Infiniti Q45. Manual — part 81
ON-VEHICLE SERVICE
AT-237
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Parking Components
NCS0011A
COMPONENTS
REMOVAL
1.
Drain ATF through drain plug.
2.
Remove exhaust front tube and center muffler with power tool. Refer to
EX-3, "Removal and Installation"
3.
Remove rear propeller shaft. Refer to
PR-5, "Removal and Installation"
.
4.
Remove control rod. Refer to
AT-217, "Control Rod Removal and Installation"
5.
Support A/T assembly with a transmission jack.
CAUTION:
When setting transmission jack, be careful not to allow it to collide against the drain plug.
6.
Remove rear member with power tool. Refer to
1.
Output shaft & companion flange
complement
2.
Parking actuator support
3.
Return spring
4.
Parking pawl
5.
Pawl shaft
6.
Self-sealing bolt
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to
.
However, refer to the following for others.
*: Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to
GI-45, "Recommended Chemical Products and Sealants"
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SCIA3703E
AT-238
ON-VEHICLE SERVICE
7.
Remove rear engine mounting insulator. Refer to
.
8.
Remove tightening bolts (1) for output shaft & companion flange
complement and transmission case.
: Bolt (10)
●
Self-sealing bolts (2)
9.
Tap output shaft & companion flange complement with a soft
hammer.
10. Remove output shaft & companion flange complement from A/T
assembly.
11. Remove parking actuator support (1) from output shaft & com-
panion flange complement.
SCIA5686E
SCIA6943E
SCIA5687E
SCIA5688E
SCIA7065E
ON-VEHICLE SERVICE
AT-239
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12. Remove parking pawl (with return spring) (1) and pawl shaft (2)
from output shaft & companion flange complement.
13. Remove return spring (1) from parking pawl (2).
INSPECTION
●
If the contact surface on parking actuator support, parking pawl,
etc. has excessive wear, abrasion, bend, or any other damage,
replace the components.
INSTALLATION
CAUTION:
After completing installation, check A/T fluid leakage, A/T fluid level and A/T position. Refer to
AT-218, "Checking of A/T Position"
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SCIA5143E
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AT-240
ON-VEHICLE SERVICE
1.
Install return spring (1) to parking pawl (2).
2.
Install parking pawl (with return spring) (1) and pawl shaft (2) in
output shaft & companion flange complement.
3.
Install parking actuator support (1) in output shaft & companion
flange complement.
4.
Apply recommended sealant (Genuine Anaerobic Liquid Gasket
or equivalent. Refer to
GI-45, "Recommended Chemical Prod-
.) to output shaft & companion flange com-
plement as shown in the figure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transmission case and output shaft & companion
flange complement mounting surfaces.
5.
Install output shaft & companion flange complement in A/T
assembly.
CAUTION:
Insert the tip of parking rod between the parking actuator
support when assembling the output shaft companion
flange complement.
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