Toyota Celica Supra 1986 Service And Repair Manual page 768

SERVICE SPECIFICATIONS- Engine Mechanical A·6
Specifications (Cont' d)
Piston and
Piston diameter
STt>
82.93- 82.98 mm
3.261i0 - on.
pi:ston ring
0/S
<YI>t
0.50 83.43 - 83.48 mm
3.2&46 - 3.286e in.
0/S
<YI>t
0.75 93.68 - 83.73 mm
3.2945- 3.2985 in.
0 /S type 1.00 83.93 - 93.98 nvn 3.3043- 3.3063 ln.
Pitton to Cylinder
cltJrlnct
0.06 - 0.08 mm 0.0024- 0.0031 ln.
Piston r ing end gap
No.1 STO
0.29 - 0.4 7 mm 0.0114 - 0.01851n.
Limit
0.'11 mm
0.0280 ln.
No. 2 STO 0.25 - 0.65 mm
0.0098 - 0.0217 ln.
Limit 1. 16
mm 0.0453 in.
Oil STD
0.17 -0.85 mm 0.0067 - 0.0335 ln.
Limit
1.4 5mm
0.0571 in.
Ring
groove cteata_ n ct
No. 1 0.03 - 0.07 nvn
0.0012 - 0.0028 1n.
No. 2 0.02 - 0.06 mm 0.0008 - 0.0024 ln.
Piston pin installing
trmperatu~e
so•c
140•F
Connecting rod
Thrust clearance
STO
0.160 - 0.298 mm
0.0063- 0.0117 ln.
and bearing
Limit
0 .3mm
0.012 in.
Searing oil clearance STO
0.021 - 0.063 mm 0.0008 - 0.0021 ln.
Limit
0.08mm
0.0031 ln.
Pin to bushing oil cteartnce
STO
0.005 - 0.011 mm
0.0002- 0.0004 ln.
Limit
0.015 mm 0.0006 in.
Pitton pin diamtt.,
21.997 - 22.009 mm 0.8660 - 0.81165 ln.
Rod bend Limit
.,.., 100
mm
{3.94
in.)
0.05mm 0.0020
in,
Rod twist Limit por
100 mm (3.94 in.!
0. 15mm
0.0059
in.
Crtnkthltt
Thrust clearance STO
0.05 - 0.25 mm 0.0020 - 0.0098 ln.
Limit
o.3mm
0.012 1n.
Thrust washer thickness STO 2.925 - 2.975 mm
0.1152-0.11 71 in.
0/S type 0.125 2.988 - 3.038 mm
0.1176 - 0.1196 1 n.
0/S type 0.250 3.050 - 3.100 mm
0.1201-0.1220 ln.
Main journal oil
clnrtnct
STO
0.034 - 0.058 mm
0.0013-0.0023 in.
Limit
0 .08mm
0.0031 ln.
Main journal diamettr
STO
59.988 - 80.012 mm 2.3817-2.3827 in.
Main j<Jumal finJsMd di.ltntltr U/S 0.25 59.730 - 59.740 mm
2.3516-2.3520 ln.
U/S 0.50
se,480 - 59.480 mm 2.3417-2.3421 in.
8t¥ing U/S
type
0,25, 0.80
Crank pin di.ameter
STO 61.976- 52.000 mm 2.0483- 2.0472 ln.
Crank pin finished ditmellr
U/S 0.25
51.726 - 61 .735 mm 2.0394 - 2.0368 ln.
U/S 0.50
51.475 - 51.486 mm 2.0266- 2.0270 ln.
Beering UIS type 0.25. 0.50
Circle runout
limit 0.06mm 0 .0024 in.
Main journal
tJPtt
and out-of·rouncl Limit 0 .02mm
0.0008 in,
Check pin joun'\11 taper and
Limit
o.02mm
0.0008 in.
out-of·tound
Fl~l
Runout Limit
0.1 mm
0.004 in.