L28/32 diesel engine accessories introduces the treatment method of carbon accumulation in engine cylinder head

When eliminating carbon deposits on steel parts such as cylinder head and valve, available 25 grams of sodium, 31 grams of sodium carbonate, 10 grams of sodium carboxate, 8 grams of soap, 5 grams of potassium dimethylminate, 1000 grams of water are mixed into cleaning solution, and heated to 70℃-80(WHTVT)℃, the parts are soaked in the cleaning solution for about 30 minutes. Soften the carbon deposit and wipe it off, then rinse it off with hot water.

When eliminating carbon deposits on aluminum alloy parts such as pistons and vertical cylinder heads, 20 grams of sodium carbonate, 8 grams of sodium silicate, 10 grams of soap, 5 grams of potassium dimethylminate, and 1000 grams of water can be used to form a cleaning solution. The solution is also heated to 70℃-80℃, the parts are soaked in the cleaning solution for about 30 minutes, and the carbon deposits are removed after softening. Rinse and dry with hot water.

Marine diesel engine accessories to prevent engine carbon deposit, should start from the following aspects: ① to maintain the cylinder has a good seal; ② Fuel atomization should be good; ③ Inlet and exhaust ducts should be kept unblocked; ④ Corresponding gas distribution, oil supply time should be accurate; ⑤ spark plug flameout voltage should be normal; ⑥ Engine water temperature should be normal; ⑦ The selection of qualified fuel; ⑧ The correct use of the vehicle, to avoid long-term super compliance, to avoid slamming the throttle; ⑨ Timely maintenance, maintenance of the vehicle, keep the engine in good technical condition.