CUMMINS N14 Specifications download pdf (Page 372)

Remove the oil cooler bypass valve and the spacer plate.

Loosen the lubricating oil filter bypass valve retaining

plug with a 5/16-inch hexagon allen wrench.

Remove the retaining plug (1), the plunger (2), spring (3),

and the poppet valve (4) from the lubricating oil cooler

transfer housing (5).

If the poppet valve sticks in the housing, it can be re-

moved with the aid of a bent wire or by using your finger.

Lubricating Oil Cooler Assembly - Rebuild (07-11) Lubricating Oil System

N14Page 7-30

Jesus Morales 03 Apr 2025 | 23:07:31

CUMMINS N14 Specifications Page 372