Doosan P158LE, P180LE, P222LE, PU158TI, PU180TI, PU222TI — 3.1. Engine Disassembly

3.1.13. Oil cooler assembly z By removing the plug screw of cooling water discharge port, the cooling water is discharged. EFM2012I z Remove the oil cooler cover fixing bolts and disassemble the oil cooler. z By removing the cooler housing fixing bolts and disassemble the oil cooler housing from the cylinder block. EFM2011I 3.1.14. Turbo charger z Loosen the hose clamp for connecting the intake stake and tear down the air intake stake. z Loosen the clamp for connecting the air intake manifold. z Remove the hollow screws of pipes for turbocharger lubrication and its discharge, and tear the pipes down.

z Remove the turbocharger fixing nuts EFM2013S and separate the turbocharger from the exhaust manifold. Engine Disassembly - 55 -