Part Number: 200V01201-0459
Name： Cylinder Liner
Specification: HOWO MC13
Truck model: Sinotruk
Place of origin: Jinan China
Ratio: Common to VG1500010344
Steyr 62,87,69,47; Hao Li 62,87,69,47; Prince of the Yellow River 62,87,69.
Two valves EGR WD615.92E, WD615.93E, WD615.95E, WD615.96E, WD615.97E
With the piston: VG1560030010, VGT1560037011
With piston ring: VG1540030005, VG1560030050
Cylinder liner related accessories: cylinder, piston
Cylinder liner role: together with the cylinder head, the piston constitutes a cylinder working space; Cylinder piston cylinder liner to withstand the piston side thrust, as the piston reciprocating lead;
Pass the piston assembly and its own heat to the cooling water to make it work properly.
Cylinder liner disassembly Note:
(1) When removing the old cylinder liner, gently tap the bottom of the cylinder liner with a stick and pull out by hand or pull it out with a special pull-out device. Clear the dirt inside the cylinder, and rub it with a fine sand cloth to make contact with the cylinder sleeve and expose it with metallic luster. In particular, contact with the rubber seal ring cylinder bore wall must be smooth, so that the new rubber seal easy to pass, not because of bump uneven surface leakage.
(2) Check the outer diameter of the cylinder liner and the cylinder bore with the gap, the engine type is different. Assembly clearance is also different, usually 0.03 - 0.07 mm, assembly clearance is too large or too small will cause adverse consequences.
(3) In order to make the cylinder head to better compress the cylinder liner, the cylinder after entering the cylinder sleeve bearing hole should be slightly higher than the upper plane of the cylinder block 0.04-0.15 mm. If too high, you can repair the cylinder liner flange back; if it is too low, you can liner cylinder liner on the back of the thickness of the appropriate thickness of copper pad. The same cylinder head two cylinder liner height difference should be 0.03 mm range. Aluminum table cylinder cylinder contact with the cylinder at the plane, such as corrosion, cylinder liner flange and poor contact with the plane, the lighter cylinder liner and the cylinder can be used to rotate grinding, heavy milling machine can be used special milling flat, and pad corresponding Thick copper pads.
(4) Before installation, a layer of oil should be coated on the rubber seal to facilitate the cylinder liner into the cylinder block.
(5) After the cylinder set is finished, measure the cylinder liner inner diameter with the cylinder gauge, check whether the cylinder liner is deformed, and if there is any deformation, find the reason and re-trim the assembly. If the cylinder liner improper installation, will lead to pull cylinder, early wear and tear, flushed cylinder liner, cylinder liner and other failures, as well as, if not required to install the water blocking ring, the cooling water will leak to the oil pan, causing the machine Pieces of wear and tear to speed up or burn tile accident
Cylinder liner common faults: early wear and tear, pull cylinder, crushing cylinder
Cylinder liner analysis:
1, mechanical wear and tear
2, abrasive wear: cylinder liner adsorption of metal and other impurities
3, chemical corrosion: low temperature driving and the formation of acid chemical corrosion
(1) take a period of poor use (2) piston and cylinder clearance is too small (3) piston ring opening gap is too small (4) low temperature fierce throttle (5) engine temperature is too high (6) Good work (7) cooling nozzle assembly caused by insufficient expansion of the piston cooling injury (8) idle for a long time to wash off the cylinder wall oil (9) lack of coolant, water temperature is too high
4, connecting rod fracture, piston pin broken, connecting rod broken, missing parts
OUR FACTORY KUNCHI ：
Jinan Kunchi Truck Parts Co.Ltd
was established in 2002. Our company is located in the origin of Sinotruk, Jinan city,Shandong province,China. It is an entity enterprise with the integration of production, sales, importing and exporting. Our products mainly contain: Sinotruck Truck Parts, Shacman Truck Parts and other heavy duty parts.
* Excavator spare parts in full-scale are available;
* 100% quality assurance, develop and manufacture follow original ones;
* Quick response within 24 hours ;
* Resonable pcice and high quality.
* Small order allowed; Short delivery time.
* Original packing, neutral packing or customized packing;
* Positive customer feedback from abroad market;
* Excellent After-sales service.
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