voltage does
nOt appear.
Make sure that the battery voltage appears between the Black
(+1 and Green (-I wires of the regu lator/ rectifier coupler .
Check the Black and Green wires lor open circuit If voltage
does not appear with ignition switch turned ON.
Check the resistance between the coupler terminals (stator
side).
STANDARD : O. , - ' .0 fl{2 0 ° C/ 68 ° F)
If the above Items are abnormal, check the wire harness of
abnormal line for an open circuit and the coupler for loose or
poorly contact.
If the wire harness is normal. check the part of abnormal line.
Replace the regulator/ rectifier if th e above items are satisfied.
CHARGING COIL INSPECTION
Disconnect the 2P regulator/rectifier coupler .
Measure the resistance between the coupler terminals {stator
side).
STANDARD : 0 . ' - ' .0 flI 20 oC/68 ° F)
BATTERY I CHARG ING SYSTEM
15-3