2002 TOYOTA AVENSIS Repair Manual

A76706
Fuel Delivery Pipe Sub±assy
No. 1 Spacer
Ignition Coil Assy
V±Ribbed Belt Tensioner Assy

Gasket
Intake Manifold
Clamp Bracket
Oil Level Gage Guide

O±ring
Oil Level Gage
Sub±assy
Crankshaft Position
Sensor
Gasket Thermostat Knock Sensor
Engine Oil Pressure
Switch AssyCamshaft Position Sensor
Gasket Water By±pass Pipe No. 1

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torque
Water Inlet
19 (194, 14)
9.0 (92, 80 in.
lbf)
9.0 (92, 80 in.
lbf)
9.0 (92, 80 in.
lbf)
9.0 (92, 80 in.
lbf)29 (296, 21)
69 (704, 51)
15 (153, 11)
20 (204, 15)
11 (112, 8)
30 (306, 22)
9.0 (92, 80 in.
lbf)
Transverse Engine
Engine Mounting Bracket
13 (133, 10)
47 (479, 35)
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
14±25
AVENSIS REPAIR MANUAL (RM1018E)

A76707
Water By±pass Hose No. 2
Radiator Hose Inlet
Heater Inlet Water Hose

Gasket
Exhaust Manifold
Manifold StayExhaust Manifold
Heat Insulator No. 1

Gasket
Engine Coolant
Temperature Sensor

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torque
20 (204, 15)
9.0 (92, 80 in.
lbf)
37 (377, 27)
18 (184, 13)
49 (500, 36)
Clamp Bracket
10 (102, 7)
Radio Setting Condenser
V±Ribbed Idler Assy No. 1
Tube
18 (184, 13)
12 (122, 9)
Manifold Stay No. 2
49 (500, 36)
37 (377, 27)18 (184, 13)
39.2 (400, 29)
14±26
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)

141CG±01
A784575 Claws
A78458
A78505
A78515
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
14±27
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.DISCHARGE FUEL SYSTEM PRESSURE (See page 11±1)
2. REMOVE RADIATOR SUPPORT OPENING COVER
(a) Remove the retainer and the 4 clips.
(b) Unfasten the 5 claws, and remove the radiator supportopening cover.
3. REMOVE ENGINE ROOM COVER SIDE
(a) Remove the 2 clips and the engine room cover side.
4. REMOVE FRONT WHEELS
5. REMOVE ENGINE UNDER COVER SUB±ASSY NO.1
(a) Remove the 5 clips, 2 screws, bolt and detach the engine under cover.
6. REMOVE ENGINE UNDER COVER LH
(a) Remove the 6 screws and 5 clips, then detach the engine under cover.

A78516
A78459
14±28
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
7.REMOVE ENGINE UNDER COVER RH
(a)Remove the 6 screws and 3 clips, then detach the engine under cover.
8.DRAIN ENGINE COOLANT(See page 16±7)
9. DRAIN ENGINE OIL
(a) Install a new gasket and the drain plug after draining engine oil. Torque: 37 N
m (377 kgf
cm, 27 ft
lbf)
10.DRAIN MANUAL TRANSAXLE OIL (M/T TRANSAXLE) (See page 41±15)
11.DRAIN AUTOMATIC TRANSAXLE FLUID (A/T TRANSAXLE) (See page 40±42)
12. REMOVE CYLINDER HEAD COVER NO.2
(a) Remove the 2 nuts and 2 clips, then detach cylinder headcover No.2.
13.REMOVE AIR CLEANER ASSEMBLY WITH HOSE (See page 10±9 or 10±15)
14. REMOVE AIR CLEANER FILTER ELEMENT SUB±ASSY
15. REMOVE AIR CLEANER CASE SUB±ASSY
(a) Remove the 3 bolts and the air cleaner case.
16. DISCONNECT RADIATOR HOSE INLET
(a) Disconnect the radiator hose inlet from the radiator.
17. DISCONNECT RADIATOR HOSE OUTLET
(a) Disconnect the radiator hose outlet from the radiator.
18. DISCONNECT OIL COOLER INLET TUBE NO.1 (A/T TRANSAXLE)
(a) Disconnect the oil cooler inlet tube from the radiator.
19. DISCONNECT OIL COOLER OUTLET TUBE NO.1 (A/T TRANSAXLE)
(a) Disconnect the oil cooler outlet tube from the radiator.

A76724
A76714
A78461
1ZZ±FE
A78497
3ZZ±FE
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
14±29
AVENSIS REPAIR MANUAL (RM1018E)
20. REMOVE RADIATOR ASSY
(a) Remove the 2 bolts and the relay block.
(b) Disconnect the connector and the 2 harness clamps.
(c) Remove the 2 bolts, the 2 radiator support upper and the
radiator.
21. REMOVE BATTERY
22. REMOVE BATTERY TRAY
23. REMOVE BATTERY CARRIER
(a) Remove the 4 bolts, the battery carrier and the bracket.
24.REMOVE EFI FUEL PIPE CLAMP(See page 11±11)
25. DISCONNECT FUEL TUBE SUB±ASSY (See page 11±11)
26. SEPARATE ACCELERATOR CONTROL CABLE ASSY
(a) Loosen the nut and separate the accelerator control cable.
27. DISCONNECT UNION TO CONNECTOR TUBE HOSE
(a) Disconnect the union to connector tube hose.
28. DISCONNECT HEATER INLET WATER HOSE
(a) Disconnect the heater inlet water hose from the heater core inlet tube.
29. DISCONNECT HEATER OUTLET WATER HOSE
(a) Disconnect the heater outlet water hose from the heater core outlet tube\
.
30. DISCONNECT OIL COOLER INLET HOSE (A/T TRANSAXLE)
(a) Disconnect the oil cooler inlet hose from the automatic transaxle.
31. DISCONNECT OIL COOLER OUTLET HOSE (A/T TRANSAXLE)
(a) Disconnect the oil cooler outlet hose from the automatic transaxle.

A77338
A79320
A79296
A60622
14±30
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
32. SEPARATE FLOOR SHIFT CABLE TRANSMISSION CONTROL SELECT (M/T TRANSAXLE) (See page 41±15)
33. SEPARATE FLOOR SHIFT CABLE TRANSMISSION CONTROL SHIFT (M/T TRANSAXLE)
(See page 41±15)
34. SEPARATE FLOOR SHIFT CABLE TRANSMISSION CONTROL SHIFT (A/T TRANSAXLE) (See page 40±11)
35.SEPARATE CLUTCH RELEASE CYLINDER ASSY (M/T TRANSAXLE) (See page 41±15)
36.REMOVE GLOVE COMPARTMENT DOOR ASSY (See page 71±11)
37. REMOVE INSTRUMENT PANEL UNDER COVER SUB±ASSY NO.2
38. DISCONNECT ENGINE WIRE
(a) Disconnect the engine wire from the ECM and junctionblock.
(b) Pull out the engine wire.
(c) Remove the engine room relay block No.2 cover.
(d) Remove a nut and disconnect a connector as shown in the illustration.
(e) Remove the bolt and disconnect the ground terminal.
(f) Disconnect the ground terminal connector.
(g) Remove the nut and disconnect the battery terminal B.
39. REMOVE FAN AND GENERATOR V BELT
(a) Turn the V±ribbed belt tensioner clockwise slowly and loosen it. Then, remove the fan and generator V belt and
put back the V±ribbed belt tensioner carefully.

A64005
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
14±31
AVENSIS REPAIR MANUAL (RM1018E)
40.REMOVE GENERATOR ASSY (See page 19±7)
41. SEPARATE COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING)
HINT:

Secure the compressor and hoses off to the side instead of discharging the A/C system.

1ZZ±FE (See page 55±74)

3ZZ±FE (See page 55±70)
42. REMOVE COLUMN HOLE COVER SILENCER SHEET
(a) Remove the 2 clips and the column hole cover silencer sheet.
43.SEPARATE STEERING INTERMEDIATE SHAFT (See page 50±9)
44.REMOVE FRONT DOOR SCUFF PLATE RH (See page 71±11)
45.REMOVE COWL SIDE TRIM BOARD RH (See page 71±11)
46. REMOVE FRONT FLOOR FOOTREST
47. REMOVE FLOOR PANEL BRACE FRONT
(a) Remove the 2 nuts and the floor panel brace front.
48.REMOVE EXHAUST PIPE ASSY FRONT (See page 15±2)
49.REMOVE FRONT AXLE HUB LH NUT (See page 30±6)
SST 09930±00010
50. REMOVE FRONT AXLE HUB RH NUT SST 09930±00010
HINT:
Perform the same procedure as above on the opposite side.
51.SEPARATE TIE ROD END SUB±ASSY LH (See page 30±6)
SST 09628±62011
52. SEPARATE TIE ROD END SUB±ASSY RH SST 09628±62011
HINT:
Perform the same procedure as above on the opposite side.
53.SEPARATE FRONT STABILIZER LINK ASSY LH (See page 30±6)
54. SEPARATE FRONT STABILIZER LINK ASSY RH
HINT:
Perform the same procedure as above on the opposite side.
55.SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 30±6)
56. SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH
HINT:
Perform the same procedure as above on the opposite side.
57.SEPARATE FRONT AXLE ASSY LH (See page 30±6)
58. SEPARATE FRONT AXLE ASSY RH
HINT:
Perform the same procedure as above on the opposite side.
59. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
(a) Set the engine lifter.
(b) Remove the 4 bolts and 2 nuts, and detach the enginemounting insulator.

A76715
A76717
A76716
A62830Front SideRear Side 14±32
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
(c) Remove the through bolt and nut, detach the engine
mounting insulator from the vehicle.
(d) Remove the 2 bolts and 2 nuts as shown in the illustration.
(e) Remove the 8 bolts and the front suspension member
brace rear RH and LH.
(f) Carefully remove the engine with transaxle from the en-
gine compartment.
(g) Install the engine hanger No. 1 (12281±15040) and the
bolt (91512±B1016).
Torque: 38 N
m (387 kgf
cm, 28 ft
lbf)
(h) Install the engine hanger (12281±22021) and the bolt
(91512±B1016).
Torque: 38 N
m (387 kgf
cm, 28 ft
lbf)
HINT:
Securely install the front engine hanger (12281±22021) and the
rear engine hanger No. 1 (12281±15040) to the engine assem-
bly.
(i) Attach the engine sling and hang the engine with the
chain block.