CUMMINS N14 Especificaciones descargar pdf (Pagina 319)

100

101

Install the cam follower lever into an arbor press.

Caution: Use the largest feeler gauge that will fit be-

tween the roller and the lever to prevent leg deflection

when removing the roller pin. This will reduce shaving

of the bronze roller pin and prevent leg breakage.

Install a feeler gauge between the roller and the leg of the

lever.

Push the roller pin from the cam follower lever. Discard

the unacceptable rollers and all the roller pins.

Cleaning

Use a 240 grit, or finer, emery cloth to remove any burrs

from the edges of the pin bore holes.

NOTE: Do not burnish the inside diameter of the pin bore

holes.

Use solvent to clean the levers. Dry with compressed air.

Inspection - Magnetic Crack

Refer to the Alternate Repair Manual, Bulletin No.

3379035, for procedures to magnetically check for cracks

in the cam follower levers.

Inspection - Dimensional

Measure the inside diameter of the cam follower lever

roller pin bore.

Valve Lever Roller Pin Bore I.D.

mm in

12.674 MIN 0.4990

12.687 MAX 0.4995

Injector Lever Roller Pin Bore I.D.

mm in

19.042 MIN 0.7497

19.055 MAX 0.7502

Cam Follower Assembly Cam Follower Lever - Roller Replacement (04-03)

N14 Page 4-13

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Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Especificaciones Pagina 319

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