engine TOYOTA SIENNA 2007 Service Workshop Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2007, Model line: SIENNA, Model: TOYOTA SIENNA 2007Pages: 3000, PDF Size: 52.26 MB
Page 90 of 3000
U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–163
AX
REMOVAL
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
HINT:
(See page EM-26)
2. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH
HINT:
(See page DS-6)
3. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
(See page DS-6)
4. REMOVE TRANSMISSION CONTROL CABLE CLAMP
(a) Remove the bolt and the transmission control cable
clamp.
5. REMOVE WIRE HARNESS CLAMP
(a) Disconnect the wire harnesses from the clamp.
(b) Remove the 3 bolts and 2 clamps.
6. DISCONNECT WIRE HARNESS
(a) Remove the bolt and disconnect the wire harness.
C083203
D030465
G025456
Page 92 of 3000
U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–165
AX
11. REMOVE OIL COOLER INLET TUBE NO.1
(a) Using SST and a wrench, disconnect the oil cooler
inlet tube No.1.
SST 09023-12701
12. REMOVE OIL COOLER OUTLET TUBE NO.1
(a) Using SST and a wrench, disconnect the oil cooler
outlet tube No.1.
SST 09023-12701
13. REMOVE ENGINE MOUNTING BRACKET FRONT
(a) Remove the 3 bolts and engine mounting bracket
front.
14. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY
(a) Remove the 2 bolts and flywheel housing under
cover.
(b) Turn the crankshaft to gain access and remove the
6 bolts while holding the crankshaft pulley bolt with a
wrench.
HINT:
There will be one green colored bolt.
(c) Remove the 10 bolts.
(d) Separate and remove the automatic transaxle.
15. REMOVE TORQUE CONVERTER CLUTCH
ASSEMBLY
16. INSPECT TORQUE CONVERTER CLUTCH
ASSEMBLY
HINT:
(See page AX-170)
D030469E03
D030470
D030471
D030472
C163046
Page 93 of 3000
AX–166U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLY
AX
INSTALLATION
1. INSTALL TORQUE CONVERTER CLUTCH
ASSEMBLY
(a) Install the torque converter clutch to the automatic
transaxle.
(b) Using vernier calipers and a straight edge, measure
the dimension "A" between the transaxle fitting part
of the engine and the converter fitting part of the
drive plate (*1).
(c) Using vernier calipers and a straight edge, measure
the dimension "B" shown in the illustration and
check that "B" is greater than "A" (measured in step
(*1)).
Standard:
A + 1 mm (0.03937 in.) or more
NOTICE:
Remember to minus the thickness of the
straight edge.
2. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY
(a) Install the automatic transaxle to the engine with the
10 bolts.
Torque: Bolt A
64 N*m (650 kgf*cm, 47 ft.*lbf)
Bolt B
46 N*m (470 kgf*cm, 34 ft.*lbf)
Bolt C
43 N*m (439 kgf*cm, 32 ft.*lbf)
(b) Apply a few drops of adhesive to each of 2 threads
on the tip of the 6 torque converter clutch mounting
bolts.
Adhesive:
Part No. 08833-00070, THREE BOND 1324
or equivalent
(c) Install the 6 torque converter clutch mounting bolts.
Torque: 41 N*m (413 kgf*cm, 30 ft.*lbf)
NOTICE:
First install the black colored bolt, and then the
remaining 5 bolts.
D031087E01
C065911E01
C163046E01
D030472
Page 94 of 3000
U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–167
AX
(d) Install the flywheel housing under cover to the
automatic transaxle with the 2 bolt.
Torque: 7.8 N*m (80 kgf*cm, 69 in.*lbf)
3. INSTALL ENGINE MOUNTING BRACKET FRONT
(a) Install the engine mounting bracket front to the
automatic transaxle with the 3 bolts.
Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf)
4. INSTALL TRANSMISSION OIL FILLER TUBE SUB-
ASSEMBLY
(a) Coat a new O-ring with ATF, and install it to the
transmission oil filler tube sub-assembly.
(b) Install the transmission oil filler tube sub-assembly
and bolt to the automatic transaxle.
Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
(c) Connect the 2 clamps to the oil filler tube.
(d) Install the ATF level gauge.
5. INSTALL OIL COOLER INLET TUBE NO.1
(a) Temporarily install the oil cooler outlet tube No.1.
(b) Temporarily install the oil cooler inlet tube No.1.
(c) Install the oil cooler tube clamp and bolt.
Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
(d) Using SST and a wrench, tighten the oil cooler inlet
tube No.1.
SST 09023-12701
Torque: 34 N*m (347 kgf*cm, 25 ft.*lbf)
6. INSTALL OIL COOLER OUTLET TUBE NO.1
(a) Using SST and a wrench, tighten the oil cooler
outlet tube No.1.
SST 09023-12701
Torque: 34 N*m (347 kgf*cm, 25 ft.*lbf)
D030471
D030470
D030700
D030699
D030469E04
Page 96 of 3000
U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–169
AX
11. INSTALL WIRE HARNESS CLAMP
(a) Install the 2 clamps and 3 bolts.
Torque: 8.4 N*m (86 kgf*cm, 74 in.*lbf)
(b) Connect the wire harnesses to the clamps.
12. INSTALL TRANSMISSION CONTROL CABLE CLAMP
(a) Install the transmission control cable clamp with the
bolt.
Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)
13. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
HINT:
(See page DS-17)
14. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
(See page DS-17)
15. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE
HINT:
(See page EM-44)
16. RESET MEMORY
HINT:
(See page AX-16)
D030465
C083203
Page 99 of 3000
AX–164U151F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLY
AX
REMOVAL
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
HINT:
(See page EM-26)
2. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH
HINT:
(See page DS-6)
3. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
(See page DS-7)
4. REMOVE TRANSMISSION CONTROL CABLE CLAMP
(a) Remove the bolt and the transmission control cable
clamp.
5. REMOVE WIRE HARNESS CLAMP
(a) Disconnect the wire harnesses from the clamp.
(b) Remove the 3 bolts and 2 clamps.
6. DISCONNECT WIRE HARNESS
(a) Remove the bolt and disconnect the wire harness.
C083203
D030465
G025456
Page 101 of 3000
AX–166U151F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLY
AX
11. REMOVE OIL COOLER INLET TUBE NO.1
(a) Using SST and a wrench, disconnect the oil cooler
inlet tube No.1.
SST 09023-12701
12. REMOVE OIL COOLER OUTLET TUBE NO.1
(a) Using SST and a wrench, disconnect the oil cooler
outlet tube No.1.
SST 09023-12701
13. REMOVE ENGINE MOUNTING BRACKET FRONT
(a) Remove the 3 bolts and engine mounting bracket
front.
14. REMOVE TRANSFER STIFFENER PLATE RH
(a) Remove the 5 bolts and transfer stiffener plate RH.
15. REMOVE AUTOMATIC TRANSAXLE W/TRANSFER
(a) Remove the 2 bolts and flywheel housing under
cover.
(b) Turn the crankshaft to gain access and remove the
6 bolts while holding the crankshaft pulley bolt with a
wrench.
HINT:
There will be one green colored bolt.
D030469E03
D030470
D030512
D030471
D030472
Page 103 of 3000
AX–168U151F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLY
AX
INSTALLATION
1. INSTALL TORQUE CONVERTER CLUTCH
ASSEMBLY
(a) Install the torque converter clutch to the automatic
transaxle.
(b) Using vernier calipers and a straight edge, measure
the dimension "A" between the transaxle fitting part
of the engine and the converter fitting part of the
drive plate (*1).
(c) Using vernier calipers and a straight edge, measure
the dimension "B" shown in the illustration and
check that "B" is greater than "A" (measured in step
(*1)).
Standard:
A + 1 mm (0.03937 in.) or more
NOTICE:
Remember to minus the thickness of the
straight edge.
2. INSTALL TRANSFER ASSEMBLY
HINT:
(See page TF-9)
3. INSTALL AUTOMATIC TRANSAXLE W/TRANSFER
(a) Install the automatic transaxle w/transfer with the 10
bolts to the engine.
To r q u e : B o l t A
64 N*m (650 kgf*cm, 47 ft.*lbf)
Bolt B
46 N*m (470 kgf*cm, 34 ft.*lbf)
Bolt C
43 N*m (439 kgf*cm, 32 ft.*lbf)
(b) Apply a few drops of adhesive to each of 2 threads
on the tip of the 6 torque converter clutch mounting
bolts.
Adhesive:
Part No. 08833-00070, THREE BOND 1324
or equivalent
D031087E01
C065911E01
C163047E01
Page 104 of 3000
U151F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–169
AX
(c) Install the 6 torque converter clutch mounting bolts.
Torque: 41 N*m (413 kgf*cm, 30 ft.*lbf)
NOTICE:
First install the black colored bolt, and then the
remaining 5 bolts.
(d) Install the flywheel housing under cover to the
automatic transaxle with the 2 bolt.
Torque: 7.8 N*m (80 kgf*cm, 69 in.*lbf)
4. INSTALL TRANSFER STIFFENER PLATE RH
(a) Install the transfer stiffener plate RH with 5 bolts to
the transfer and engine mounting bracket RR.
Torque: 34 N*m (350 kgf*cm, 25 ft.*lbf)
5. INSTALL ENGINE MOUNTING BRACKET FRONT
(a) Install the engine mounting bracket front to the
automatic transaxle with the 3 bolts.
Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf)
6. INSTALL TRANSMISSION OIL FILLER TUBE SUB-
ASSEMBLY
(a) Coat a new O-ring with ATF, and install it to the
transmission oil filler tube sub-assembly.
(b) Install the transmission oil filler tube sub-assembly
and bolt to the automatic transaxle.
Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
(c) Connect the 2 clamps to the oil filler tube.
(d) Install the ATF level gauge.
7. INSTALL OIL COOLER INLET TUBE NO.1
(a) Temporarily install the oil cooler outlet tube No.1.
(b) Temporarily install the oil cooler inlet tube No.1.
D030472
D030471
D030512
D030470
D030700
Page 106 of 3000
U151F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLYAX–171
AX
11. INSTALL STARTER ASSEMBLY
(a) Install the starter assembly with the 2 bolts (1).
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
(b) Connect the connector (2).
(c) Connect the starter wire with the nut (3).
Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf)
12. CONNECT WIRE HARNESS
(a) Connect the wire harness with the bolt.
Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
13. INSTALL WIRE HARNESS CLAMP
(a) Install the 2 clamps and 3 bolts.
Torque: 8.4 N*m (86 kgf*cm, 74 in.*lbf)
(b) Connect the wire harnesses to the clamps.
14. INSTALL TRANSMISSION CONTROL CABLE CLAMP
(a) Install the transmission control cable clamp with the
bolt.
Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)
15. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
HINT:
(See page DS-17)
16. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
(See page DS-17)
17. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE
HINT:
(See page EM-44)
18. RESET MEMORY
HINT:
(See page AX-16)
D030464E03
G025456
D030465
C083203