VALVE GP-SELECTOR & PRESS CONT 1U2226 - Caterpillar

Turbocharger (Engines With Two Turbochargers)
1. Remove pipes (1) to the aftercooler housing.2. Remove turbocharger drain line (5) and drain line (4). Remove oil supply line (3) and supply line (2). 3. Remove bolts (7). Remove turbocharger (6). Remove turbocharger (8). 4. Remove exhaust pipe (9) from plate (10). Remove plate (10).5. Remove elbows (12) and couplings (11). Put covers on all turbocharger openings to keep dirt and other foreign material out of the turbocharger housing.Install Turbocharger (Engines With Two Turbochargers)
1. Put 2P2333 Manifold Sealer on the ends of couplings (8). Install couplings (8) and elbows (7). Remove any extra compound from the assembled joint.2. Install plate (5) on the timing gear cover. Install exhaust pipe (1). Put 5P3931 Anti-Seize Compound on bolts (2).3. Put 2P2333 Manifold Sealer on the male ends of couplings (4). Put 5P3931 Anti-Seize Compound on the bolts that hold turbochargers (6) to elbows (7). Install gaskets (3) and turbochargers (6). 4. Put clean engine oil on the O-ring seals for pipes (10). Install pipes (10) and pipes (9) to the aftercooler housing. 5. Put clean engine oil on the O-ring seals for drain lines (13) and (14). Install lines (13) and (14). Put 5P3931 Anti-Seize Compound on bolts (12) and (11) before installation. 6. Put oil supply lines (17) and (18) into position on the engine. Connect each line to the elbow on the side of the engine block. Put 5P3931 Anti-Seize Compound on bolts (15) and (16). Install bolts (15) and (16).