Long 360 Series - A.VIII FITS & TOLERANCES- TORQUE SPECIFICATIONS

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A.VIII FITS & TOLERANCES- TORQUE SPECIFICATIONS
SERVICE TOOLS
E·NGINE FITS AND TOLERANCES - 360/460
DESCRIPTION
I. Crankcase • Cylinder Head •
011 Sump
0.0. of cylinder liners:
-standard ......................................... .
-0.2 mm. (0.008 in.) oversize .......................... .
Diameter
of crankcase bores:
-standard ......................................... .
-0.2 mm. (0.008 in.) oversize .......................... .
Interference
fit of cylinder liners in crankcase bores ...... .
1.0. of standard liners (press-fitted):
-Class A .......................................... .
-Class B .......................................... .
Dia.
of crankcase bores for valve tappets: ............... .
Dia.
of crankcase bores for camshaft bearing bushings:
-Front ............................................ .
-Middle .......................................... .
-Rear ............................................ .
Dia.
of crankcase main bearing locations ............... .
Dia.
of cylinder head locating bores for valve guides ...... .
Angle
of valve seats in cylinder head ................... .
II. Timing
I.D. of camshaft bearing bushings (in place):
-Front ............................................ .
-Middle .......................................... .
-Rear ............................................ .
Assembly clearance between camshaft and bearings:
-Front ............................................ .
-Middle .......................................... .
-Rear ............................................ .
O.D.
of camshaft bearings:
-Front ............................................ .
-Middle .......................................... .
-Rear ............................................ .
Interference
fit of camshaft bearings in crankcase bores:
-Front ................•............................
-Middle ........................................... '
-Rear ............................................ .
Dia.
of valve stem ................................... .
I. D. of valve guides (fitted) ............................ .
Assembly clearance between valve stems and guides ..... .
0.0. of valve guides:
-standard ......................................... .
-0.20 mm. (0.008 in.) oversize ......................... .
Interference
fit of valve guides and their seats in the
cylinder head ..................................... .
Max.
0.0. (intermediate) of valve tappets ................ .
Assembly clearance between tappets and crankcase bores
.. .
0.0. of rocker arm bushings .......................... .
Dia.
of rocker arm bushing locations ................... .
Interference
fit between bushings and rocker arm
locating holes .................................... .
1.0.
of rocker arm bushings ........................... .
Engine- 47
Size of New Parts and Wear Limits
mm
99.020 . 99.050
99.220 . 99.250
98.890. 98.940
99.090 . 99.140
0.080. 0.160
95.000 . 95.012
95.012. 95.024
14.000 . 14.018
54.780 . 54.805
54.280 . 54.305
53.780 . 53.805
80.587 . 80.607
13.966. 13.983
44 °55' . 45 °5'
51.080. 51.130
50.580 . 50.630
50.080 . 50.130
0.080. 0.160
0.080 . 0.160
0.080. 0.160
54.875 . 54.930
54.375 . 54.430
53.875 . 53.930
-0.070. -0.150
-0.070. -0.150
-0.070. -0.150
7.895 . 8.000
8.023 . 8.038
0.023 . 0.053
13.988 . 14.016
14.188. 14.216
- 0.005 . - 0.050
13.950 . 13.970
0.030 . 0.068
21.006 . 21.031
20.939 . 20.972
-0.058. -0.121
18.016. 18.034
ln.
3.8984 . 3.8996
3.9063 . 3.9075
3.8933 . 3.8953
3.9012. 3.9031
0.0031 . 0.0062
3.7402. 3.7406
3.7406. 3.7411
0.5512. 0.5519
2.1567.2.1577
2.1370.2.1380
2.1173.2.1183
3.1727 . 3.1735
0.5498 . 0.5505
2.0110 . 2.0130
1.9913. 1.9933
1.9716. 1.9736
0.0031 . 0.0063
0.0031 . 0.0063
0.0031 . 0.0063
2.1604. 2.1626
2.1407 . 2.1429
2.1211 . 2.1232
- 0.0027 . - 0.0059
- 0.0027 . - 0.0059
- 0.0027 . - 0.0059
0.3108. 0.3150
0.3159. 0.3165
0.0009
~ 0.0021
0.5507. 0.5518
0.5586 . 0.5597
- 0.0002 . - 0.0020
0.5492 . 0.5500
0.0012 . 0.0026
0.8279 . 0.8279
0.8244. 0.8257
- 0.0023 . - 0.0048
0.7093. 0.7100