CUMMINS N14 Especificações descarregar pdf (Página 514)

100

101

Piston Ring Gap

Piston

• Top 0.43 MIN 0.017

0.68 MAX 0.027

• Second 0.51 MIN 0.020

0.76 MAX 0.030

• Third 0.48 MIN 0.019

0.74 MAX 0.029

• Oil 0.25 MIN 0.010

0.64 MAX 0.025

Note: Add 0.08 mm [0.003-inch] to the maximum limit for each 0.03 mm [0.001-inch] wear in the

cylinder liner wall.

Oil Control Ring End Gap

The two-piece oil ring must be installed with the expander gap 180 degrees from the oil ring gap.

Piston Ring End Gap

The ring gaps must not be aligned with the piston pin bore. Rotate the rings to position the gaps

as shown.

Connecting Rod Side Clearance 0.114 MIN 0.0045

0.33 MAX 0.13

Note: The rod must move freely from side-to-side.

Engine Timing

Note: The timing marks on the camshaft gear must align with the timing marks on the crankshaft

gear to make sure the engine timing is set correctly.

Backlash Between the Camshaft and 0.05 MIN 0.002

the Crankshaft Gear 0.50 MAX 0.020

Injection Timing

To verify the correct injection timing for a particular engine refer to the engine dataplate.

Refer to Group 00, Engine Assembly, Injection Timing, Page 0-89, for complete instructions.

Engine Assembly - Specifications Specifications

Page 18-10 NT 855

Part or Assembly Ref. Point mm in

1 2 ... 509 510 511 512 513 514 515 516 517 518 519 ... 586 587

Comentários a estes Manuais

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Especificações Página 514

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