CUMMINS N14 Especificaciones descargar pdf (Pagina 207)

100

101

Inspect for cracks under the flange.

NOTE: Cracks can also be detected by using either mag-

netic inspection or the dye method.

Replace the liner if cracks are found in the flange area.

Visually inspect the exterior of the liners. The presence

of any coating can indicate an inadequate concentration

level of supplemental coolant additives (SCA). The proper

concentration level of SCA will protect against the for-

mation of scale or oil coatings. SCA’s form a very hard

film on the coolant side of the liner which resists damage

from the implosion of air bubbles.The microscopic pro-

tective coating of ferrous oxide is invisible and will not be

seen by the naked eye.

Inspect the inside diameters for vertical scratches deep

enough to be felt with a fingernail.

NOTE: If a fingernail catches in the scratch, the liner must

be replaced.

Visually inspect the inside diameter for scuffing or scor-

ing.

Replace the liner(s) if excessive scuffing or scoring is

present. Refer to Parts Reuse Guidelines, Bulletin No.

3810303, for further information.

Visually inspect the inside diameter for liner bore polish-

ing.

A moderate polish produces a bright mirror finish in the

worn area with traces of the original hone marks or an

indication of an etch pattern.

A heavy polish produces a bright mirror finish in the worn

area with no traces of hone marks or an etch pattern.

Cylinder Block Cylinder Liners - Cleaning and Inspection (01-06)

N14 Page 1-39

1 2 ... 202 203 204 205 206 207 208 209 210 211 212 ... 586 587

Comentarios a estos manuales

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Especificaciones Pagina 207

Comentarios a estos manuales