Page 15-1

SERVICE INFORMATION	15-1
TROUBLESHOOTING	15-3
BATTERY	15-4
CHARGING SYSTEM	15-7
REGULATOR/RECTIFIER	15-8
ALTERNATOR	15-10

SERVICE INFORMATION

GENERAL

NOTE

Refer to the instructions in the Operation Manual for the Honda Battery Tester and Christie Battery Charger for detailed battery charging steps.

After activation, the maintenance-free battery must be charged at the appropriate ampere-hour rating for the proper length of time.
Set the Battery Amp. Hr. Selector Switch on the Christie Charger (#MC1012/2) for the size of the battery being charged. Set the Timer to the NEW BATT position and connect the battery clamps. When the timer reaches the “trickle” position, the charging cycle is complete.
After charging, test the condition of the new battery using the Honda Battery Tester (#BM-210) --- refer to the Operation Manual for complete details.

Battery charging/Testing equipment
The christie Battery Charger (#MC1012/2) is a constant current (amperage) type designed to produce current at a constant rate for the duration of the charge, even if the voltage varies.
The Honda Battery Tester (#BM-210) puts a “load” on the battery so tht the actuall battery condition at the time of the laod can be measured.
This provides an accurate determination of the battery condition --- good (green), fair (yellow), or poor (red).

Quick charge a battery only in an emergency. Slow charging is preferred.
Remove battery from the motorcycle when charging. If the battery must be charged on the motorcycle, disconnect the battery cables.
When inspecting the charging system, check the system components and lines step-by-step according to the trouble shooting on page 15-3.
The battery on this motorcycle is a sealed type. Do not try to remove the filler hole caps even during charging. Do not use a non-sealed battery as a replacement.

WARNING

The battery generates hydogen gas which can be highly exploslive. Do not smoke or allow flames or sparks near the battery, especially while charging it.
If the engine must be running to do some work, make sure the area is well-ventilated. Never run the engine in an enclosed area. The exhaust contains poisonous carbon monoxide gas that may cause loss of consciousness and, lead to death.

Page 15-2

SPECIFICATIONS

ITEM			STANDARD
Battery	Capacity	12 V — 8 Ah
	Voltage at 20°C (68°F)	Fully charged	13.0 — 13.2 V
	Voltage at 20°C (68°F)	Needs charging	12.3 V
	Leakage ampere at 20°C (68°F)	0.1 A max.
	Charging current	0.9 amperes
	Charging time	4 Hr
Regululator/rectifier	Type		Three-phase/full-wave
Regulated voltage/Amperage		13.5—15.5 V/0.5 A (3,000 rpm)
Alternator	Charging coil resistance at 20°C (68°F)		0.1 — 1.0 Ω
Output		0.24 kw/5,000 rpm
Charging start rpm		1,200 ± 100 rpm

TOOLS

07411—0020000	(KOWA Digital type)
KS—AHM—32—003	(KOWA Digital type; U.S.A. only)
07308-0020001	(SANWA Analogue type)
TH—5H	(KOWA Analogue type)

Christie battery charger	#MC 1012/2
Honda battery tester	07GMJ—0010000

Page 15-3

TROUBLESHOOTING

Page 15-4

BATTERY

WARNING

The battery gives off explosive gases; keep sparks, flames and cigarettes away. Provide adequite ventilation when charging.
The battery contains sulfuric acid (electrolyte). Contact with skin or eyes may cause severe burns. Wear protective clothing and a face shield.
—If electrolyte gets on your skin, flush with water.
—If electrolyte gets in your eyes, flush with water for at least 15 minutes and call a physician.
Electroyte is poisonous.
—If swallowed, drink large quantities of water or milk and follow with milk of magnesia or vegitable oil and call a physician.

REMOVAL

Remove the seat and turn OFF the ignition switch.
Remove the battery case cover bolts and cover
Disconnect the negative (–) termainal cable first, then positive (+) terminal cable at the battery.
Pull the battery out of the battery holder.

INSTALLATION

Install the battery in the reverse order of removal.
After installing the battery, coat the terminals with clean grease.

VOLTAGE INSPECTION

Remove the seat
Remove the battery case cover.
Measure the battery voltage.

Voltage:	Fully charged:	13.0—13.2 V
Voltage:	Under charged:	Below 12.3 V

TOOLS:
Digital multimeter	07411—0020000 (KOWA) KS—AHM—32—003 (U.S.A. only)
Circuit tester	TH—5H (KOWA) 07308—0020001 (SANWA)

TESTING WITH HONDA BATTERY TESTER

NOTE

Refer to the Service Letter #48 and the Operation Manual for the Honda Battery Tester and the Christie battery charger for battery Testing Proceedure.
Use the Honda battery Tester (BM—210) to test the battery.

Remove the battery.
Securely connect the tester’s postitive (+) cable first, then connect the negative (–) cable.

NOTE

For accurate results, be sure the tester’s cables and clamps are in good working conditaion and that a secure connection can be made at the battery.

Page 15-5

Set the temperature switch to “HIGH” or “LOW” depending on the ambient temperature.

HIGH: 15°C (60°F) or higher
LOW: 15°C (60°F) or lower

Push in the “5.5 Ah–9 Ah” test button for three seconds and read the condition of the battery on the meter.

NOTE

Be sure to push the correct button.
For the first check, DO NOT charge the battery before testing

CAUTION

Tester damage can result from overheating when:
— the test button is pushed in for mor ethan three seconds. — testing more than battery and the tester is not allowed to cool for at least one minute between tests.
— more than tests are performed consecutively without allowing at least a 30-minute cool-down period.

The battery is OK if the meter reading registers in the GREEN zone

If the meter reading registers in the YELLOW or RED zone, charge the battery, and re-test and judge in accordance with the chart below.

First check:
Green : OK
Yellow, Red : Charge

Second check:
First check yellow:
Green : OK
Yellow : Replace
First check red:
Green : OK
Yellow : Recharge
Red: Replace

INFO: OEM battery is a Yuasa YTX-9BS.
Here is more information on batteries.

CHARGING

NOTE

Refer to the instructions in the Operation Manual for the Honda Battery Tester and Christy Battery Charger for details on battery charging steps.

Remove the battery.
Connect the charger positive (+) cable to the battery positive (+) terminal.
Connect the charger negative (–) cable to the battery negative (–) terminal.

Page 15-6

WARNING

Keep flames and sparks away from a charging battery.
Turn power ON/OF at the charger, not at the battery terminals

CAUTION

Quick charging should only be done in an emergency; slow charging is perferred.
For battery charging, do not exceed the charging current and time specifed on the battery. Using excessive current or extending the charging time may damage the battery.

CHARGING WITH CHRISTIE BATTERY CHARGER

NOTE

Use the CHRISTIE Battery Charger (MC 1012/2) to charge the battery.

Before operating the charger:

Be sure the area around the charger is well ventilated and clear of flammable materials, heat, humidity, water and dust.

Clean the battery terminals and position the battery as far away from the charger as the leads will permit. Do not place the battery below the charger gases from the battery may corrode and damage the charger.
Do not place the battery on top of the charger. Be sure the air vents are not blocked.

WARNING

During operation, the charger will grenerate heat. To avoid causing afire, always clear the work area of flammable materials such as gasoline, brake fluid, electrolyte, or cloth towels.

Turn the Power Switch to the OFF position.

Set the Battery Amp. Hr. Selector Switch to the “5.5 to 9.0” position.

Set the Timer to the position indicated by the Honda Battery Tester: RED -3. RED -2. or YELLOW -1. If you are charging a new battery, set the switch to the NEW BATT position.

Attach the clamps to the battery terminals; RED to Positive. BLACK to Negative.

CAUTION

Connect the battery cables only when the Power Switch is OFF.

Turn the Power Switch to the ON position.

When the timer reaches the “Trickle” position, the charging cycle is complete. Turn the Power Switch OFF and disconnect the clamps.

Page 15-7

NOTE

The charger will automatically switch to the Trickle mode after the set charging time has elapsed.

Re-test the battery using the Honda Battery Tester and recharge if necessary using the previous steps.

NOTE

For accurate test results, let the battery cool for at least ten minutes or until gassing subsides after charging.

Install the battery (page 15-4).

CHARGING SYSTEM

NOTE

When inspecting the charging system, check the system components and lines step-by-step according to the troubleshooting on page 15-3.
With large capacity circuits that exceed the ratings of the fuse contained in the tester, measuring errors can cause damage to testing equipment.
Before starting each test, set the tester at the high capacity range first, then adjust it to the small capacity circuits range in order that you have the correct range.

LEAKAGE INSPECTION

CAUTION

When measuring small capacity circuits, keep the ignition switch off. If the switch is suddenly turned on during a test, the tester fuse may blow.

Check the battery ampere leakage before making the regulated ampere inspection.
Turn the ignition switch off and disconnect the battery negative cable from the battery.
Connect the tester between the negative cable and the negative battery terminal.

The tester should indicate within 0.1 A with the ignition switch OFF.

LEAKAGE AMPERE: 0.1 A max (20°C (68°F)

REGULATED VOLTAGE/AMPERE INSPECTION

Warm up the engine to normal operating temperature. Stop the engine, and connect the voltmeter as shown.

WARNING

If the engine must be running to do some work, make sure the area is well-ventilated. Never run the engine in an enclosed area.
The exhaust contains poisonous carbon monoxide gas that may cause loss of consciousness and lead to death.

Page 15-8

Remove the seat and rear cowling (page 13-25).
Disconnect the main fuse connector and remove the main fuse.
Reconnect the connector securely.

Connect the tester as shown.

CAUTION

Be careful not to let the battery positive cable contact the frame while testing.

Restart the engine and allow it to idle, then increase the engine speed gradually.
The voltage and amperage should be controlled as specified below:

STANDARD: 13.5 – 15.5 V/0.5 A (3,000 rpm) (20°C / 68°F)

REGULATOR/RECTIFIER

SYSTEM INSPECTION

Remove the seat and rear cowling.
Disconnect the 3P (WHITE) and 4P (BLACK) regulator/rectifier connectors.

Check the connectors for loose or corroded terminals.

If the regulated voltage reading was out of specification, check the circuits between the connector terminals (wire harness side and alternator side) following the chart on next page.

NOTE

The regulator/rectifier is semiconductorized unit; the specified tester. If a different tester is used the test results will be out of specification.
You’ll get a false reading if your finger touches the tester probes.
If the pointer of the tester fails to swing to zero when the adjusting knob is turned fully clockwise or counterclockwise, replace the tester dry battery.

Page 15-9

UNIT INSPECTION

Provided the circuit on the wire harness side are normal and there are no loose connections at the connector, inspect the regulator/rectifier unit by measuring the resistance between the terminals.

NOTE

You’ll get false readings if the probes touch your fingers.
Use the specified multitesters. Using other equipment may not allow you to obtain correct results.
This is due to the characteristic of semiconductors, which have different resistance depending on the applied voltage.

SPECIFIC MULTITESTER:
— 07411—0020000 (KOWA Digital type)
— KS—AHM—32—003 (KOWA Digital type: U.S.A. only)
— 07308—0020001 (SANWA Analogue type)
— TH—5H (KOWA Analogue type)

Select the following range:
SANWA: kΩ
KOWA: X1000
An old battery stored in the multimeter could cause innacurate readings. Check the battery if the multitester resistance incorrectly.
When using the KOWA multitester, remember that all radings should be multiplied by 100.

Replace the regulator/rectifier unit if the resistance value between the terminals is abnormal.

NOTE

It is not necessary to remove the stator coil to make this test.

Remove the seat and rear cowling (page 13-25).

Disconnect the alternator 3P (WHITE) connector.

Measure the resistance between the yellow wire terminals and check for no continuity between each terminal and ground.

STANDARD: 0.1-1.0 Ω (20°C/68°F)

First check:
Green	: OK
Yellow, Red	: Charge

Second check:
First check yellow:
Green	: OK
Yellow	: Replace
First check red:
Green	: OK
Yellow	: Recharge
Red:	Replace

SPECIFIC MULTITESTER:
— 07411—0020000	(KOWA Digital type)
— KS—AHM—32—003	(KOWA Digital type: U.S.A. only)
— 07308—0020001	(SANWA Analogue type)
— TH—5H	(KOWA Analogue type)