Suzuki SWIFT RS415 2017, Service Manual

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Charging System: 1J-3
Diagnostic Information and Procedures
Battery Inspection
S4RS0A1A04001
Visual Inspection
Check for obvious damage, such as cracked or broken
case or cover, that could permit loss of electrolyte. If
obvious damage is noted, replace battery. Determine
cause of damage and correct as needed.
Generator Symptom Diagnosis
S4RS0A1A04002
CAUTION:
• Do not mistake polarities of “IG” terminal
and “L” terminal.
• Do not create short circuit between “IG”
and “L” terminals. Always connect these
terminals through a lamp.
• Do not connect any load between “L” and
“E” terminals.
• When connecting charger or booster
battery to vehicle battery, refer to “Jump
Starting in Case of Emergency: ”.
Trouble in charging system will show up as one or more
of the following conditions:
1) Faulty indicator lamp operation.
2) An undercharged battery as evidenced by slow
cranking or indicator dark.
3) An overcharged battery as evidenced by excessive
spewing of electrolyte from vents.
Noise from generator may be caused by loose drive
pulley, loose mounting bolts, worn or dirty bearings,
defective diode, or defective stator.
I2RH0B1A0002-
1. Pulley 5. Stator core 9. Rear end frame E: Ground
2. Pulley nut 6. Field coil 10. Drive end frame F: Field coil terminal
3. Rotor fan 7. Regulator B: Generator output (Battery terminal) IG: Ignition terminal
4. Stator coil 8. Brush C: C terminal L: Lamp terminal
B: Generator output (Battery terminal) F: Field coil terminal
C: C terminal IG: Ignition terminal
E: Ground L: Lamp terminal
I2RH0B1A0004-