Buell 2007 LIGHTNING Service Manual

2007 Buell Lightning: Electrical 7-25
HOME
Test 7.7 (Part 2 of 2)
SYMPTOM: BATTERY BECOMES DISCHARGED
FAILPASS
Perform Voltage Output Test.
Perform Stator Check.
FAILPASS
System tests good up to this point. Suspect:
Accessories on for long periods when vehicle is
parked and not running.
Accessories on when vehicle is ridden very slowly for
long periods.
Battery self-discharge and/or accessory draw
because vehicle was not operated for a long period.
5316
Replace
regulator.
From Test 7.7 (Part 1 of 2).
Perform Current and Voltage Output Test. Record
measurement and compare with Total Current Draw
Test before proceeding.
FAILPASS
Perform AC Output
Check.
5312
Replace
stator.
FAILPASS
Replace regulator.
Perform Current and
Voltage Output Test.
Inspect rotor.
FAIL
Replace
rotor.
PASS
Replace
stator.
FAIL
Damaged or
slipping rotor.
PASS
System
OK.
5319
5314
NOTE
Whenever a charging system component fails a test and
is replaced, re-test the system to be sure the problem
has been corrected.
5315
5319

Buell 2007 LIGHTNING Specifications

General

Year	2007
Manufacturer	Buell
Model	Lightning
Category	Motorcycle
Displacement	1203 cc
Bore x Stroke	88.9 mm x 96.8 mm
Compression Ratio	10.0:1
Fuel System	Electronic fuel injection
Transmission	5-speed
Final Drive	Belt
Rear Suspension	Showa shock absorber
Rear Brakes	Single disc, 1-piston caliper
Engine Type	V-Twin
Ignition	Digital
Front Suspension	Showa inverted fork
Front Brakes	Single disc, 6-piston caliper
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Wheelbase	52.0 inches
Seat Height	30.1 inches
Dry Weight	395 lbs
Fuel Capacity	14.5 liters