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Specification:
0.6 — 1.0 mm (0.024 — 0.039 in)
L
5. REVERSE BRAKE
Check the following items.
• Drive plate facing for wear or damage
• Snap ring for wear, return spring for breakage,
and spring retainer for deformation
• Lip seal and D-ring for damage
• Piston operation
F: ADJUSTMENT
1) Using the ST, measure the height "A" from the
AT main case mating surface to convex surface of
oil pump cover.
ST 499575400
GAUGE
2) Using the ST, measure the depth "B" from the
convex surface of oil pump cover to thrust bearing
transferring surface.
ST 499575400
GAUGE
B
3) Calculate the measured value from step 1) and
2), and then set the calculated value as "C"
Calculation formula: C = A − B
AT Main Case
AT-02011
ST
A
AT-02012
ST
AT-02013
5AT-105
AUTOMATIC TRANSMISSION
4) Using the ST, measure the depth "D" from the
AT main case mating surface to thrust bearing
transferring surface of front sun gear.
ST 499575400
GAUGE
ST
5) Set the value as "E" which subtract the thickness
of ST (GAUGE) from the measured value on step
4).
Calculation formula:
E (mm) = D − 15
[E (in) = D − 0.59]
6) Calculation formula:
Select one thrust bearing from the table to adjust
clearance within 0.25 — 0.55 mm (0.0098 — 0.022
in).
When clearances are 0.25 mm (0.0098 in):
T (mm) = E − C + 0.03
[T (in) = E − C + 0.0012]
When clearances are 0.55 mm (0.022 in):
T (mm) = E − C − 0.27
[T (in) = E − C − 0.012]
T: Thrust bearing clearance
C: Distance from oil pump cover mating surface to
rear end of oil pump cover
E: Depth from mating surface of AT main case to
bearing surface of front sun gear
Example:
Assuming A is 39.50 mm (1.56 in), B is 16.20 mm
(0.64 in), then C will be 23.30 mm (0.92 in) by the
calculation.
When the D is 41.90 mm (1.65 in), subtract the
thickness of ST (GAUGE) from D, and the value E
will be 26.90 mm (1.06 in).
Calculation when clearance is 0.25 mm (0.0098 in)
T (mm) = 26.90 − 23.30 + 0.03 = 3.63
[T (in) = 1.059 − 0.917 + 0.0012 = 0.143]
Calculation when clearance is 0.55 mm (0.022 in)
T (mm) = 26.90 − 23.30 − 0.27 = 3.33
[T (in) = 1.059 − 0.917 − 0.012 = 0.131]
According to the calculation, the value "T" is found
to be 3.33 — 3.63 mm (0.131 — 0.143 in), therefore
select the thrust bearing with the thickness of 3.4
mm (0.134 in) or 3.6 mm (0.142 in) from the table.
D
AT-02014
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