Infiniti QX56 (JA60). Manual — part 988
TM-254
< DISASSEMBLY AND ASSEMBLY >
ASSEMBLY
48. Install band servo anchor end pin and lock nut in transmission
case.
CAUTION:
Do not reuse band servo anchor end pin.
49. Install brake band in transmission case.
CAUTION:
Install it so that the identification to avoid incorrect installa-
tion faces the servo side.
50. Install front sun gear to front carrier assembly.
CAUTION:
Apply ATF to front sun gear bearing and 3rd one-way clutch
end bearing.
51. Install needle bearing to front sun gear.
CAUTION:
Apply petroleum jelly to needle bearing.
52. Adjust brake band tilting using a clip so that brake band contacts
front sun gear drum evenly.
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ASSEMBLY
TM-255
< DISASSEMBLY AND ASSEMBLY >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
53. Adjust brake band.
a. Loosen lock nut.
b. Tighten band servo anchor end pin to specified torque.
c. Back off band servo anchor end pin three turns.
d. Holding band servo anchor end pin, tighten lock nut to specified
torque.
Adjustment
INFOID:0000000005148756
TOTAL END PLAY
• Measure clearance between front sun gear and bearing race for oil
pump cover.
• Select proper thickness of bearing race so that end play is within
specifications.
1. Measure dimensions “K” and “L” and then calculate dimension
“J”.
a. Measure dimension “K”.
Anchor end pin
: 5.0 N·m (0.51 kg-m, 44 in-lb)
Lock nut
: 46 N·m (4.7 kg-m, 34 ft-lb)
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TM-256
< DISASSEMBLY AND ASSEMBLY >
ASSEMBLY
b. Measure dimension “L”.
c.
Calculate dimension “J”.
2. Measure dimensions “M
1
” and “M
2
” and then calculate dimen-
sion “M”.
a. Place bearing race and needle bearing on oil pump assembly.
b. Measure dimension “M
1
”.
c.
Measure dimension “M
2
”.
“J”: Distance between oil pump fitting surface of
transmission case and needle bearing mating surface
of front sun gear.
J = K – L
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SCIA3124E
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ASSEMBLY
TM-257
< DISASSEMBLY AND ASSEMBLY >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
d. Calculate dimension “M”.
3. Adjust total end play “T
1
”.
• Select proper thickness of bearing race so that total end play
is within specifications.
Assembly (2)
INFOID:0000000005148757
1. Install O-ring to oil pump assembly.
CAUTION:
• Do not reuse O-ring.
• Apply ATF to O-ring.
2. Install bearing race to oil pump assembly.
CAUTION:
Apply petroleum jelly to bearing race.
“M”: Distance between transmission case fitting sur-
face of oil pump and needle bearing on oil pump.
M = M
1
– M
2
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T
1
= J – M
Total end play “T
1
” : 0.25 - 0.55 mm (0.0098 - 0.0217 in)
Bearing races :Refer to
.
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