5-101.bk Page 10 Friday, March 17, 2006 11:05 AM [215 DW & 219 EP] OIL COOLER AND OIL FILTER HOUSING ASSEMBLY Unless it is necessary to repair any portion of the oil cooler or oil filter housing, remove the units as an assembly. The assembly can be disassembled later if necessary. Refer to Oil Cooler Disassembly in the BENCH PROCEDURES section. Refer to Figure 4-10. 1. Disconnect turbocharger lubrication supply hose (6) from the oil filter/cooler assembly (5). 2. Disconnect feed line (2) from the centrifugal filter housing fitting. Tag and cap line and fitting. 3. Disconnect Centri-Max™ filter breather hose (1) by sliding hose from fitting.
(For MR chassis Jake Brake applications, remove the Centri-Max™ breather filter. Clean with suitable solvent to make sure breather is clear.) Effective with the introduction of the S300 and S400 model turbochargers (May 1996), a new style oil inlet line is used. The line is a stainless steel braided line which replaces the conventional hose type line and steel oil inlet tube. The new oil line is connected directly to the threaded oil inlet port at the turbocharger. 4. Remove four capscrews (3) securing oil filter feed assembly (4) to engine block. Figure 4-10 — Oil Cooler Removal Page 4-10 200 ENGINE DISASSEMBLY 1.
Centri-Max™ filter breather hose (MR chassis with Jake Brake uses breather assembly) 2. Feed line 3. Capscrew 4. Oil filter feed assembly 5. Oil filter/cooler assembly 6. Turbocharger lubrication feed hose