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ON-VEHICLE SERVICE AT-251
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c. Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
CAUTION:
Do not reuse oil pan mounting bolts.
16. Install drain plug to oil pan. CAUTION:
Do not reuse drain plug gasket.
17. Pull up A/T assembly harness connector. CAUTION:
Be careful not to damage connector.
18. Install snap ring to A/T assembly harness connector.
19. Connect A/T assembly harness connector.
20. Connect heated oxygen sensor 2 harness connector.
21. Install front cross bar. Refer to FSU-8, "
Components" .
22. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Chang-
ing A/T Fluid" .
23. Connect the battery cable to the negative terminal.
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from negative terminal.
2. Remove front cross bar. Refer to FSU-8, "
Components" .
3. Disconnect heated oxygen sensor 2 harness connector.
4. Drain ATF through drain plug.
5. Remove oil pan and oil pan gasket. : 7.9 N·m (0.81 kg-m, 70 in-lb)
: 34 N·m (3.5 kg-m, 25 ft-lb)
SCIA4113E
SCIA5038E
SCIA5039E
SCIA2308E
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AT-254
ON-VEHICLE SERVICE
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b. Install oil pan (with oil pan gasket) to transmission case.
CAUTION:
Install it so that drain plug comes to the position as
shown in the figure.
Be careful not to pinch harnesses.
Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
c. Tighten oil pan mounting bolts to the specified torque in numeri- cal order shown in the figure after temporarily tightening them.
CAUTION:
Do not reuse oil pan mounting bolts.
6. Install drain plug to oil pan. CAUTION:
Do not reuse drain plug gasket.
7. Connect heated oxygen sensor 2 harness connector.
8. Install front cross bar. Refer to FSU-8, "
Components" .
9. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
10. Connect the battery cable to the negative terminal.
SCIA2308E
: 7.9 N·m (0.81 kg-m, 70 in-lb)
: 34 N·m (3.5 kg-m, 25 ft-lb)
SCIA4113E
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11. Install rear extension assembly to transmission case. (With nee-
dle bearing.)
CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator support when assembling the rear
extension assembly.
12. Tighten rear extension assembly mounting bolts to specified torque.
CAUTION:
Do not reuse self-sealing bolt.
13. Install rear engine mounting member. Refer to AT- 2 7 0 , "
Removal and Installation (2WD Models)" .
14. Install control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
15. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
16. Install exhaust front tube and center muffler. Refer to EX-3, "
Removal and Installation" .
17. Install drain plug in oil pan. CAUTION:
Do not reuse drain plug gasket.
18. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
SCIA3431E
Rear extension assembly mounting bolt
: 52 N·m (5.3 Kg-m, 38 ft-lb)
Self-sealing bolt : 61 N·m (6.2 Kg-m, 45 ft-lb)
SCIA6941E
: 34 N·m (3.5 kg-m, 25 ft-lb)
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AT-266
ON-VEHICLE SERVICE
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4. Apply recommended sealant (Genuine Anaerobic Liquid Gasket
or equivalent. Refer to GI-48, "
Recommended Chemical Prod-
ucts and Sealants" .) to rear extension assembly as shown in
illustration.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from transmission case and rear extension assembly
mounting surfaces.
5. Install rear extension assembly to transmission case. (With nee- dle bearing.)
CAUTION:
Insert the tip of parking rod between the parking pole and
the parking actuator support when assembling the rear
extension assembly.
6. Tighten rear extension assembly mounting bolts to specified torque.
CAUTION:
Do not reuse self-sealing bolt.
7. Install rear engine mounting member. Refer to AT- 2 7 0 , "
Removal and Installation (2WD Models)" .
8. Install oil pan to transmission case.
a. Install oil pan gasket to oil pan. CAUTION:
Do not reuse oil pan gasket.
Install it in the direction to align hole positions.
Completely remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
b. Install oil pan (with oil pan gasket) to transmission case. CAUTION:
Install it so that drain plug comes to the position as
shown in the figure.
Be careful not to pinch harnesses.
Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
SCIA5212E
SCIA3431E
Rear extension assembly mounting bolt
: 52 N·m (5.3 Kg-m, 38 ft-lb)
Self-sealing bolt : 61 N·m (6.2 Kg-m, 45 ft-lb)
SCIA6941E
SCIA2308E
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ON-VEHICLE SERVICE AT-267
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c. Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
CAUTION:
Do not reuse oil pan mounting bolts.
9. Install drain plug to oil pan. CAUTION:
Do not reuse drain plug gasket.
10. Install control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
11. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
12. Install exhaust front tube and center muffler. Refer to EX-3, "
Removal and Installation" .
13. Install front cross bar. Refer to FSU-8, "
Components" .
14. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
15. Connect the battery cable to the negative terminal. : 7.9 N·m (0.81 kg-m, 70 in-lb)
: 34 N·m (3.5 kg-m, 25 ft-lb)
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10. Remove crankshaft position sensor (POS) from transmission
assembly.
CAUTION:
Do not subject it to impact by dropping or hitting it.
Do not disassemble.
Do not allow metal filings, etc. to get on the sensor's front
edge magnetic area.
Do not place in an area affected by magnetism.
11. Remove starter motor. Refer to SC-18, "
VQ35DE ENGINE
MODELS (2WD)" .
12. Remove fluid cooler tube.
13. Remove rear plate cover. Refer to EM-30, "
Removal and Installation (2WD Model)" .
14. Remove rear cover plate. Refer to EM-30, "
Removal and Installation (2WD Model)" .
15. Turn crankshaft, and remove the four tightening bolts for drive plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
16. Support transmission assembly with a transmission jack. CAUTION:
When setting the transmission jack, be careful not to allow
it to collide against the drain plug.
17. Remove rear engine mounting member with power tool.
18. Remove air breather hose. Refer to AT- 2 6 8 , "
Removal and
Installation" .
19. Disconnect A/T assembly connector.
20. Remove A/T fluid charging pipe from transmission assembly.
21. Plug up openings such as the fluid charging pipe hole, etc.
22. Remove bolts fixing transmission assembly to engine assembly with power tool.
23. Remove transmission assembly from vehicle with a transmis- sion jack.
Secure torque converter to prevent it from dropping.
Secure transmission assembly to a transmission jack.
INSPECTION
Installation and Inspection of Torque Converter
After inserting a torque converter to a transmission, be sure to
check distance “A” to ensure it is within the reference value limit.
SCIA2155E
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Distance “A”: 25.0 mm (0.98 in) or more
SAT017B
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AT-272
TRANSMISSION ASSEMBLY
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INSTALLATION
Install the removed parts in the reverse order of the removal, while paying attention to the following work.
When installing transmission assembly to the engine assembly,
attach the fixing bolts in accordance with the following standard.
Align the positions of tightening bolts for drive plate with those of
the torque converter, and temporarily tighten the bolts. Then,
tighten the bolts with the specified torque. Refer to AT- 2 7 0 ,
"COMPONENTS" .
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
When tightening the tightening bolts for the torque con-
verter after fixing the crankshaft pulley bolts, be sure to
confirm the tightening torque of the crankshaft pulley
mounting bolts.
After converter is installed to drive plate, rotate crankshaft
several turns and check to be sure that transmission rotates freely without binding.
Install crankshaft position sensor (POS). Refer to EM-30, "Removal and Installation (2WD Model)" .
After completing installation, check A/T fluid leakage, A/T fluid level, and the A/T positions of A/T. Refer to
AT- 1 2 , "
Changing A/T Fluid" , AT- 2 3 5 , "Adjustment of A/T Position" , AT- 2 3 5 , "Checking of A/T Position" .
Bolt No. 1 2 3 4
Number of bolts 1 5 2 2
Bolt length
“ ”mm (in) 55 (2.17) 65 (2.56) 65 (2.56) 35 (1.38)
Tightening torque
N·m (kg-m, ft-lb) 75
(7.7, 55) 55
(5.6, 41) 47
(4.8, 35)
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11. Remove crankshaft position sensor (POS) from transmission
assembly.
CAUTION:
Do not subject it to impact by dropping or hitting it.
Do not disassemble.
Do not allow metal filings, etc., to get on the sensor's
front edge magnetic area.
Do not place in an area affected by magnetism.
12. Remove starter motor. Refer to SC-19, "
VQ35DE ENGINE
MODELS (AWD)" or SC-17, "VK45DE ENGINE MODELS" .
13. Disconnect fluid cooler tube from transmission assembly.
14. Remove rear plate cover. Refer to EM-36, "
Removal and Instal-
lation (AWD Model)" (for VQ35DE models) or EM-185,
"Removal and Installation" (for VK45DE models).
15. Turn crankshaft, and remove the four tightening bolts for drive plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
16. Remove dynamic damper (for VQ35DE models). Refer to EM-
11 7 , "Removal and Installation (AWD Model)" .
17. Support transmission assembly with a transmission jack. CAUTION:
When setting the transmission jack, be careful not to allow
it to collide against the drain plug.
18. Remove rear engine mounting member with power tool.
19. Tilt the mission slightly to keep the clearance between body and mission, and then disconnect air breather hose from charging
pipe. Refer to AT- 2 6 8 , "
Removal and Installation" .
20. Disconnect A/T assembly connector and transfer assembly con- nector.
21. Remove A/T fluid charging pipe.
22. Plug up openings such as the fluid charging pipe hole, etc.
23. Remove bolts fixing transmission assembly to engine with power tool.
SCIA2011E
SCIA5326E
SCIA2010E
SCIA2202E
