From the end of the 2nd video sequence, the proceedure is to replace the valves/springs using the c-clamp. Then reattach the cylinder head to the engine block and reattach the rocker arm. Then place the engine cover on and replace the intake and exhaust manifolds. Reasssemble the timing gear and belts (2) (One belt connects the water and oil pump to the crankshaft, the other belt connects the injection pump camshaft rocker arm and crankshaft.
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This shows the first part of the process, dismantling and cleaning the components. The engine is rusted up a bit as it was flooded in the Ondoy Typhoon 1 year ago, so a bit of a challenge ! Part 2, the rebiuld to follow next week The film clip shows the layout of pistons, valves, intake and exhaust manifolds etc (From July 31st session)
Running mate Piston (1 and 4) and (2 and 3) Running Mate Event (Intake and power) (compression and exhaust) Possible Firing order 1,3,4,2 (Isuzu, Toyota, Mitsubishi)) or 1,2,4,3 (Nissan) In graphing of individual piston strokes we need to know, the firing order, running mate piston, running mate event, the rotation of the engine, (clockwise or anticlockwise) , the sequence of series of events (ie c-p, e-i) and the crank angle of the engine. For 4 cylinder 180' 4 strokes = 720' or 2 complete revolutions. |
Automotive Notes
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