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ENGINE 50 OVERHAUL Cylinder block 1. Check that all oilways are clear and that oil restrictor located in oilway to cylinder head is 2. Check that main bearing cap, crankshaft rear oil seal housing and cylinder head locating 3. Check core plugs for leakage and corrosion, replace as necessary. NOTE: Seal replacement core plugs and gallery plug to 45 Nm. Seal dipstick tube in Pistons and connecting rods - refit 1. Lubricate cylinder bores, pistons, rings and crankshaft big-end journals with engine oil. 2. Lubricate new big-end bearing shells with engine oil and fit to connecting rods and 3. Check that piston ring gaps are positioned at 120 ° to each other and away from thrust - left hand side of piston - viewed from front of 4. Fit suitable piston ring clamp to each piston in turn and ensuring that pistons are in their CAUTION: Ensure that connecting rods do 5. Do not pull connecting rods fully down cylinder bores at this stage. 6. Check that cut-out in each piston skirt is positioned above oil squirt jet location. 7. Ensure oil squirt jets are clear and that roll pins are inserted in jet housings. |