Motor

Engine – 2.5L Duratec-HE (122kW/165PS) - MI4 303-01A-90 303-01A-90 ASSEMBLY the front of the cylinder block before tightening the main bearing beam bolts. Torque: ‡ Stage 1: 5 Nm ‡ Stage 2: 25 Nm ‡ Stage 3: Loosen: 90° 8 4 2 6 10 7 3 1 5 E97420 19. ‡ Using the dial indicator gauge with holding fixture, measure crankshaft end play. Special Tool(s): 100-002 ‡ Position the crankshaft to the rear of the cylinder block. ‡ Zero the dial indicator gauge with holding fixture. ‡ Move the crankshaft to the front of the cylinder block. Note and record the crankshaft end play. ‡ Acceptable crankshaft end play is 0.22-0.43 mm (0.008-0.016 in). If the crankshaft end play exceeds the specified range, install new parts as necessary. 100-002 E139183 20. CAUTION: Be sure not to scratch the cylinder wall or crankshaft journal with the connecting rod. Push the piston down until the connecting rod bearing seats on the crankshaft journal. NOTE: Lubricate the pistons, piston rings, connecting rod bearings and the entire cylinder bores with clean engine oil. NOTE: Make sure the piston arrow on top is facing toward the front of the engine. ‡ Using the piston ring compressor and the connecting rod installer, install the piston and connecting rod assemblies. Special Tool(s): 303-D032, 303-462 ‡ When installing the pistons and connecting rod assemblies, the oil ring gaps must be positioned 60 degrees apart from each other and a minimum of 90 degrees from the expander gap. ‡ The position of the upper and lower compression ring gaps are not controlled for installation. 303-462 303-D032 E139184 21. CAUTION: The rod cap installation must keep the same orientation as marked during disassembly or engine damage may occur. NOTE: Install connecting rod caps and bolts on the connecting rods for cylinders 1 and 4 first and tighten. Then rotate crankshaft 180 degrees and install connecting rod caps and bolts on