timing belt TOYOTA AVENSIS 2003 Service Owner's Manual

110U8±01
A79143
SST
11±60
±
FUELINJECTOR ASSY(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
HINT:
Each injector assembly has a characteristic fuel injecting behavior. The ECM stores compensation codes
which are used to optimize fuel injection for the injectors. When replacing t\
he injector assembly, a compensa-
tion code for the new injector assembly must be set to the ECM.
1.REMOVE VACUUM RESERVOIR SUB±ASSY
(a)Disconnect the 2 vacuum hoses and the connector.
(b)Remove the 2 bolts and the vacuum reservoir.
2.REMOVE RADIATOR SUPPORT OPENING COVER
3.REMOVE ENGINE COVER NO.1
(a)Remove the 5 nuts and the engine cover.
4.REMOVE AIR CLEANER ASSY
(a)Disconnect the connector.
(b)Remove the air cleaner cap with the air cleaner hose.
(c)Remove the air cleaner filter element.
(d)Remove the 3 bolts and the air cleaner case.
5.REMOVE AIR TUBE NO.1 (See page 14±270) 6. REMOVE INJECTION PIPE SUB±ASSY NO.1
(a) Remove the 2 nuts and 2 upper infection pipe clampsfrom the intake manifold.
(b) Using SST, remove the injection pipe from the common rail side.
SST 09023±12700
(c) Using SST, remove the injection pipe from the injector side.
SST 09023±12700
(d) After removing the fuel pipe, to prevent dust or foreign ob- jects from being introduced, cover the common rail with
vinyl tape and protect the injector inlet with a vinyl or plas-
tic bag.
7. REMOVE INJECTION PIPE SUB±ASSY NO.2
SST 09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
8. REMOVE INJECTION PIPE SUB±ASSY NO.3 SST 09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
9. REMOVE INJECTION PIPE SUB±ASSY NO.4 SST 09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
10. REMOVE TIMING BELT NO.2 COVER
(a) Remove the 7 bolts and 7 seal washers, then remove the timing belt cover\
.
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A79147
SST
30 cm
(11.81 in.)
11±64
±
FUELINJECTOR ASSY(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
20.INSTALL NOZZLE HOLDER SEAL
(a)Install new 4 nozzle holder seals.
21.INSTALL TIMING BELT NO.2 COVER(See page 14±307) 22. INSTALL INJECTION PIPE SUB±ASSY NO.1
NOTICE:

In case of having the injectors replaced, must replace
the injection pipes, too.

When assembling the pipes, perform the operation
with the engine cold under room temperature.
(a) Remove the vinyl or the plastic bag from the injector and
vinyl tape from the common rail.
(b) Temporarily install the injection pipe.
(c) Using SST, tighten the nut of the injection pipe to the com- mon rail.
SST 09023±12700
Torque:
42 N
m (428 kgf
cm, 31 ft
lbf) for a used pipe using SST
46 N
m (469 kgf
cm, 34 ft
lbf) for a used pipe not using
SST
31 N
m (316 kgf
cm, 23 ft
lbf) for a new pipe using SST
34 N
m (347 kgf
cm, 25 ft
lbf) for a new pipe not using
SST
HINT:

Use a torque wrench with a fulcrum length of 30 cm
(11.81 in.)

Check if the used pipe has deflection or is installed prop-
erly after injection pipe is reassembled. If there is deflec-
tion or if it can not be installed properly, replace the used
pipe with a new pipe.
(d) Using SST, tighten the nut of the injection pipe to the injec- tor.
SST 09023±12700
Torque:
42 N
m (428 kgf
cm, 31 ft
lbf) for a used pipe using SST
46 N
m (469 kgf
cm, 34 ft
lbf) for a used pipe not using
SST
31 N
m (316 kgf
cm, 23 ft
lbf) for a new pipe using SST
34 N
m (347 kgf
cm, 25 ft
lbf) for a new pipe not using
SST
HINT:

Use a torque wrench with a fulcrum length of 30 cm
(11.81 in.)

Check if the used pipe has deflection or is installed prop-
erly after injection pipe is reassembled. If there is deflec-
tion or if it can not be installed properly, replace the used
pipe with a new pipe.
(e) Install the 2 upper injection pipe clamps with the 2 nuts. Torque: 5.0 N
m (51 kgf
cm, 44 in.
lbf)
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A61211
: Specified torqueN´m (kgf´cm, ft´lbf)
* Replace only if damaged Timing Belt No. 2 Cover
Transverse Engine
Engine Mounting Bracket
Seal Washer
Timing Belt No.1 Cover
Crankshaft Pulley
Seal Washer
x 5
Generator V belt
Glow Plug
Screw Grommet
Timing Belt Guide Timing Belt
* Gasket
x 7
Glow Plug Assy
* Gasket
Timing Chain Cover Plate
Timing Belt
Tensioner
180 (1,837, 133)
21 (214, 15)
9.0 (92, 80 in.´lbf)
37 (375, 27)
64 (650, 47)
2.2 (22, 19 in.´lbf)
7.4 (76, 66 in.´lbf)
7.4 (76, 66 in.´lbf)
Idler Pulley
40 (408, 30)Glow Plug
No.1 Connector
14±316
±
ENGINE MECHANICAL CAMSHAFT (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
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141C8±01
SSTA61187
14±318
±
ENGINE MECHANICALCAMSHAFT(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.REMOVE FRONT WHEEL RH
2.REMOVE ENGINE UNDER COVER SUB±ASSY NO.1
3.ENGINE UNDER COVER RH
4.REMOVE RADIATOR SUPPORT OPENING COVER
5.REMOVE ENGINE ROOM COVER SIDE
6.REMOVE ENGINE COVER NO.1
(a)Remove the 5 nuts and the engine cover.
7.REMOVE AIR CLEANER ASSY (See page 11±60)
8.REMOVE VACUUM RESERVOIR SUB±ASSY
(a)Disconnect the 2 vacuum hoses and the connector.
(b)Remove the 2 bolts and the vacuum reservoir.
9.REMOVE AIR TUBE NO.1 (See page 14±270)
10.REMOVE INJECTOR DRIVER (See page 14±286)
11. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1 (See page 14±269)
12.REMOVE GENERATOR V BELT (See page 14±269)
13.SEPARATE POWER STEERING IDLE PULLEY BRACKET (See page 14±286)
14.REMOVE ENGINE MOUNTING INSULATOR SUB±ASSY RH (See page 14±307)
15.REMOVE CRANKSHAFT PULLEY (See page 14±307) SST 09213±54015 (90105±08076), 09330±00021, 09950±50013 (0995\
1±05010, 09952±05010, 09953±05020, 09954±05031)
16.REMOVE IDLER PULLEY SUB±ASSY (See page 14±307)
17.REMOVE TIMING BELT NO.2 COVER (See page 14±307)
18.REMOVE TIMING BELT NO.1 COVER (See page 14±307)
19. REMOVE TIMING BELT GUIDE
20.REMOVE TRANSVERSE ENGINE ENGINE MOUNTING BRACKET (See page 14±307)
21.SET NO. 1 CYLINDER TO TDC/COMPRESSION (See page 14±307)
22.REMOVE TIMING CHAIN COVER PLATE (See page 14±307)
23.REMOVE TIMING BELT (See page 14±307)
24.REMOVE CAMSHAFT POSITION SENSOR (See page 10±63)
25. REMOVE CAMSHAFT TIMING PULLEY
(a) Using SST, remove the pulley bolt.SST 09960±10010 (09962±01000, 09963±01000)
(b) Remove the timing pulley.
HINT:
Using a plastic±faced hammer, tap out the pulley.
(c) Remove the set key.
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90

A09683
TDC Mark
Dot Mark
A09624
A09625
A09626
Alignment Mark
±
ENGINE MECHANICAL CAMSHAFT (1CD±FTV)
14±321
AVENSIS REPAIR MANUAL (RM1018E)
40. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Using the crankshaft pulley bolt, turn the crankshaft to set
the dot mark of the crankshaft timing pulley at the position
of 90
BTDC.
NOTICE:
If the timing belt is disengaged, having the crankshaft tim-
ing pulley at wrong angle can cause the piston head and
valve head to come into contact with each other.
41. INSTALL CAMSHAFT
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be kept level while it is being installed. If the
camshaft is not kept level, damage to the cylinder head or
the camshaft may result. To avoid this, the following proce-
dures should be carried out.
(a) Place the camshaft carrier on the cylinder head.
(b) Install the camshaft sub±assy No. 1.
(c) Apply engine oil to the cam and gear of the camshaft, and the journal of the camshaft carrier.
(d) Place the intake camshaft on the camshaft carrier as
shown in the illustration so that the No. 3 and No. 4 of cyl-
inder cam lobes face downward.
42. INSTALL NO.2 CAMSHAFT
(a) Install the camshaft sub±assy No. 2.
(b) Apply engine oil to the cam and gear of the camshaft, and the journal of the camshaft carrier.
(c) Engage the exhaust camshaft gear and the intake cam- shaft gear by aligning the alignment marks on each gear.
(d) Roll down the exhaust camshaft onto the bearing journals
while engaging gears with each other.
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A79147
Fulcrum
Length
30 cm
SST
14±324
±
ENGINE MECHANICALCAMSHAFT(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
(c)Using SST, tighten the nut of the injection pipe to the com- mon rail side.
SST09023±12700
Torque:
42 N
m (428 kgf
cm, 31 ft
lbf) for a used pipe using SST
46 N
m (469 kgf
cm, 34 ft
lbf) for a used pipe not using
SST
31 N
m (316 kgf
cm, 23 ft
lbf) for a new pipe using SST
34 N
m (347 kgf
cm, 25 ft
lbf) for a new pipe not using
SST
HINT:

Use a torque wrench with a fulcrum length of 30 cm
(11.81 in.)

Check if the used pipe has deflection or is installed prop-
erly after injection pipe is reassembled. If there is deflec-
tion or if it can not be installed properly, replace the used
pipe with a new pipe.
(d)Using SST, tighten the nut of the injection pipe to the injec- tor side.
SST09023±12700
Torque:
42 N
m (428 kgf
cm, 31 ft
lbf) for a used pipe using SST
46 N
m (469 kgf
cm, 34 ft
lbf) for a used pipe not using
SST
31 N
m (316 kgf
cm, 23 ft
lbf) for a new pipe using SST
34 N
m (347 kgf
cm, 25 ft
lbf) for a new pipe not using
SST
HINT:

Use a torque wrench with a fulcrum length of 30 cm
(11.81 in.)

Check if the used pipe has deflection or is installed prop-
erly after injection pipe is reassembled. If there is deflec-
tion or if it can not be installed properly, replace the used
pipe with a new pipe.
(e)Install the 2 upper injection pipe clamps with the 2 nuts. Torque: 5.0 N
m (51 kgf
cm, 44 in.
lbf)
54.INSTALL INJECTION PIPE SUB±ASSY NO.2 SST09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
55.INSTALL INJECTION PIPE SUB±ASSY NO.3 SST09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
56.INSTALL INJECTION PIPE SUB±ASSY NO.4
SST09023±12700
HINT:
Perform the same procedures as injection pipe No. 1.
57.INSTALL TIMING BELT(See page 14±307)
58.CHECK VALVE TIMING(See page 14±307)
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±
ENGINE MECHANICAL CAMSHAFT (1CD±FTV)
14±325
AVENSIS REPAIR MANUAL (RM1018E)
59.INSTALL TIMING CHAIN COVER PLATE(See page 14±307)
60.INSTALL TRANSVERSE ENGINE ENGINE MOUNTING BRACKET(See page 14±307)
61.INSTALL TIMING BELT GUIDE(See page 14±307)
62.INSTALL TIMING BELT NO.1 COVER(See page 14±307)
63.INSTALL TIMING BELT NO.2 COVER(See page 14±307)
64.INSTALL IDLER PULLEY SUB±ASSY(See page 14±307)
65.INSTALL CRANKSHAFT PULLEY(See page 14±307)
SST 09213±54015 (90105±08076), 09330±00021
66.INSTALL ENGINE MOUNTING INSULATOR SUB±ASSY RH(See page 14±307)
67.INSTALL POWER STEERING IDLE PULLEY BRACKET (See page 14±286)
68. ADJUST V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1 (See page 14±269)
69.INSTALL INJECTOR DRIVER (See page 14±286)
70.INSTALL AIR TUBE NO.1 (See page 14±270)
71. INSTALL VACUUM RESERVOIR SUB±ASSY Torque: 8.3 N
m (85 kgf
cm, 73 in.
lbf)
72.INSTALL AIR CLEANER ASSY (See page 14±286)
73. INSTALL ENGINE COVER NO.1 Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
74. INSTALL FRONT WHEEL RH
Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
75.CHECK FOR FUEL LEAKS(See page 11±60)
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A64006
V±ribbed Belt
Tensioner Assy
Camshaft Bearing Cap No. 1Camshaft Timing Gear
or SprocketCamshaft Timing Gear Assy
Chain Tensioner
Assy No. 1 Camshaft
Camshaft No. 2
Camshaft Bearing Cap No. 3
69 (704, 51)
29 (296, 21)
9.0 (92, 80 in.

lbf)
23 (235, 17)
54 (551, 40)
54 (551, 40)
13 (133, 10)
N´m (kgf´cm, ft´lbf) : Specified torque
Timing Chain Sub±assy
±
ENGINE MECHANICAL CAMSHAFT (1ZZ±FE/3ZZ±FE)
14±63
AVENSIS REPAIR MANUAL (RM1018E)
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A62185
MarkMark
Mark Timing Chain
Cover Surface
Timing
Notch
A11858
A62186
Paint Mark
A62178
Push
14±66
±
ENGINE MECHANICAL CAMSHAFT (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
12. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley to align the timing notch with timing mark º0º of the timing chain cover.
(b) Check that the point marks of the camshaft timing sprock- et and VVT timing sprocket are in straight line on the tim-
ing chain cover surface as shown in the illustration.
HINT:
If not, turn the crankshaft 1 revolution (360
) and align the
marks as above.
13. REMOVE V±RIBBED BELT TENSIONER ASSY
(a) Remove the bolt and nut, then remove the V±ribbed belt tensioner.
HINT:
Jack up and down to remove the bolt.
14. REMOVE CAMSHAFT
NOTICE:
Do not revolve the crankshaft without the chain tensioner.
(a) Set the No. 1 cylinder to the TDC/compression.
(b) Place match marks on the timing chain and the camshaft timing sprockets.
(c) Remove the 2 nuts and the chain tensioner.
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A77321
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable part
43 (440, 32)

Gasket
Chain Tensioner Assy No. 1
Timing Chain or Belt Cover
Sub±assy
Crankshaft Position
Sensor
9.0 (90, 80 in.
lbf)
V±ribbed Belt
Tensioner Assy
60 (610, 44)
60 (610, 44)
43 (440, 32)
43 (440, 32)
170 (1,735, 125)
Crank Shaft Pulley

Oil Seal
43 (440, 32)
Chain Sub±assy
Chain Tensioner
Slipper
Chain Vibration
Damber No. 1
Crankshaft
Timing Gear
or Sprocket
19 (195, 14)
Crankshaft Position
Sensor Plate No. 1
Timing Chain Guide
Oil Pump
Drive Gear
12 (122, 9.0)
Spring
Chain Tensioner
Oil Pump Drive Shaft Gear
Oil Pan Sub±assy
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
30 (301, 22)
No. 2 Chain Sub±assy
9.0 (90, 80 in.
lbf)
9.0 (90, 80 in.
lbf)
14±138
±
ENGINE MECHANICAL CHAIN SUB±ASSY (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
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