Home » Cummins N14 » Cummins N14 – Lubricating Oil Pump Driven Gear Bushing – Replacement – Assembly

Cummins N14 – Lubricating Oil Pump Driven Gear Bushing – Replacement – Assembly

Use bushing mandrel, Part No. ST-1158, to push the new bushings into the driven gear.
NOTE: The bushings must be installed level with or to a maximum of 0.51 mm [0.020-inch] below the surface of the
driven gear.

Measure the inside diameter of the new bushings in the driven gear.

NOTE: The bushings used in the driven gear are finished bushings and do not require cutting. If the bushing inside
diameter is not within the specifications given after installation, the bushing must be replaced.