Infiniti F50. Manual — part 101
ON-VEHICLE SERVICE
AT-289
D
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A
B
AT
ON-VEHICLE SERVICE
PFP:00000
Control Valve Assembly
ECS00BFP
CAUTION:
When replacing the control valve assembly, erase EEP ROM in TCM. Refer to
REMOVAL
1.
Disconnect the negative battery terminal
2.
Disconnect heated oxygen sensor 2 harness connector.
3.
Drain ATF through drain plug.
4.
Remove oil pan and oil pan gasket.
5.
Disconnect terminal cord assembly connectors.
CAUTION:
Be careful not to damage connector.
6.
Disconnect fluid temperature sensor 2 connector.
CAUTION:
Be careful not to damage connector.
7.
Remove terminal cord assembly connectors from bracket.
CAUTION:
Be careful not to damage connector.
SCIA2308E
SCIA2309E
SCIA2581E
SCIA2584E
AT-290
ON-VEHICLE SERVICE
8.
Disconnect revolution sensor connector.
CAUTION:
Be careful not to damage connector.
9.
Straighten terminal clips to free terminal cord assembly and rev-
olution sensor harness then remove terminal clips.
CAUTION:
Hang down terminal cord assembly and revolution sensor
harness toward outside so as not to disturb removal of con-
trol valve assembly.
10. Remove bolts A, B and C from control valve assembly.
11. Remove control valve assembly from transmission case.
CAUTION:
When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.
12. Remove fluid temperature sensor 2 with bracket from control
valve assembly.
SCIA2313E
SCIA2314E
Bolt symbol
Length mm (in)
Number of bolts
A
42 (1.65)
5
B
55 (2.17)
6
C
40 (1.57)
1
SCIA2312E
SCIA2315E
SCIA2582E
ON-VEHICLE SERVICE
AT-291
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13. Remove bracket from fluid temperature sensor 2.
INSTALLATION
1.
Install fluid temperature sensor 2 in bracket.
2.
Install fluid temperature sensor 2 in control valve assembly.
(With bracket.)
3.
Install control valve assembly.
a.
Install control valve assembly in transmission case.
CAUTION:
●
Hang down terminal cord assembly and revolution sensor harness toward outside so as not to
disturb installation of control valve assembly.
●
Make sure that turbine sensor securely installs turbine sensor hole.
SCIA2583E
SCIA2813E
: 6.9 - 8.8 N·m (0.71 - 0.89 kg-m, 61 - 77 in-lb)
SCIA2582E
SCIA2315E
AT-292
ON-VEHICLE SERVICE
●
Assemble it so that manual valve cutout is engaged with
manual plate projection.
b.
Install bolts A, B and C in control valve assembly.
c.
Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After
that tighten them in order (1
→
2
→
3), and then tighten other
bolts.
4.
Install terminal cord assembly connectors in bracket.
SCIA2812E
Bolt symbol
Length mm (in)
Number of bolts
A
42 (1.65)
5
B
55 (2.17)
6
C
40 (1.57)
1
SCIA2312E
: 6.9 - 8.8 N·m (0.71 - 0.89 kg-m, 61 - 77 in-lb)
SCIA3170E
SCIA2584E
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