CUMMINS N14 Especificações descarregar pdf (Página 77)

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101

Measure the crankshaft end clearance. The end clear-

ance specification for a new or reground crankshaft with

new thrust bearings is 0.10 mm [0.004-inch] to 0.45 mm

[0.018-inch].

NOTE: Crankshafts that have been reground on the thrust

bearing surfaces are marked for oversize thrust bearings on

the rear crankshaft counterweight. If the crankshaft coun-

terweight is marked, check the thrust ring part number to

make sure the correct thrust ring size is used.

Example: F-.010 - Front 0.25 mm [0.010-inch]

Example: R-.020 - Rear 0.51 mm [0.020-inch]

If the crankshaft end clearance is more than 0.58 mm

[0.023-inch], use oversize thrust bearings to adjust the

end clearance to the correct specification.

Cylinder Liners - Installation

NOTE: Make sure the cylinder block and all parts are clean

before assembly. If used liners are being installed again, any

sealing rings removed must be installed with the same liner

in the same cylinder.

Use vegetable oil to lubricate the new liner o-rings and the

crevice seals.

NOTE: Use vegetable oil to lubricate the o-rings. Do not use

lubricating oil on the o-rings. The o-rings will increase in size

after they have been lubricated with oil.

Engine Assembly (00-02) Cylinder Liners - Installation

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Comentários a estes Manuais

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Especificações Página 77

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