Lubricating Oil Pan (007-025)
B3.9 and B5.9 Series Engines
Section 7 - Lubricating Oil System - Group 07
Clean and check the lubricating oil drain plug threads and
Install the lubricating oil pan drain plug.
Fill the engine with clean lubricating oil to the proper level.
Refer to Procedure 007-043 for proper oil level.
NOTE: Use a high-quality 15W-40 multiviscosity oil, such
as Cummins Premium Blue , or its equivalent in Cummins
engines. Choose the correct oil for your operating climate
as outlined in the Operation and Maintenance Manual, B
Series Engine, Bulletin No. 3810205.
Turbocharged engines: CF/SG
Naturally aspirated engines: CD/CE/SG.
Idle the engine to inspect for leaks at the drain plug.
NOTE: Engine oil pressure must be indicated on the gauge
within 15 seconds after starting. If oil pressure is not reg-
istered within 15 seconds, shut off the engine immediately
to avoid engine damage. Confirm the correct oil level in the