2001 TOYOTA AVALON belt

Z18811
Blue White Red
OK Charging
NecessaryInsufficient
Water Maintenance-Free Battery
Type A
GREE NEYEDARK EYECLEAR EYE or
CHARGED DISCHARGEDADD WATER
Type B
LIGHT YELLOW
P13121
Z00038
DENSO Borroughs
P13120
CORRECT
WRONG CH-2
- CHARGINGCHARGING SYSTEM
1275 Author
: Date
:
2001 AVALON (RM808U)
HINT:
Check the indicator as shown in illustration.
4. CHECK BATTERY TERMINALS, FUSIBLE LINK AND
FUSES
(a) Check that the battery terminals are not loose or cor-
roded.
(b) Check the fusible link and fuses for continuity.
5. INSPECT DRIVE BELT
(a) Visually check the belt for excessive wear, frayed cords
etc.
If any defect has been found, replace the drive belt.
HINT:
Cracks on the rib side of a belt are considered acceptable. If the
belt has chunks missing from the ribs, it should be replaced.
(b) Using a belt tension gauge, measure the drive belt ten-
sion.
Belt tension gauge:
DENSO BTG-20 (95506-00020)
Borroughs No. BT-33-73F
Drive belt tension:
New belt175 ± 5 lbf
Used belt115 ± 20 lbf
If the belt tension is not as specified, adjust it.
HINT:

ºNew beltº refers to a belt which has been used less than
5 minutes on a running engine.

ºUsed beltº refers to a belt which has been used on a run-
ning engine for 5 minutes or more.

After installing a belt, check that it fits properly in the
ribbed grooves.

Check with your hand to confirm that the belt has not
slipped out of the groove on the bottom of the pulley.

P19934
Z03473
Ammeter
Voltmeter
BatteryDisconnect Wire
from Terminal B
Generator
- CHARGINGCHARGING SYSTEM
CH-3
1276 Author
: Date
:
2001 AVALON (RM808U)

After installing a new belt, run the engine for about 5 min-
utes and recheck the belt tension.
6. VISUALLY CHECK GENERATOR WIRING AND
LISTEN FOR ABNORMAL NOISES
(a) Check that the wiring is in good condition.
(b) Check that there is no abnormal noise from the generator
while the engine is running.
7. CHECK DISCHARGE WARNING LIGHT CIRCUIT
(a) Warm up the engine and then turn it off.
(b) Turn off all accessories.
(c) Turn the ignition switch ºONº. Check that the discharge
warning light is lit.
(d) Start the engine. Check that the light goes off.
If the light does not go off as specified, troubleshoot the dis-
charge light circuit.
8. INSPECT CHARGING CIRCUIT WITHOUT LOAD
HINT:
If a battery/generator tester is available, connect the tester to
the charging circuit as per the manufacturer's instructions.
(a) If a tester is not available, connect a voltmeter and amme-
ter to the charging circuit as follows:

Disconnect the wire from terminal B of the genera-
tor, and connect it to the negative (-) probe of the
ammeter.

Connect the positive (+) probe of the ammeter to
terminal B of the generator.

Connect the positive (+) probe of the voltmeter to
terminal B of the generator.

Ground the negative (-) probe of the voltmeter.
(b) Check the charging circuit as follows:
With the engine running from idling to 2,000 rpm, check
the reading on the ammeter and voltmeter.
Standard amperage: 10 A or less
Standard voltage: 13.2 -14.8 V

CH03V-02
B09070
Pivot Bolt
Plate Washer
Adjusting Lock BoltAdjusting Bolt
GeneratorGenerator Wire
Generator Connector
Drive Belt
Wire Clamp
Wire Clamp
B09071
PulleyDrive End Flame (Stator)
Front BearingRetainer
RotorBearing Cover

Rear Bearing Bearing Cover
Thrust Washer
Rectifire End FlameCord ClipSeal Plate
Robber InsulatorRectifire Holder Terminal Insulator
Voltage RegulatorBrush Holder Brush Holder CoverRear End CoverPlate Terminal

Non-reusable part
x 4
x 4
- CHARGINGGENERATOR
CH-5
1278 Author
: Date
:
2001 AVALON (RM808U)
GENERATOR
COMPONENTS

CH03W-02
P19938
P19978
CH-6
- CHARGINGGENERATOR
1279 Author
: Date
:
2001 AVALON (RM808U)
REMOVAL
1. REMOVE DRIVE BELT
Loosen the pivot bolt, adjusting lock bolt and adjusting bolt, and
remove the drive belt.
Torque:
Lock bolt: 18 N´m (180 kgf´cm, 13 ft´lbf)
Pivot bolt: 56 N´m (570 kgf´cm, 41 ft´lbf)
2. REMOVE GENERATOR
(a) Disconnect the generator connector.
(b) Remove the nut, and disconnect the generator wire.
Torque: 9.8 N´m (100 kgf´cm, 86 in.´lbf)
(c) Disconnect the wire harness from the clip.
(d) Remove the pivot bolt, plate washer, adjusting lock bolt
and generator.

CO02M-03
A10834
RH Fender Apron Seal
Generator Drive Belt
Engine Moving
Control Rod
No.2 RH Engine
Mounting Bracket
Ground Strap
Connector PS Pump Drive Belt
Engine Coolant Reservoir Hose
: Specified torque
64 (650, 47)
32 (320, 23)
N´m (kgf´cm, ft´lbf)
- COOLINGWATER PUMP
CO-3
1196 Author
: Date
:
2001 AVALON (RM808U)
WATER PUMP
COMPONENTS

B06475
No.2 Timing Belt CoverTiming Belt
Gasket
Timing Belt Guide
No.2 Generator
Bracket RH Engine Mounting Bracket
28 (290, 21)
Crankshaft
Pulley
215 (2,200, 159)
Gasket
Engine Wire Protector
125 (1,300, 94)
*88 (900, 65)
RH Camshaft Timing Pulley
43 (400, 32)
No.2 Idler Pulley
125 (1,300, 94)
Dust Boot
Timing Belt Tensioner
27 (280, 20)

Non-reusable part
*For use with SSTNo.1 Timing Belt Cover
LH Camshaft
Timing Pulley
N´m (kgf´cm, ft´lbf) : Specified torque
CO-4
- COOLINGWATER PUMP
1197 Author
: Date
:
2001 AVALON (RM808U)

B06476
Non-reusable partNo.3 Timing Belt CoverGasket
Collar
Bushing
Water Pump
Gasket Engine Wire
8.5 (65, 74 in.´lbf)
x 6
8 (80, 69 in.´lbf)
N´m (kgf´cm, ft´lbf) : Specified torque
- COOLINGWATER PUMP
CO-5
1198 Author
: Date
:
2001 AVALON (RM808U)

CO02O-03
P12487
- COOLINGWATER PUMP
CO-7
1200 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
1. INSPECT WATER PUMP
(a) Visually check the drain hole for coolant leakage.
If leakage is found, replace the water pump.
(b) Turn the pulley, and check that the water pump bearing
moves smoothly and quietly.
If necessary, replace the water pump.
2. INSPECT TIMING BELT COMPONENTS
(See page EM-19)