gas type TOYOTA AVENSIS 2003 Service Owner's Manual

A78519
(a)
(b)
(a)(b)
(a)
(a)
A77883
A77884
±
FUEL FUEL TANK ASSY (GASOLINE)
11±95
AVENSIS REPAIR MANUAL (RM1018E)
12. REMOVE EXHAUST PIPE ASSY CENTER
(1AZ±FE/1AZ±FSE ENGINE TYPE)
(a) Remove the 4 bolts and 2 compression springs.
(b) Remove the exhaust pipe center and the gasket from the
2 exhaust pipe supports.
(c) Remove the gasket from the exhaust pipe center.
13. REMOVE FUEL TANK PROTECTOR NO.1
(a) Remove the 4 bolts, and then remove the fuel tank pro- tector.
14. REMOVE PARKING BRAKE CABLE ASSY NO.2
(a) Remove the 2 set bolts of the parking brake cable.
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A77885
A77886
A77887
A78450
11±96
±
FUEL FUEL TANK ASSY (GASOLINE)
AVENSIS REPAIR MANUAL (RM1018E)
15. REMOVE PARKING BRAKE CABLE ASSY NO.3
(a) Remove the 2 set bolts of the parking brake cable.
16. DISCONNECT BREATHER TUBE FUEL HOSE
(a) Loosen the hose clamp and disconnect the fuel tank breather hose.
17. DISCONNECT FUEL TANK TO FILLER PIPE HOSE
(a) Loosen the hose clamp and disconnect the fuel tank to fill- er pipe hose.
18. DISCONNECT FUEL TANK RETURN TUBE (1AZ±FSE ENGINE TYPE)
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A77894
A77891
A77892
A77893
UpperFuel Tank
Rear
Hose Clamp
A81617
Push
11±98
±
FUEL FUEL TANK ASSY (GASOLINE)
AVENSIS REPAIR MANUAL (RM1018E)
22. REMOVE FUEL TANK RETURN TUBE (1AZ±FSE ENGINE TYPE)
(a) Unfasten the 5 claws and remove the fuel tank return tube
from the fuel tank.
23. REMOVE FUEL EVAPORATION TUBE SUB±ASSY NO.2
(a) Unfasten the 4 claws and remove the fuel evaporation tube from the fuel tank.
24. REMOVE FUEL TANK MAIN TUBE SUB±ASSY
(a) Unfasten the 4 claws and remove the fuel tank main tube from the fuel tank.
25. INSTALL FUEL TANK MAIN TUBE SUB±ASSY
26. INSTALL FUEL EVAPORATION TUBE SUB±ASSY NO.2
(a) Install the hose clamp as shown in the illustration.
27. INSTALL FUEL TANK RETURN TUBE (1AZ±FSE ENGINE TYPE)
28. INSTALL FUEL TANK ASSY Torque: 40 N
m (400 kgf
cm, 29 ft
lbf)
29. CONNECT FUEL EVAPORATION TUBE SUB±ASSY NO.2
(a) Push in the fuel tube connector to the pipe until it makes
ºclickº sound.
NOTICE:

Check if there is any damage or foreign objects on the
connected part.

After connecting, check if the fuel tube connector and
the pipe are securely connected by pulling on them.
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A81618
Push
2
1Retainer
A77857
A78440
New Gasket
A77857
±
FUEL FUEL TANK ASSY (GASOLINE)
11±99
AVENSIS REPAIR MANUAL (RM1018E)
30. CONNECT FUEL TANK MAIN TUBE SUB±ASSY
(a) Push in the fuel tube connector to the pipe until it makes
ºclickº sound, and then push up the retainer to the claws
lock.
NOTICE:

Check if there is any damage or foreign objects on the
connected part.

After connecting, check if the fuel tube connector and
the pipe are securely connected by pulling on them.
31. CONNECT FUEL TANK RETURN TUBE (1AZ±FSE ENGINE TYPE)
32. CONNECT FUEL TANK TO FILLER PIPE HOSE
33. CONNECT BREATHER TUBE FUEL HOSE
34. INSTALL PARKING BRAKE CABLE ASSY NO.3
Torque: 5.0 N
m (51 kgf
cm, 44 in.
lbf)
35. INSTALL PARKING BRAKE CABLE ASSY NO.2
Torque: 5.0 N
m (51 kgf
cm, 44 in.
lbf)
36. INSTALL FUEL TANK PROTECTOR NO.1 Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
37. INSTALL EXHAUST PIPE ASSY CENTER (1ZZ±FE/3ZZ±FE ENGINE TYPE)
(a) Compression spring inspection (1) Using vernier calipers, measure the free length ofthe compression spring.
Minimum length:
41.5 mm (1.634 in.) for front x manifold
38.5 mm (1.516 in.) for front x tail
If the free length is less than minimum, replace the compression
spring.
(b) Install each new gasket to the exhaust manifold and the
exhaust pipe front as shown in the illustration.
(c) Install the exhaust pipe front to the 2 exhaust pipe sup- ports
(d) Tighten the 4 compression springs and 4 bolts. Torque: 43 N
m (440 kgf
cm, 32 ft
lbf)
(e) Install the grommet. (w/o HID Sensor)
(f) Connect the heated oxygen sensor connector.
(g) Install the floor carpet with the 2 clips. (w/o HID Sensor)
38. INSTALL EXHAUST PIPE ASSY CENTER (1AZ±FE/1AZ±FSE ENGINE TYPE)
(a) Compression spring inspection
(1) Using vernier calipers, measure the free length ofthe compression spring.
Minimum length: 38.5 mm (1.516 in.)
If the free length is less than minimum, replace the compression
spring.
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A78440
New Gasket
11±100
±
FUELFUEL TANK ASSY(GASOLINE)
AVENSIS REPAIR MANUAL (RM1018E)
(b)Install a new gasket to the the exhaust pipe center (ex- haust pipe tail side) as shown in the illustration.
(c)Install a new gasket (exhaust pipe front side) and the ex-
haust pipe center to the 2 exhaust pipe supports.
(d)Tighten the 2 compression springs and 4 bolts. Torque: 43 N
m (440 kgf
cm, 32 ft
lbf)
39.ADD FUEL
40.INSTALL FUEL SUCTION W/PUMP & GAGE TUBE ASSY (See page 11±85) SST 09808±14010
41.CONNECT FUEL EVAPORATION TUBE SUB±ASSY NO.2 (See page 11±85)
42.CONNECT FUEL TANK MAIN TUBE SUB±ASSY (See page 11±85)
43.CONNECT FUEL TANK RETURN TUBE (1AZ±FSE ENGINE TYPE) (See page 11±85)
44. CHECK FOR FUEL LEAKS
HINT:

1ZZ±FE/3ZZ±FE: 11±5

1AZ±FE: 11±19

1AZ±FSE: 11±33
45. CHECK FOR EXHAUST GAS LEAKS
46.INSTALL FLOOR PANEL BRACE FRONT (See page 15±2)
47. INSTALL REAR FLOOR SERVICE HOLE COVER
48.INSTALL REAR SEAT CUSHION ASSY (SEAT FIXED TYPE) (See page 72±32)
49. INSTALL FRONT FLOOR FOOTREST (W/O HID SENSOR)
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A77323
Leaded Gasoline type:
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable part
54 (551, 40)

Gasket
Crankshaft Timing Geaer or
Sprocket
Bearing Cap No. 3
Bearing Cap No. 2
Camshaft
No. 2 Camshaft
Camshaft Timing Gear
Unleaded Gasoline type:
Camshaft Timing Gear Assy
54 (551, 40)
Chain Tensioner Assy No. 1
30 (301, 22)
Bearing Cap No. 1
30 (301, 22)
9.0 (92, 80 in.
lbf)
54 (551, 40)
9.0 (92, 80 in.
lbf)
Chain Sub±assy
14±170
±
ENGINE MECHANICAL CAMSHAFT (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
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A79802
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable part

Gasket
Bearing Cap No. 3
Bearing Cap No. 2
Camshaft
No. 2 Camshaft
Camshaft Timing Gear
Unleaded Gasoline type:
Camshaft Timing Gear Assy
54 (551, 40)
Chain Tensioner Assy No. 1
30 (301, 22)
Bearing Cap No. 1
30 (301, 22)
9.0 (92, 80 in.
lbf)
54 (551, 40)
9.0 (92, 80 in.
lbf)
Chain Sub±assy
±
ENGINE MECHANICAL CAMSHAFT (1AZ±FSE)
14±239
AVENSIS REPAIR MANUAL (RM1018E)
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A77319
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable part

Gasket
Cooler Bracket
(LHD (w/ Air Conditioner)
Steering Position Type)
113 (1,152, 83)
Cooler Refrigerant
Suction Hose No. 1
(LHD (w/ Air Conditioner)
Steering Position Type)
8.0 (82, 44 in.
lbf)
8.0 (82, 44 in.
lbf)
8.0 (82, 44 in.
lbf)
52 (530, 38)
Transverse Engine Engine
Mounting Insulator
Vane Pump Oil Reservoir Assy
Return Tube Sub±assy
52 (530, 38)
21 (214, 16)
9.8 (100, 7.2)
Generator ASSY
Exhaust Pipe Assy Front
43 (440, 32)

Gasket
43 (440, 32)
7.0 (71, 62 in.
lbf)
52 (530, 38)
7.0 (71, 62 in.
lbf)
Oil Reservoir Bracket No. 1
52 (530, 38)
52 (530, 38)
Engine Mounting Bracket No. 2 RH
7.0 (71, 62 in.
lbf)
5.0 (51, 44 in.
lbf)
5.0 (51, 44 in.
lbf)
52 (530, 38)
Exhaust Pipe Assy Center
52 (530, 38)
Vane Pump Assy
37 (377, 27)
14±136
±
ENGINE MECHANICAL CHAIN SUB±ASSY (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
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A77283
A77284
A77285
Unleaded Gasoline
Timing
Marks

eaded Gasoline
Timing
Marks
Timing
Marks
Timing
Marks
±
ENGINE MECHANICAL CHAIN SUB±ASSY (1AZ±FE)
14±141
AVENSIS REPAIR MANUAL (RM1018E)
19. REMOVE ENGINE SERVICE COVER BRACKET RH (RHD(W/ AIR CONDITIONER) STEERING
POSITION TYPE)
(a) Remove the bolt and the engine service cover bracket RH.
20. REMOVE IGNITION COIL ASSY
(a) Remove the 4 bolts and 4 ignition coils.
21. REMOVE CYLINDER HEAD COVER SUB±ASSY
(a) Disconnect the 2 PCV hoses from the cylinder head cov-er.
(b) Remove the 8 bolts and 2 nuts, and then remove the cylin- der head cover and gasket.
22. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its timing notch with timing mark 0 of the timing chain cover.
(b) Check that the timing marks of the camshaft timing gear are aligned with the timing marks located on the No. 1 and
No. 2 bearing caps as shown in the illustration.
If not, turn the crankshaft 1 revolution (360
) and align the
marks as above.
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A77283
A77284
A77285
Unleaded Gasoline
Timing
Marks

eaded Gasoline
Timing
Marks
Timing
Marks
Timing
Marks
±
ENGINE MECHANICAL CHAIN SUB±ASSY (1AZ±FE)
14±141
AVENSIS REPAIR MANUAL (RM1018E)
19. REMOVE ENGINE SERVICE COVER BRACKET RH (RHD(W/ AIR CONDITIONER) STEERING
POSITION TYPE)
(a) Remove the bolt and the engine service cover bracket RH.
20. REMOVE IGNITION COIL ASSY
(a) Remove the 4 bolts and 4 ignition coils.
21. REMOVE CYLINDER HEAD COVER SUB±ASSY
(a) Disconnect the 2 PCV hoses from the cylinder head cov-er.
(b) Remove the 8 bolts and 2 nuts, and then remove the cylin- der head cover and gasket.
22. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its timing notch with timing mark 0 of the timing chain cover.
(b) Check that the timing marks of the camshaft timing gear are aligned with the timing marks located on the No. 1 and
No. 2 bearing caps as shown in the illustration.
If not, turn the crankshaft 1 revolution (360
) and align the
marks as above.
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