REMOVAL 1. Install lifting straps around crankshaft (5) and on lifting device. NOTE Tag main bearing caps for installation. 2. Remove fourteen screws (2), washers (3), and seven main bearing caps (1) from crankshaft (5) and cylinder block (7). 3. Raise crankshaft (5) from cylinder block (7) and lower crankshaft (5) onto supports. 4. Remove lifting straps from crankshaft (5). NOTE Bearing sleeves located in the cylinder block are only half of a precision bearing set. These bearing sleeves fit together with their mates found in the main bearing caps. Together, this bearing sleeve set is called a crankshaft main bearing. 5. Remove seven lower bearing sleeves (6) from cylinder block (7). Discard lower bearing sleeves (6). 6. Remove seven upper bearing sleeves (4) from main bearing caps (1). Discard upper bearing sleeves (4). 0364 00-2 TM 9-2320-386-24-1-2 0364 00 CRANKSHAFT AND BEARING SLEEVES MAINTENANCE (Contd)