Perkins4016/4012/4008/4006柴油发动机润滑系统、机油泵、轴瓦、机油压力表销售维修技术参数资料手册

Perkins4016/4012/4008/4006柴油发动机润滑系统概述（润滑系统）
                                   
Perkins4016柴油发动机润滑系统
概述（润滑系统）
出现下列问题通常表明发动机润滑系统有故障。
•发动机机油损耗量过多
•发动机机油压力低
•发动机机油压力高
Perkins4016柴油发动机向机油泵充油并调整机油压力
1确保发动机油座壳加注正确级别的机油并且加注了正确的油量。
2将调速器操纵杆置于停止位置时转动发动机使机油压力为40 kPa。
3检查集油槽和机油管路是否泄漏。
 
4调整螺钉(1)i设匿为17 mm(0 67In) (A)。拧紧螺钉。有关正确的步骤请参阅《折解和蛆装》 “发动机机油安全阀拆卸和安装“。
5运转发动机。检查确认发动机机油压力在207至414 kPa C30至60ps.)之间。
6运转发动机使发动机热机。水温应在65至75度之间。检查额定转速下的发动机机油压力。发动机机油压力应为345 kPa (50 psi)。如果发动机机油压力高于345 kPa (50 psi)或低于345 kPa <50 psi)可通过调整发动机机油安全阀调整压力。顺时针旋转调节螺钉上的锁紧螺母以增大发动机机油压力。逆时针旋转调节螺钉上的锁紧螺母以减小发动机机油压力。
Perkins4016柴油发动机机油压力一测试
 
1确保用正确的发动机机油糟发动机加注到正确的油位。更多信息请参阅《撮作和保养手册》 “加注容量”以及《操作和保养手册》 
 
压力测试位置（1）
2捋工具(A)连接至发动机机油滤清器壳体上的位置 (1)。
3运转发动机。当发动机机油达到99。C (210。F)的温度时，读取压力表上的读数并记录压力。
4请参阅表9以确定发动机机油压力是否可以接受。
 
如果发动机机油压力偏低确定原因并排除状况。否则可能导致发动机故障或发动机使用寿命降低。
5将记录的发动机机油压力与仪表板上的发动机机油压力表读数进行比较。发动机机油压力表故障或传感器故障可能提供发动机机油压力过低或发动机机油压力偏高的错误指示。如果在这些发动机机油压力读数之间有明显的差异确定原因。
注：发动机机油压力的记录可用作发动机可能出现问题或发生损坏的指示。发动机机油压力突然变化70 kPa (10 poI)可能表明存在故障。拉查发动机并排除故障。
Perkins4016柴油发动机轴瓦过度磨损一检查
发动机的某些部件短期内显示轴瓦磨损时其原因可能是机油通道阻塞。机油压力表可能显示机油压力足够大但是某一部件因缺乏润滑而磨损。在这种情况下应查看向该部件供油的通道。机油油道的阻塞会阻碍部件得到足够的润滑。这样会造成部件的早期磨损。
Perkins4016柴油发动机机油消耗量过多一检查
Perkins4016柴油发动机外部的发动机机油漏油
检查曲轴两端的油封是否漏油。查看发动机油底壳密封垫和所有润滑系统接头有无漏油。查看曲轴箱通气装置是否有任何漏油。这可能是由于燃烧气体从活塞周围的渗出导致的。肮脏的曲轴箱通气装置会造成曲轴箱压力高。肮脏的曲轴箱通气装置出去导致密封垫和密封渗漏。
Perkins发动机机油漏进气缸的燃烧区域
发动机机油漏进气缸的燃烧区域会造成排气冒蓝烟。机油可能通过四种途经流入气缸的燃烧区域
•通过磨损的气门导管和气门杆之间漏入
•磨损或损坏的部件与活塞活塞环或油环槽内肮脏的发动机机油回油孔
•压缩环或中间环安装不正确
•通过涡轮增压器轴的密封环流入
•曲轴箱机油加注过满
•错误的油尺或油尺导引管
•发动机长时间轻负荷运转
如果使用的发动机机油粘度不对也会造成发动机机油消耗量过多。
Perkins4016柴油发动机机油温度升高一检查
如果发动机机油盖度高于正常值可能是因发动机机油冷却器阻塞造成的。查找发动机机油冷却器内的机油油道是否阻塞。发动机机油压力不一定会因发动机机油冷却器出现阻塞而降低。确保冷却系统工作正常。发动机机油冷却器内冷却液温度高会造成发动机机油温度高。
Perkins柴油发动机机油压力低
注意：保持所有零件清洁无杂质。杂质会造成快速磨损和缩短部件寿命。
注意：在检验、保养、测试、调整与维修产品时务必小心，确保液体盛装在容器中。在打开任何腔室或拆解任何储有液体的部件之前，要准备好用合适的容器收集液体。按照本地法规和指令处置所有液体。
下述情况会导致出现发动机机油压力低的指示
•发动机机油油位低
•发动机机油压力表有问题
•发动机机油污染
•发动机机油循环不正常
•部件磨损
Perkins柴油发动机机油油位低
检查发动机机油油位。如果发动机机油油位盘过低于吸油管，发动机机油泵就无法向发动机部件提供足够的润滑。如果发动机机油油位低的话添加机油以便达到正确的油位。关于应使用的正确的发动机机油请参阅《操作和保养手册》“再加注容量’以及《操作和保养手册》“油液建议”。
Perkins4016柴油发动机机油压力表
请参阅《测试与调整》“发动机机油压力测试”。如果发动机机油压力表不正确，安装新的压力表。
Perkins柴油发动机机油污染
发动机机油被另种液体污染将会导致发动机机油压力低。发动机机油油位高可能说明机油受到污染。应确定发动机机油受污染的起因并进行必要的修理。更换发动机机油和发动机机油滤着器。关于应使用的正确的发动机机油，请参阅《操作和保养手册》油液建议。
Perkins柴油发动机机油循环不正常
以下几个因素可能引起发动机机油循环不正常．
•发动机机油滤清器墙塞。更换发动机机油滤清器。
•某发动机机油油管或油道被断开或自现断裂。更换油管或清洁油道。
•发动机机油冶却器阻塞。彻底清洁发动机机油冷却器。
•活塞冷却喷嘴出现问题。活塞冷却喷嘴蒋发动机机油对准活塞底部喷射以便冷却活塞。同时也为活塞销提供润滑。断裂阻塞或安装不正码的活塞冷却喷嘴都会导致活塞咬缸。
•机油泵吸油管的进口滤网可能会有阻塞。该阻塞会导致气穴的形成和机油压力降低。检查吸油管内的进口滤网清除所有可能阻塞发动机机油流动的物质。
•吸油管吸入空气。检查吸油管的接合处有无裂纹或损坏的o形密封圈。
•发动机机油泵有间隙。检查发动机机油泵齿轮是否过度磨损。发动机机油泵齿轮磨损过多时发动机机油压力就会下降。
注意：珀金斯机油滤清器是按照珀金斯技术参融制造的。使用未经珀金斯推荐的机油滤清器会使发动机的轴承、曲轴等严重损坏、结果致使未经过滤的机油中大量的废物粒子进入发动机的润滑系统。只能使用珀金斯推荐的机油滤清器。
Perkins柴油发动机磨损的部件
曲轴或凸轮轴轴瓦的间隙过大都会造成发动机机油压力低。同时也要检查摇臂轴和摇臂之间的间隙。检查发动机部件是否间隙过大。
Perkins柴油发动机机油压力高
注意：保持所有零件清洁无杂质。杂质会造成快速磨损与缩短部件寿命。
如果发动机进油旁通阀卡在关闭位置，同时发动机机油流动受阻的话发动机机油压力就会升高。发动机机油系统有异物可能造成机油流动和发动机进油旁强阀的移动受阻。如果发动机机油旁强阀卡在关闭位置应折下并清洁每个发动机机油压力旁通阀，以便修正问题。您必需同时清洁每个旁通阀孔。安装新发动机机油滤清器。新发动机机油滤清器将防止更多碎屑导致此娄问题。有关修理发动机机油滤清器旁通阀的信息请参阅《拆解和组装》。
注意：珀金斯机油滤着器是按照珀金斯技术参数制造的。使用未经珀金斯推荐的机油滤清器会使发动机的轴承、曲轴等严重损坏，结果致使未经过滤的机油中大量的废物粒子进入发动机的润滑系统。只能使用珀金斯推荐的机油滤清器。
T he lubrication system of TRG Perkins4016-61 (industrial diesel engine lubrication system)
Important safety instructions
Perkins products operation, maintenance and repair of the most accidents, are caused by not Cui Shou basic safety rules or preventive measures. If you can recognize the various potential risk before the accident, the accident is often avoided. The risk potential, must be warned about the working personnel. Must also be for staff training. To acquire the necessary skills and normal use of tools.
Incorrect operation, small sliding, maintenance or repair the product is dangerous, and can cause personal injury.
You must read and understand the product operation, lubrication, maintenance and repair information, to carry out the work.
In this manual and in the product is provided with safety precautions and warnings. If not pay attention to will cause personal injury to themselves or others to these warnings.
Hazard identification with "safety warning symbols" and "text", such as "dangerous", "warning" or "be careful". "Warning" stickers are shown as follows
Lubrication system of diesel engine Perkins4016
Overview (lubrication system)
The following issues usually indicates engine lubrication system failure.
• loss of engine oil consumption is too much
• low engine oil pressure
The high oil pressure, engine
Perkins4016 diesel engine to pump oil filled and adjust the oil pressure
1 to ensure that the engine oil seat shell filling the correct level of oil and add the right amount of oil.
2 the governor lever in the stop position, rotate the engine oil pressure is 40 kPa.
3 check the oil collecting groove and oil pipeline leakage.
4 adjusting screws (1) I and 17 mm (0 67In) (A). Tighten the screws. The correct procedure please refer to "dismantle and maggots installed" safety valve "engine oil removing and installing".
The 5 running engine. Check the engine oil pressure at 207 to 414 kPa C30 to 60ps.).
The 6 running the engine so that the engine engine. The water temperature should be between 65 to 75 degrees. Engine oil pressure check under the rated speed. Engine oil pressure should be 345 kPa (50 psi). If the engine oil pressure is higher than 345 kPa (50 psi) or less than 345 kPa <50 psi) by adjusting the engine oil pressure safety valve adjustment. Clockwise rotation of adjusting screw lock nut to increase the engine oil pressure. Counterclockwise rotation adjusting lock nut screws to reduce the engine oil pressure.
Perkins4016 diesel engine oil pressure test
1 to ensure that the correct the engine oil engine filling to the correct level. For more information please refer to the "pinch and maintenance manual" "filling capacity" and "operation and maintenance manual"
Pressure test location (1)
2 stroke tool (A) is connected to the engine oil filter housing location (1).
The 3 running engine. When the engine oil to reach 99. C (210. When the temperature of F), read the pressure readings and record the pressure.
4 see Table 9 to determine the engine oil pressure is acceptable.
If the engine oil pressure is low to identify the causes and to remove. Otherwise it may lead to reduced engine failure or engine life.
5 records the engine oil pressure and the instrument panel. The engine oil pressure gauge readings are compared. Engine oil pressure gauge failure or sensor failures may provide the engine oil pressure is too low or high engine oil pressure error indication. If between the engine oil pressure readings have obvious differences determine the cause.
Note: the engine oil pressure records available for engine problems may arise or damage indicator. Engine oil pressure suddenly changes of 70 kPa (10 poI) may indicate the presence of faults. Pull to check the engine and troubleshooting.
Perkins4016 diesel engine bearing excessive wear a check
Certain parts of the engine display bearing wear is probably because the oil passage is blocked in the short term. Oil pressure gauge can display the oil pressure is large enough but a component due to lack of lubrication and wear. Check the fuel supply to the member's channel in this case. Blocking oil road will hinder parts get enough lubrication. Early wear this will cause parts.
Perkins4016 diesel engine oil consumption of a check
Perkins4016 diesel engine external engine oil spill
Seal check crankshaft at both ends of the oil spill. Check the engine oil pan gasket and all joints have no oil lubrication system. View the crankcase ventilation device if there is any oil leakage. This is probably because of the combustion gases from around the piston effusion. The crankcase ventilation device dirty will cause the crankcase pressure high. The crankcase ventilation device dirty out lead seals and seal leakage.
The Perkins engine oil leakage into the cylinder combustion region
The engine oil leakage into the cylinder combustion region will cause the exhaust take the blue smoke. The oil may be four via the combustion zone into the cylinder
• the wear of the valve guide and valve stem leakage into the
• worn or damaged parts of piston ring and piston ring groove or oil dirty engine oil return hole
• compression ring or the middle ring is not installed properly
• the turbocharger shaft sealing ring into the
• the crankcase oil filling capacity
• the wrong oil dipstick or oil dipstick guide tube
• engine long time light load operation
If the use of engine oil viscosity does not will cause too much engine oil consumption.
Perkins4016 diesel engine oil temperature rise test
If the engine oil is higher than that of the normal value of coverage may be due to obstruction caused by the engine oil cooler. Check