Page 2062 of 5135
A76702
Accelerator Control Cable Assy
Heater Inlet Water Hose
Fuel Pipe Clamp
Fuel Tube Sub±assy
Heater Outlet Water Hose
Air Cleaner Cap
W/ Hose
Air Cleaner Filter
Element Sub±assy
Air Cleaner Case Sub±assy Battery Clamp
Sub±assy
Battery
Battery Tray
Battery Carrier
12.8 (131, 9)
N´m (kgf´cm, ft´lbf)
: Specified torque
Union to Connector Tube Hose
Air Cleaner Clamp
Bracket
5.0 (51, 44 in.lbf)
Fuel Vapor Feed Hose No.1
Fuel Vapor Feed Hose No.3
5.0 (51, 44 in.lbf)
Oil Cooler
Inlet Hose
Oil Cooler
Outlet Hose
X4
VSV Connector
Mass Air Flow
Meter Connector
14±20
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
Page 2067 of 5135
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)
Page 2069 of 5135

141BF±01
A77281
A77301
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±121
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.DISCHARGE FUEL SYSTEM PRESSURE (See page 11±19)
2.REMOVE FRONT WHEELS
3.REMOVE RADIATOR SUPPORT OPENING COVER
4.REMOVE ENGINE ROOM COVER SIDE
5.REMOVE ENGINE UNDER COVER RH
6.REMOVE ENGINE UNDER COVER LH
7.DRAIN COOLANT (See page 16±19)
8.DRAIN ENGINE OIL
(a)Install a new gasket and the drain plug after draining engine oil.
Torque: 25 N m (255 kgf cm,18 ft lbf)
9.DRAIN MANUAL TRANSAXLE OIL (M/T TRANSAXLE) Torque: 49 N m (500 kgf cm,36 ft lbf)
10.DRAIN AUTOMATIC TRANSAXLE FLUID (A/T TRANSAXLE) (See page 40±2)
11.REMOVE ENGINE COVER SUB±ASSY NO.1
(a)Remove 2 nuts and the cylinder head cover No. 1.
12.DISCONNECT RADIATOR HOSE INLET
13.DISCONNECT RADIATOR HOSE OUTLET 14.SEPARATE RADIATOR RELAY BLOCK
(a)Remove 2 bolts and separate the radiator relay block.
15.SEPARATE COOLER REFRIGERANT SUCTION HOSE NO.1 (RHD(W/ AIR CONDITIONER) STEERING POSITION TYPE)
(a)Remove a bolt and separate the suction hose No. 1.
16.REMOVE RADIATOR ASSY (See page 16±24)
17.REMOVE FAN AND GENERATOR V BELT (See page 14±105)
18.REMOVE GENERATOR ASSY (See page 19±20)
19. REMOVE COMPRESSOR AND MAGNETIC CLUTCH (W/ AIR CONDITIONING)
(a) Remove 4 bolts and separate the compressor and magnetic clutch.
HINT:
Secure the hoses off to the side instead of detaching.
Page 2070 of 5135
A77302
A77300
A77299
14±122
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
20. REMOVE BATTERY
21. REMOVE AIR CLEANER ASSEMBLY WITH HOSE
(a) Disconnect 2 connectors.
(b) Disconnect the air cleaner hose from the throttle body.
(c) Raise a clamp up, and slide it toward the air cleaner cap,
then remove the air cleaner cap from its case.
(d) Remove the air cleaner element.
(e) Remove 4 bolts and the air cleaner case.
22. REMOVE BATTERY CARRIER
(a) Remove 4 bolts and the battery carrier.
23. REMOVE RADIATOR RESERVE TANK SUB±ASSY
(a) Remove 2 bolts and the radiator reserve tank.
24. SEPARATE RETURN TUBE SUB±ASSY
(a) Remove 3 bolts as shown in the illustration.
25. SEPARATE VANE PUMP OIL RESERVOIR ASSY
Page 2071 of 5135

A77308
A77303
A77307
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±123
AVENSIS REPAIR MANUAL (RM1018E)
26.REMOVE OIL RESERVOIR BRACKET NO.1
(a)Remove 2 bolts and the oil reservoir bracket No. 1.
27.SEPARATE COOLER REFRIGERANT SUCTION HOSE
NO.1 (LHD(W/ AIR CONDITION ER) STEER ING
POSITION TYPE)
(a)Remove 2 nuts and separate the suction hose.
28.REMOVE ENGINE SERVICE COVER BRACKET RH (W/O AIR CONDITIONING)
(a)Remove a bolt and the service cover bracket RH. 29.REMOVE COOLER BRACKET (LHD(W/ AIRCONDITIONER) STEERING POSITION TYPE)
(a)Remove the 2 nuts and separate the cooler bracket.
30.REMOVE ENGINE SERVICE COVER BRACKET RH (RHD(W/ AIR CONDITIONER) STEERING POSITION TYPE)
(a)Remove the bolt and the service cover bracket RH.
31.DISCONNECT HEATER INLET WATER HOSE (W/ AIR CONDITIONING)
32.DISCONNECT HEATER OUTLET WATER HOSE (W/ AIR CONDITIONING)
33.REMOVE CHARCOAL CANISTER ASSY
34.DISCONNECT FUEL TUBE SUB±ASSY (See page 11±15)
35. DISCONNECT UNION TO CONNECTOR TUBE HOSE
36.REMOVE FLOOR PANEL BRACE FRONT (See page 15±7)
37.REMOVE EXHAUST PIPE ASSY CENTER (See page 15±7)
38.REMOVE EXHAUST PIPE ASSY FRONT (See page 15±7)
39.REMOVE FRONT AXLE HUB LH NUT (See page 30±6)
SST 09330±00030
Page 2075 of 5135

A77402SST
A56446
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±127
AVENSIS REPAIR MANUAL (RM1018E)
63.SEPARATE VANE PUMP ASSY
(a)Disconnect the PS oil pressure switch connector.
(b)Remove the 2 bolts and separate the vane pump from the engine.
64.REMOVE STARTER ASSY (See page 19±12)
65.REMOVE FRONT SUSPENSION CROSSMEMBER W/CENTER MEMBER
(a)Remove the through bolt and nut from the engine mounting insulator FR.
(b)Remove the through bolt and nut from the engine mounting insulator RR.
66.REMOVE FRONT DRIVE SHAFT ASSY LH (See page 30±6)
67.REMOVE FRONT DRIVE SHAFT ASSY RH (See page 30±6)
68.REMOVE MANUAL TRANSAXLE ASSY (M/T TRANSAXLE) (See page 41±24)
69.REMOVE AUTOMATIC TRANSAXLE ASSY (A/T TRANSAXLE) (See page 40±25)
70.REMOVE CLUTCH COVER ASSY (M/T TRANSAXLE) (See page 42±26)
71.REMOVE CLUTCH DISC ASSY (M/T TRANSAXLE) (See page 42±26)
72. REMOVE DRIVE PLATE AND RING GEAR ORFLYWHEEL
(a) Using SST, fix the crankshaft pulley and remove the drive plate and ring gear or flywheel.
SST 09213±54015 (91651±60855), 09330±00021
73. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSY (W/ VVT±i)
(a) Remove a bolt, O±ring and the camshaft timing oil control valve. 74. REMOVE INTAKE MANIFOLD
(a) Remove the 5 bolts and 2 nuts, and then remove the in-take manifold.
75. REMOVE VENTILATION HOSE
76. REMOVE VENTILATION HOSE NO.2
77. REMOVE ENGINE WIRE
78. REMOVE INTAKE MANIFOLD INSULATOR NO.1
79. REMOVE OIL LEVEL GAGE SUB±ASSY
80. REMOVE OIL LEVEL GAGE GUIDE
81. REMOVE MANIFOLD CONVERTER INSULATOR NO.1
(a) Remove the 4 bolts and the manifold converter insulator No. 1.
Page 2076 of 5135

A60067
A52497
A32676
A78645
Oil Pressure Switch
14±128
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
82.REMOVE EXHAUST MANIFOLD CONVERTER SUB±ASSY
(a)Remove the 3 bolts and 2 nuts, and then detach the No.
1 and No. 2 exhaust manifold stays.
(b)Remove the 5 nuts, and then remove the exhaust man- ifold converter and gasket.
83.REMOVE WATER INLET
(a)Remove the 2 nuts and the water inlet.
84.REMOVE THERMOSTAT
85.REMOVE IGNITION COIL ASSY
(a)Remove the 4 bolts and the 4 ignition coils. 86.REMOVE V±RIBBED BELT TENSIONER ASSY
(a)Remove the bolt and nut, and then remove the V±ribbedbelt tensioner.
87.REMOVE DRIVE SHAFT BEARING BRACKET
(a)Remove the 3 bolts and the drive shaft bearing bracket.
88.REMOVE FUEL DELIVERY PIPE W/INJECTOR (See page 11±26)
89. REMOVE WATER BY±PASS PIPE NO.1
(a) Remove the bolt and 2 nuts, and then detach the water by±pass pipe No\
. 1. 90. REMOVE ENGINE OIL PRESSURE SWITCH ASSY
(a) Using SST, remove the engine oil pressure switch.SST 09268±46021
Page 2077 of 5135

A77332
23
145
±
ENGINE MECHANICAL PARTIAL ENGINE ASSY(1AZ±FE)
14±129
AVENSIS REPAIR MANUAL (RM1018E)
91.REMOVE KNOCK SENSOR
(a)Remove the nut and the knock sensor.
92.REMOVE ENGINE COOLANT TEMPERATURE SENSOR
(a)Using SST, remove the engine coolant temperature sensor.
SST09817±33190
93.REPLACE PARTIAL ENGINE ASSY
94.INSTALL ENGINE COOLANT TEMPERATURE SENSOR
(a)Install a new gasket to the engine coolant temperature sensor.
(b)Install the engine coolant temperature sensor. Torque: 20 N m (208 kgf cm,15 ft lbf)
SST09817±33190
95.INSTALL KNOCK SENSOR
Torque: 20 N m (208 kgf cm,15 ft lbf)
96.INSTALL ENGINE OIL PRESSURE SWITCH ASSY
(a)Clean the threads of the oil pressure switch, apply adhesive there. Adhesive: Part No. 08833±00080 THREE BOND 1344 or equivalent
(b)Install the oil pressure switch. Torque: 15 N m (153 kgf cm,11 ft lbf)
97.INSTALL WATER BY±PASS PIPE NO.1
(a)Install a new gasket and the water by±pass pipe No. 1 with the bolt a\
nd 2 nuts. Torque: 9.0 N m (92 kgf cm,80 in. lbf)
98.INSTALL FUEL DELIVERY PIPE W/INJECTOR (See page 11±26)
99.INSTALL DRIVE SHAFT BEARING BRACKET Torque: 54 N m (551 kgf cm,40 ft lbf)
100.INSTALL V±RIBBED BELT TENSIONER ASSY
Torque: 60 N m (607 kgf cm,44 ft lbf)
101.INSTALL IGNITION COIL ASSY Torque: 9.0 N m (92 kgf cm,80 in. lbf)
102.INSTALL THERMOSTAT (See page 16±23)
103. INSTALL WATER INLET
Torque: 9.0 N m (92 kgf cm, 80 in. lbf)
104. I N S TA L L E X HAUST MANIFOLD CONVERTER
SUB±ASSY
(a) Install a new gasket and the exhaust manifold converter
with the 5 nuts.
Torque: 37 N m (378 kgf cm, 27 ft lbf)