TOYOTA AVALON 2001 Service Repair Manual

LU-4
- LUBRICATIONOIL AND FILTER
1229 Author
: Date
:
2001 AVALON (RM808U)
3. REFILL WITH ENGINE OIL
(a) Clean and install the oil drain plug with a new gasket.
Torque: 45 N´m (460 kgf´cm, 33 ft´lbf)
(b) Fill with fresh engine oil.
Capacity:
Drain and refill w/ Oilfilter change
w/o Oilfilter change4.7 liters (5.0 US qts, 4.1 lmp. qts)
4.5 liters (4.8 US qts, 4.0 lmp. qts)
Dry fill5.2 liters (5.5 US qts, 4.6 lmp. qts)
(c) Install the oil filler cap.
4. START ENGINE AND CHECK FOR OIL LEAKS
5. RECHECK ENGINE OIL LEVEL

LU01R-04
B09034
 Gasket RH Fender Apron Seal
PS Pump Drive Belt
A/C Compressor
Connector
A/C CompressorEngine Moving
Control Rod
No.2 RH Engine Mounting
Bracket
Front Exhaust Pipe
Stay

PS Pump Drive Belt
Adjusting Strut
Generator Drive Belt
Adjusting Bar Bracket
 Gasket

62 (630, 46)
33 (330, 24)
21 (210, 15)
64 (650, 47)
32 (320, 23)
62 (630, 46)
N´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable partBracket Generator Drive
Belt
43 (440, 32)
Compression Spring
Generator Generator
Connector
43 (440, 32)
- LUBRICATIONOIL PUMP
LU-5
1230 Author
: Date
:
2001 AVALON (RM808U)
OIL PUMP
COMPONENTS

B06519
B08672
No.2 Timing Belt CoverTiming Belt
Timing Belt Guide
No.2 Generator
Bracket RH Engine Mounting Bracket
Crankshaft
PulleyGasket
Engine Wire
Protector
RH Camshaft Timing Pulley
No.2 Idler Pulley
Crankshaft
Timing PulleyDust Boot
Timing Belt Plate Plate Washer


215 (2,200, 159)
43 (440, 32)
27 (280, 20)
Timing Belt TensionerN´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable part
28 (290, 21)
No.1 Timing Belt Cover
125 (1,300, 94)
*88 (900, 65)
LH Camshaft
Timing Pulley
No.1 Idler Pulley
34 (350, 25)

Precoated part
* For use with SST
125 (1,300, 94)
LU-6
- LUBRICATIONOIL PUMP
1231 Author
: Date
:
2001 AVALON (RM808U)

B08905
N´m (kgf´cm, ft´lbf): Specified torque
 Non-reusable partNo.3 Timing Belt Cover
Gasket
BushingCollar
A/C Compressor
Housing Bracket
Oil Pan Baffle Plate Crankshaft
Position Sensor
Connector Crankshaft
Position
Sensor
Oil PumpEngine Wire
Oil Strainer
No.2 Oil Pan
x 10x 6
x 9 O-Ring
No.1 Oil Pan
 Gasket
Drain Plug
8.5 (85, 74 in.´lbf)
8 (80, 69 in.´lbf)
8 (80, 69 in.´lbf)
10 mm Head 8 (80, 69 in.´lbf)
12 mm Head 19.5 (200, 14)
10 mm Head 8 (80, 69 in.´lbf)
12 mm Head 19.5 (200, 14)
14 mm Head 37.2 (380, 27)
8 (80, 69 in.´lbf)
45 (460, 33)
8 (80, 69 in.´lbf)
x 6
x 17
 Gasket
19.5 (200, 14)
No.1 Exhaust Pipe
Support Bracket
- LUBRICATIONOIL PUMP
LU-7
1232 Author
: Date
:
2001 AVALON (RM808U)

B08678
N´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable partx 10
49.1 (500, 36)
 Crankshaft Front
Oil Seal
Relief Valve
Spring
Plug Oil Pump Body
Driven RotorDrive RotorOil Pump Body Cover
LU-8
- LUBRICATIONOIL PUMP
1233 Author
: Date
:
2001 AVALON (RM808U)

LU01T-03
B04138
B04139
- LUBRICATIONOIL PUMP
LU-1 1
1236 Author
: Date
:
2001 AVALON (RM808U)
DISASSEMBLY
1. REMOVE RELIEF VALVE
Remove the plug, spring and relief valve.
2. REMOVE DRIVE AND DRIVEN ROTORS
Remove the 10 screws, pump body cover, drive and driven ro-
tors.

LU01U-03
B04140
B04141
Mark
B04142
B04143
B04144
LU-12
- LUBRICATIONOIL PUMP
1237 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
1. INSPECT RELIEF VALVE
Coat the valve with engine oil and check that it falls smoothly
into the valve hole by its own weight.
If it does not, replace the relief valve. If necessary, replace the
oil pump assembly.
2. PLACE DRIVE AND DRIVEN ROTORS INTO OIL PUMP
BODY
Place the drive and driven rotors into the oil pump body with the
mark facing upward.
3. INSPECT ROTOR SIDE CLEARANCE
Using a feeler gauge and precision straight edge, measure the
clearance between the rotors and precision straight edge.
Standard side clearance:
0.030 - 0.090 mm (0.0012 - 0.0035 in.)
Maximum side clearance: 0.15 mm (0.0059 in.)
If the side clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.
4. INSPECT ROTOR TIP CLEARANCE
Using a feeler gauge, measure the clearance between the drive
and driven rotor tips.
Standard tip clearance:
0.110 - 0.240 mm (0.0043 - 0.0094 in.)
Maximum tip clearance: 0.35 mm (0.0138 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.
5. INSPECT ROTOR BODY CLEARANCE
Using a feeler gauge, measure the clearance between the driv-
en rotor and body.
Standard body clearance:
0.250 - 0.325 mm (0.0098 - 0.0128 in.)
Maximum body clearance: 0.40 mm (0.0157 in.)
If the body clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.

LU0IC-01
B04145
AB
C
Seal Width
2 - 3 mm A
B
C
P18779
New O-Ring
- LUBRICATIONOIL PUMP
LU-15
1240 Author
: Date
:
2001 AVALON (RM808U)
INSTALLATION
1. INSTALL OIL PUMP
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the oil pump
and cylinder block.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing grooves.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the oil pump as shown in the illustra-
tion.
Seal packing: Part No. 08826-00080 or equivalent

Install a nozzle that has been cut to a 2 - 3 mm (0.08
- 0.12 in.) opening.
HINT:
Avoid applying an excessive amount to the surface.

Parts must be assembled within 3 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.
(c) Place a new O-ring on the cylinder block.

B04146
B04147
AB
Seal Width
3 - 4 mmAB Region ºYº Region ºXº LU-16
- LUBRICATIONOIL PUMP
1241 Author
: Date
:
2001 AVALON (RM808U)
(d) Engage the spline teeth of the oil pump drive gear with the
large teeth of the crankshaft, and slide the oil pump on the
crankshaft.
(e) Install the oil pump with the 9 bolts. Uniformly tighten the
bolts in several passes.
Torque:
10 mm head: 8 N´m (80 kgf´cm, 69 in.´lbf)
12 mm head: 19.5 N´m (200 kgf´cm, 14 ft´lbf)
2. INSTALL CRANKSHAFT POSITION SENSOR
Torque: 8 N´m (80 kgf´cm, 69 in.´lbf)
3. INSTALL BAFFLE PLATE TO NO.1 OIL PAN
Torque: 8 N´m (80 kgf´cm, 69 in.´lbf)
4. INSTALL NO.1 OIL PAN
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the oil pan,
oil pump and cylinder block.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing grooves.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the oil pan as shown in the illustra-
tion.
Seal packing: Part No. 08826-00080 or equivalent
Region ºXº is at the outer side of the bolt hole.
Region ºYº is at the inner side of the bolt hole.

Install a nozzle that has been cut to a or 3 - 4 mm
(0.12 - 0.16 in.) opening.
HINT:
Avoid applying an excessive amount to the surface.

Parts must be assembled within 3 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.
(c) Install the oil pan with the 17 bolts and 2 nuts. Uniformly
tighten the bolts and nuts in several passes.
Torque:
10 mm head: 8 N´m (80 kgf´cm, 69 in.´lbf)
12 mm head: 19.5 N´m (200 kgf´cm, 14 ft´lbf)
14 mm head: 37.2 N´m (380 kgf´cm, 27 ft´lbf)

P12568
AB
Seal Width
4 - 5 mm A
B
- LUBRICATIONOIL PUMP
LU-17
1242 Author
: Date
:
2001 AVALON (RM808U)
(d) Install the No.1 exhaust pipe support bracket with the 2
bolts.
Torque: 7.8 N´m (80 kgf´cm, 69 in.´lbf)
5. INSTALL OIL STRAINER
Install a new gasket and the oil strainer with the bolt and 2 nuts.
Torque: 8 N´m (80 kgf´cm, 69 in.´lbf)
6. INSTALL NO.2 OIL PAN
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surface of the No.1 and
No.2 oil pans.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing grooves.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
NOTICE:
Do not use a solvent which will affect the painted surfaces.
(b) Apply seal packing to the No.2 oil pan as shown in the il-
lustration.
Seal packing: Part No. 08826-00080 or equivalent

Install a nozzle that has been cut to a 4 - 5 mm (0.16
- 0.20 in.) opening.
HINT:
Avoid applying an excessive amount to the surface.

Parts must be assembled within 3 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.
(c) Install the No.2 oil pan with the 10 bolts and 2 nuts. Uni-
formly tighten the bolts and nuts in several passes.
Torque: 8 N´m (80 kgf´cm, 69 in.´lbf)
7. INSTALL TIMING PULLEYS (See page EM-21)
8. INSTALL TIMING BELT (See page EM-21)