Toyota Celica Supra 1986 Service And Repair Manual page 255

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MANUAL TRANSMISSION - W58 Transmission MT· 15
2 .
·-·
3 .
·-·
4.
--·
6 .
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CHECK OIL ClEARANCE OF FIRST GEAR
Using a dial indicator, measure the oil clearance betw een
the gear and inner race w ith the needle roller bearing
in·
st alled .
Standard clearance:
0 .009 - 0 .060 mm
(0.0004 - 0.0024 in .l
M aximum clearance: 0 . 15 mm (0.0059 ln.}
If the clearance e xceed s the limit, replace t he gear, inner
race and needle roller bearing.
CHECK OIL CLEARANCE OF SECOND AND COUNTER
FIFTH GEAR
Using a dial indicator. measure the oil clearance betw een
the gear and output shaft with the
needle
roller bearing in-
stalled.
Standard clearance:
2nd gear 0 .009 - 0 .060 mm
(0.0004 - 0 .0024 ln.}
5th gear 0 .009 - 0 .062 mm
(0.0004 - 0 .0024 in.}
Maximum clearance:
0 . 16 mm (0.0059 ln.}
If the clearance exceeds the limit, replace the gear, out·
put
shaft and needle roller bearing.
CHECK OIL ClEARANCE OF THIRD GEAR
Using a dial indicator. measure the oil clearance between
t he gear and output shaft.
Standard clearance: 0 .060 - 0 .103 mm
(0.0024 - 0.0041 ln .l
Maximum clearance:
0 .20 mm (0.0079 ln.)
If the clearance exceed s
the
limit, replace the gear and out·
put shaft.
INSP£CT SYNCHRONIZER RINGS
Ia
I
Tum
the
ring
and push it in to check the braking
action.
(b) Measure the clearance between
the
synchronizer ring
back and the gear spline end.
Standard clearance: 0 . 7 - 1. 7 mm
(0.028 - 0.067 ln.)
Minimum clearance: 0 .5 mm (0 .020 ln.)
If t he clearance is loss than the limit, replace the svnchronlz·
er ring.