Lexus GS300/400 (2000 year). Service manual - part 115

CH044–01

B01996

Generator Wire

Pipe Clamp

A/T Oil Cooler Pipe

Pipe Bracket

Generator Connector

Generator

Engine Under Cover

x 18

Drive Belt

CH–4

–

CHARGING (2JZ–GE)

GENERATOR

1606

GENERATOR

COMPONENTS

B01642

Pulley

Rotor

Rectifier End Frame

Drive End Frame (Stator)

Bearing Cover
(Inside)

Generator
Washer

Brush Holder Cover

Bearing Retainer

Terminal Insulator

Seal Plate

Rubber Insulator

Rear End Cover

Plate Terminal

Bearing Cover

Rectifier Holder

Brush Holder

 Rear Bearing

 Front Bearing

Wire Clip

Voltage Regulator

 Non–reusable part

–

CHARGING (2JZ–GE)

GENERATOR

CH–5

1607

CH045–01

B02027

Turn

B01646

B01962

Engine
Wire Clamp

Pipe Clamp

B01963

Pipe Bracket

CH–6

–

CHARGING (2JZ–GE)

GENERATOR

1608

REMOVAL

1.

REMOVE ENGINE UNDER COVER

2.

REMOVE DRIVE BELT

Loosen the belt tension by turning the drive belt tensioner clock-
wise, and remove the drive belt.
NOTICE:
At the time of installation, please refer to the following
items. Do an on–vehicle inspection. (See page 

CH–1

)

3.

REMOVE GENERATOR

(a)

Disconnect the generator connector.

(b)

Remove the rubber cap and nut, and disconnect the gen-
erator wire.

(c)

Disconnect the engine wire clamp from the wire clip on the
generator.

(d)

Remove the bolt and pipe clamp, and disconnect the 2
A/T oil cooler pipes from the generator.

(e)

Remove the bolt, nut, pipe bracket and generator.
Torque: 40 N·m (400 kgf·cm, 30 ft·lbf)

B01655

CH046–05

B01654

Plate Terminal

B01997

B01650

P10835

Turn

SST (B)

SST (A)

–

CHARGING (2JZ–GE)

GENERATOR

CH–7

1609

DISASSEMBLY

1.

REMOVE REAR END COVER

(a)

Remove the nut and terminal insulator.

(b)

Remove the bolt, 3 nuts, plate terminal and end cover.

2.

REMOVE BRUSH HOLDER AND VOLTAGE REGULA-
TOR

(a)

Remove the brush holder cover from the brush holder.

(b)

Remove the 5 screws, brush holder and voltage regulator.

(c)

Remove the seal plate from the rectifier end frame.

3.

REMOVE RECTIFIER HOLDER

(a)

Remove the 4 screws and rectifier holder.

(b)

Remove the 4 rubber insulators.

4.

REMOVE PULLEY

(a)

Hold SST (A) with a torque wrench, and tighten SST (B)
clockwise to the specified torque.
SST

09820–63010

Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)

(b)

Check that SST (A) is secured to the rotor shaft.