Toyota 3b Repair Manual page 243

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SERVICE SPECIFICATIONS
_
n.
n.
n.
n.
n.
n.
n.
fi.
n.
in.
in.
in.
S
pecifications (Cont'd)
Timing gear
Gear backlash (each
gear)
STD
Limit
ldle gear thrust
clearance
STD
Limit
ldle gear
shaft diameter
ldle gear inside
diameter
ldle gear oil
clearance
STD
Limit
0.058
-
0.162
mm
O.OO23
-
0.0064
in.
O.3O
mm
0.0118
in.
0.06
-
0.17
mm
O.@24
-
0.0067
in.
O.3O
mm
0.0118
in.
/14.935
-
44.955
mm
1.7691
-
1.7699
in.
45.000
-
45.025
mm
1.7717
-
1.7726 in.
0.045
-
O.O9O
mm
O.OO18
-
0.0035
in.
0.18
mm
0.0071
in.
Valve lifter
Valve lifter diameter
Valve lifter
bore diameter
Oilclearance
STD
Limit
26.955
-
26.975
mm
1.0612
-
1.0620
in.
27.O1O
-
27.O30
mm
1.0634
-
1.0642
in.
0.035
-
0.075
mm
0.0014
-
0.0030
in.
0.10
mm
O.OO39 in.
Cylinder block
Cylinder block surface warpage
Limit
Cylinder bore diameter
STD
BandllB
STDl
2
3
o,/s
0.50
o/s
o.75
o,/s
1.00
38
and
148
STD
1
2
3
o,/s
0.50
o,/s
0.75
o/s
1.00
LiMit
B ANd
1
18
STD
o./s
o.50
o/s
o.75
o/s
1.oo
38
and
148
STD
o,/s
0.50
o/s
o.75
o,/s
1.00
Main journal
bore
STD
1
2
u/so.25,0.50,
1.oo
O.2O mm 0.0079
in.
95.000
-
95.010
mm
3.7402
-
3.7405
in.
95.011
-
95.020
mm
3.7406
-
3.7409
in.
95.021
-
95.030
mm
3.7410
-
3.7413
in.
95.500
-
95.530
mm
3.7598
-
3.7610
in.
95.750
-
95.780
mm
3.7697
-
3.7709
in.
96.000
-
96.030
mm
3.7795
-
3.7807
in.
1O2.OOO-
1O2.O1O
mm
4.0157-4.0161
in.
1O2.O11
-
1O2.O2O
mm
4.01 62
-
4.0165
in.
1O2.O21
-
102.030 mm 4.0166
-
4.Ot
69
in.
102.500
-
1O2.53O
mm 4.0354
-
4.0366
in.
'1O2.75O
-
1O2.78O
mm
4.O453
-
4.O4B4in.
103.OOO
-
103.030 mm 4.0551
-
4.0563
in.
95.23
mm
95.73 mm
95.98 mm
96.23
mm
102.23
mm
102.73
mm
102.98
mm
103.23
mm
75.OOO
-
75.012
mm
2.9528
-
2.9532
in.
75.013
-75.024
mm
2.9533
-
2.9537
in.
75.000
-75.024
mm
2.9528
-
2.9537
in.
3.7492in.
3.7689
in.
3.7787
in.
3.7886 in.
4.0248in.
4.0445 in.
4.0543
in.
4.0642in.
Piston and
piston
ring
Piston diameter
STD
1
2
3
o/s
0.50
0.75
1.00
38
STD
1
2
3
o/s
0.50
0.75
1.OO
94.845
-
94.855
mm
3.7340
-
3.7344 in.
94.855
-
94.865
mm
3.7344
-
3.7348
in.
94.865
-
94.875
mm
3.7348
-
3.7352
in.
95.345
-
95.375
mm
3.7537
-
3.7549
in.
95.595
-
95.625
mm
3.7636
-
3.7648
in.
95.845
-
95.875
mm
3.7734
-
3.7746 in.
101.800-
101.810 mm 4.0079-4.0083
in.
101
.810
-
101
.820 mm
4.0083
-
4.0087
in.
101
.820
-
101
.830 mm 4.@87
-
4.0O90
in.
1O2.3OO-
102.330
mm
4.0276-4.0287
in.
102.550-
102.580 mm 4.0374-4.0386
in.
1O2.8OO
-
1
02.830
mm
4.C472
-
4.0484 in.