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BATTERY/STARTER/ALTERNATOR SERVICE 8B - 5

Fig. 6 Wire Terminal ConnectionsÐ3.0L

Fig. 9 Remove/Install

EngineÐNippondenso Starter

StarterÐNippondensoÐTypical

(6) For installation, reverse above procedures.

Clean corrosion/dirt from the cable and wire termi-

nals before installing wiring to the solenoid.

STARTER COMPONENT REPLACEMENT

Caution: When servicing the starter assembly off the vehicle, do not clamp the starter to a vice. Internal damage may result.

NIPPONDENSO STARTER GEAR AND CLUTCH

REMOVAL AND INSTALLATION

(1) Remove the two gear housing attaching screws

and separate the gear housing from the solenoid

Fig. 7 Wire Terminal ConnectionsÐ3.3L/3.8L

housing (Fig. 10). The pinion gear, pinion gear bear-

ing, and drive gear will be loose between the solenoid

EngineÐNippondenso Starter

housing and gear housing (Fig. 11). When reinstalling

(5) Remove starter from vehicle (Bosch, Fig. 8)

pinion gear and bearing, wipe with a clean rag and

(Nippondenso, Fig. 9).

coat with lightweight high temperature wheel bearing

grease. Place the lubricated bearing and gear over the

bearing shaft in the gear housing (Fig. 12).

(2) Remove the starter gear and clutch assembly

from the solenoid housing (Fig. 13).

(3) For assemble, reverse above procedures.

BOSCH STARTER SOLENOID REPLACEMENT

(1) Remove field terminal nut (Fig. 14).

(2) Remove field terminal (Fig. 15).

(3) Remove field washer (Fig. 16).

(4) Remove three solenoid mounting screws (Fig.

17).

(5) Remove the solenoid from the starter assembly.

(6) For installation, reverse above procedures.

Fig. 8 Remove/Install StarterÐBoschÐTypical

BOSCH STARTER GEAR AND CLUTCH RE-

PLACEMENT

(1) Remove solenoid assembly (Fig. 18).


8B - 6 BATTERY/STARTER/ALTERNATOR SERVICE

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Fig. 10 Remove or Install Gear Housing

Fig. 11 Remove or Install Drive and Pinion Gears

Fig. 12 Lubricate and Install Pinion Gear Bearing

(2)Remove the two through-bolts securing the starter drive end housing to the motor housing (Fig.

19)and separate housings.

(3)Remove rubber seal (Fig. 20).

Fig. 13 Gear and Clutch Assembly

Fig. 14 Field Terminal Nut

Fig. 15 Field Coil Terminal

(4)Pull the gear and clutch assembly from the drive end housing (Fig. 21).

(5)For installation, reverse above procedures.

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BATTERY/STARTER/ALTERNATOR SERVICE 8B - 7

Fig. 16 Field Terminal Washer

Fig. 19 Through-Bolt

Fig. 17 Solenoid Mounting Screws

Fig. 18 Solenoid

STARTER INTERLOCK SWITCH: CLUTCH PEDAL MOUNTED/MANUAL TRANSMISSION ONLY

For electrical diagnostics, refer to Group 8A, Battery/Starting/Charging Systems Diagnostics, Starter relays.

For replacement and adjustment of this switch, refer to Group 6, Manual Transaxle Clutch, Manual Transaxle Starter Interlock Switch.

Fig. 20 Rubber Seal

Fig. 21 Starter Drive Gear Train

NEUTRAL STARTER AND BACK-UP SWITCH

For electrical diagnostics when checking the starter circuits, refer to Group 8A, Battery/Starting/Charging Systems Diagnostics, Starter Relays.

For removal and installation of neutral switch, refer to Group 21, Transaxle Neutral Starter and Back-up Switch Replacement.


8B - 8 BATTERY/STARTER/ALTERNATOR SERVICE

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ALTERNATOR

INDEX

page

page

Alternator ReplacementÐ2.2L Turbo Engine

Alternator ReplacementÐ3.0L Engine . . . . . . . . .

. 9.

(With 16 Valve Cylinder Head) . . . . . . . . .

. . . . . 9

Alternator ReplacementÐ3.3L/3.8L Engine . . . . .

. 9.

Alternator ReplacementÐ2.2L/2.5L Engine . .

. . . . . 8

General Information . . . . . . . . . . . . . . . . . . . . . .

. 8.

GENERAL INFORMATION

This section will cover alternator removal and installation only. Information covering alternator onvehicle testing and diagnosis can be found in Group 8A, Battery/Starting/Charging Systems Diagnostics. To identify the alternator, refer to the Alternator Specification chart at the rear of this section.

These alternators alternators are not intended to be disassembled for service. It must be replaced as an assembly.

ALTERNATOR REPLACEMENTÐ2.2L/2.5L ENGINE

Removal and repositioning of A/C compressor (without disconnecting refrigerant lines) is necessary on some models to gain access to alternator.

(1) Disconnect battery negative cable (Fig. 1).

Fig. 1 Remove Battery Negative (-) Cable

(2)If Equipped With Air Conditioning:

(a)Remove the A/C drive belt. Refer to Group 7, Cooling System.

(b)Remove the four bolts retaining the A/C compressor to the mounting bracket (Fig. 2).

(c)Without disconnecting the A/C refrigerant lines, position the A/C compressor to allow alternator removal.

WARNING: THE A/C REFRIGERANT SYSTEM IS UNDER PRESSURE EVEN WHEN THE ENGINE IS OFF. REFER TO THE SAFETY PRECAUTIONS AND WARNINGS SECTION IN HEATING AND A/C, GROUP 24, BEFORE PERFORMING ANY SERVICE OPERATION.

Fig. 2 A/C Compressor ReplacementÐ2.2 L/2.5 L

Engine

(2)Remove the alternator drive belt. Refer to Group 7, Cooling System.

(3)Remove the two alternator mounting bolts (Fig.

3)and position the alternator to gain access to all the wire connectors. If equipped with:

Fig. 3 Remove or Install Mounting Bolts

²BOSCH ALTERNATOR: Remove B+ terminal nut, field terminal nuts, and ground harness hold down nuts (Fig. 4). Remove wire connector assembly.

²NIPPONDENSO ALTERNATOR: Remove nuts from field terminals, ground terminal, wire harness and B+ terminal (Fig. 5). B+ terminal nut must be removed last to prevent damage to terminal insulator.

(4)Remove the alternator from the vehicle.

(5)For installation, reverse above procedures. Torque all fasteners. Refer to the Torque Specifications chart at the rear of this group.


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BATTERY/STARTER/ALTERNATOR SERVICE 8B - 9

Fig. 4 Remove or Install Wire Connector AssemblyÐBosch Alternator

Fig. 5 Remove or Install Wire Connector AssemblyÐNippondenso Alternator

ALTERNATOR REPLACEMENTÐ2.2L TURBO ENGINE (WITH 16 VALVE CYLINDER HEAD)

(1)Disconnect battery NEGATIVE cable (Fig. 1).

(2)Remove alternator/air conditioning drive belt. Refer to Group 7, Cooling System.

(3)Remove the bolts retaining the A/C compressor to the mounting bracket.

(4)Without disconnecting the A/C refrigerant lines, position the A/C compressor to allow alternator removal.

WARNING: THE A/C REFRIGERANT SYSTEM IS UNDER PRESSURE EVEN WHEN THE ENGINE IS OFF. REFER TO THE SAFETY PRECAUTIONS AND WARNINGS SECTION IN HEATING AND A/C, GROUP 24, BEFORE PERFORMING ANY SERVICE OPERATION.

(5) Remove the alternator mounting bracket bolts and separate alternator from mounting bracket (Fig. 6).

Fig. 6 Alternator MountingÐ2.2 L Turbo Engine With

16 Valve Cylinder Head

(6)Remove the B+ terminal nut, field terminal nuts, and ground/wire harness hold-down nuts. Remove wire connectors.

(7)Remove the alternator from the vehicle.

(8)For installation, reverse above procedures. Torque all fasteners. Refer to the Torque Specifications chart at the rear of this group.

ALTERNATOR REPLACEMENTÐ3.0L ENGINE

(1)Disconnect battery negative cable (Fig. 1).

(2)Remove alternator drive belt. Refer to Group 7, Cooling System.

(3)Remove the alternator mounting bolts and separate the alternator from the mounting bracket (Fig. 7).

(4)Remove the B+ terminal nut, field terminal nuts, and ground/wire harness hold-down nuts. Remove wire connectors.

(5)Remove the alternator from the vehicle.

(6)For installation, reverse above procedure. Torque all fasteners. Refer to the Torque Specifications chart at the rear of this group.

ALTERNATOR REPLACEMENTÐ3.3L/3.8L ENGINE

(1)Disconnect battery negative cable (Fig. 1).

(2)Remove alternator drive belt. Refer to Group 7, Cooling System.

(3)Loosen, but do not remove the nut on the support bracket at exhaust manifold (Fig. 8).

(4)Remove the alternator tensioner power steering bracket bolt.

(5)Remove the tensioner stud nut and the tensioner (Fig. 9).

8B - 10 BATTERY/STARTER/ALTERNATOR SERVICE

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(6) Remove the alternator mounting bolts (Fig. 9).

Fig. 7 Remove or Install Alternator Mounting

BoltsÐ3.0L Engine

Fig. 9 Alternator/Alternator Support BracketÐ3.3L/

3.8L Engine

(7) Remove the power steering reservoir from the alternator mounting bracket.

(8) Remove the three alternator support bracket bolts (Fig. 8).

(9) Remove intake plenum to alternator mounting bracket bolt.

(10) Remove alternator support bracket (Fig. 9).

(11) Position the alternator to gain access to wiring and remove wiring from alternator.

(12) Remove alternator.

(13) For installation, reverse above procedures. Torque all fasteners. Refer to the Torque Specifications chart at the rear of this group.

Fig. 8 Support Bracket for Alternator Tensioner Power Steering Bracket


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