CUMMINS N14 Spezifikationen PDF herunterladen (Seite 315)

100

101

Use a dial indicator to measure the cam follower to roller

pin clearance.

Roller to Pin Clearance

mm in

0.08 MIN 0.003

0.20 MAX 0.008

NOTE: If the roller to pin clearance is not within these spec-

ifications, the roller and the pin must be replaced. Refer to

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

Measure the cam follower lever shaft bore inside diam-

eter.

Lever Shaft Bore I.D.

mm in

22.228 MIN 0.8751

22.276 MAX 0.8770

NOTE: Valve and injector levers without bushings were in-

troduced on January 1, 1987. If the shaft bore is worn beyond

the maximum specification, the lever must be replaced.

Visually inspect the sockets for excessive wear or dam-

age.

A good even seating pattern must be seen when inspect-

ing the cam follower socket.

When parallel grooves and scratches are observed or the

contact area extends into the oil hole chamfer of the

socket, the worn socket must be replaced.

NOTE: If excessive wear or damage is found in the sockets,

the sockets must be replaced. Refer to Cam Follower Socket

- Replacement (04-04).

Do not use push rods with worn balls in cam followers with

new sockets. Refer to Push Rod - Cleaning and Inspection

for Reuse (04-05).

Cam Follower Assembly Cam Follower Assembly - Rebuild (04-02)

N14 Page 4-9

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Kommentare zu diesen Handbüchern

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Spezifikationen Seite 315

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