Perkins Phaser Series - Page 95

CRANKSHAFT ASSEMBLY 14
To remove and to fit the needle roller
bearings for the drive shaft14A-13
1 Press out the bearings with a suitable adaptor.
2 Clean the parent bores and lubricate them with
clean engine lubricating oil.
3 Make a suitable adaptor to the dimensions given
in (A2). Fit the rear bearing (14A.24/A7) onto the
adaptor with the stamped face of the bearing
towards the shoulder of the adaptor. Press the
bearing into the parent bore in a continuous
movement until the shoulder of the adaptor is
against the front face of the balancer frame. In this
position the front face of the bearing should be
130,0/131,0 mm (5.12/5.16 in) from the front face
of the balancer frame (14A.24/A).
4 Make a suitable adaptor to the dimensions given
in (A1). Fit the front bearing (14A.24/A10) onto the
adaptor with the stamped face of the bearing
toward the shoulder. Press the bearing into the
parent bore in a continuous movement until the
shoulder of the adaptor is against the front face of
the balancer frame. In this position the front face of
the bearing should be 2,5/3,0 mm (0.01/0.12 in)
from the front face of the balancer frame
(14A.24/A).
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3,25/
3,30
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31,70
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37,84
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42
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50,8
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28,45
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34,3
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17,0/17,8
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2,5/3,0
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23,5
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27
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29,26
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130/131
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38
PA118
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MILLIMETRES
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3
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38
Perkins Phaser/1000 Series, April 1995 14A.29