Cummins 4BT – Turbocharger – Replacement – Removal

Remove the exhaust and intake air piping.

16 m m and 19 m m
Remove the turbocharger lubricating oil supply line from the turbocharger and oil filter head.

Screwdriver or 7/16 in
Remove the air crossover tube or charge air cooler piping from the turbocharger.

10 mm
Disconnect the lubricating oil drain tube from the bottom of the turbocharger.

NOTE: Inspection of the turbocharger is described in Comยญponent Section 3.