14 CRANKSHAFT ASSEMBLY
The finished sizes for crankshaft journals (A) which have been ground undersize are given in the table
below:
item 0,25 mm (0.010 in) 0,51 mm (0.020 in) 0,76 mm (0.030 in)
1 75,905/75,926 mm
(2.9884/2.9892 in)
75,651/75,672 mm
(2.9784/2.9792 in)
75,397/75,418 mm
(2.9684/2.9692 in)
2 63,216/63,236 mm
(2.4888/2.4896 in)
62,962/62,982 mm
(2.4788/2.4796 in)
62,708/62,728 mm
(2.4688/2.4696 in)
3 39,47 mm (1.554 in) maximum
>>
4 37,82 mm (1.489 in) maximum
>>
5 44,68 mm (1.759 in) maximum
>>
6 40,55 mm (1.596 in) maximum
>>
7 133,17 mm (5.243 in) minimum
>>
8 Do not machine this diameter
>>
9 3,68/3,96 mm (0.145/0.156 in)
>>
Surface finish for journals, crank pins and fillet radii must be 0,4 microns (16 micro inches). Surface finish
for seal area of crankshaft palm must be 0,4/1,1 microns (16/43 micro inches).
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4,8mm
0.189in
PA120
14A.32 Perkins Phaser/1000 Series, April 1995
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