Regulator Rectifier

Wire Harness Inspection

Remove the right side cover (page 2-2)

Disconnect the regulator/rectifier connector and measure the following between rectifier connector terminals of the wire harness side.

Item

Terminals

Specification

Batter/ charging line

Red/White (+) and ground ( —)

Battery voltage should register.

Ground line

Green and ground

Continuity exist.

Charging coil line

Yellow and Yellow

0.1-1 .00 (20° C/68' F)

Unit Inspection

Disconnect the regulator/rectifier connector and remove the bolts and regulator/rectifier.

Inspect the regulator/rectifier unit by measuring the resistance between the terminals,

NOTE

■ You'll get false readings if you touch the probes with your finger.

• Use the specified multimeter. Using other equipment may not allow you to obtain the corrcct values. This is due to the characteristic of semiconductors, which have different resistance value depending on the applied voltage.

Specific Multimeter: -07411-0020000 [KOWA Digital type) -07308-0020001 (SANWA Analogue type) -TM-5H (KOWA Analogue type)

■ Select the following range. SANWA tester: x kil KOWA tester: x 1000

• When using the KOWA multimeter, remember that all readings should be multiplied by 100.

■ An old battery stored in the multimeter could cause inaccurate readings. Check the battery if the multimeter registers incorrectly.

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

Install the regulator/rectifier in the revese order of removal.

1) REGULATOR/RECTI Fl ER

1) REGULATOR/RECTI Fl ER

Ironhead Changing Battery Ground

(1) REGULATOR/ RECTIFIER

(2) CONNECTOR

\ }>-

f^^V /

Tvv

^ ^¡JJ if /

/ V^^t"^

/ /

/ 1

// -^atwET**^

(4) BOLTS

' (flji^iS^-— (3) GROUND TERMINAL

(11 YELLOW

Ironhead Changing Battery Ground
(2) RED/WHITE (3) GREEN
Unit:Ki)

White

Yel low 1

Yellow 2

Yellow 3

Green

Red/White

\

OO

OS

M

OO

Yellow 1

0,5-10

\

30-500

30-500

10-200

Yellow 2

0.5-10

30-500

30 500

10-200

Yellow 3

0.5-10

30-500

30-500

10-200

Green

1-20

0.5-10

0 5-10

0.5-10

Alternator Removal/Installation

Wiring Regulator St1100

Requisite Service

• Fuel tank removal/installation (page 2-11) • Right side fairing removal/installation Ipage 2-3)

Procedure

Q'ty

Remarks

Removal Order

Installation is in the reverse order of removal.

<11

Alternator connector

1

(2)

Left crankcase cover bolt (long/short)

9/1

(3)

Left crankcase cover

l

14)

Gasket

1

(5)

Dowel pin

1

(6)

Stator wire holder

1

(7)

Ststor bolt

4

(8)

Stator

1

When installing, apply sealant to the grommet and install the

grommet securely into the groove in the left crankcase cover.

Flywheel Removal/Installation

Requisite Service

■ Alternator cover removal/installation (page 15-8)

Procedure

Q'ty

Remarks

Removal Order

Installation is in the reverse order of removal.

(1)

Flywheel bolt

1

Refer to page 1 5-10 for removal and installation.

(2)

Washer

1

(3)

Flywheel

1

Before installing, wipe any oil off the mating surfaces of the

crankshaft and flywheel

(4)

Woodruff key

1

(5)

Starter Idle gear shaft

1

(6)

Starter idle gear

1

Starter clutch bolt Starter clutch

ST 1 —

Remove and install the starter driven gear turning it cou nterclockwise. -Refer to page 15-10 for removal and installation

Flywheel Bolt Removal/Installation

Loosen the flywheel bolt while holding the flywheel with a flywheel holder

Flywheel holder 07925-ME90000 or equivalent commercially available in U.S.A.

Tighten the flywheel bolt while holding the flywheel with a flywheel holder.

1) FLYWHEEL HOLDER

1) FLYWHEEL HOLDER

Starter Clutch Bolt Removal/Installation

Remove the starter clutch bolts while holding the flywheel with a flywheel holder

Flywheel holder 07725-0040000 — or

equivalent commerially available

Remove the starter clutch.

After removing the starter clutch bolts, clean the locking agent residue off the starter clutch bolts.

Recondition Battery Guide

Apply a locking agent to the threads of the starter clutch bolts, and tighten them to the specified torque while holding the flywheel with a flywheel holder.

Install the starter driven gear to the flywheel while turning the starter driven gear counterclockwise.

Test Honda Rectifier Regulator

(1) FLYWHEEL HOLDER

Recondition Battery Guide

(1) FLYWHEEL HOLDER

+1 0

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