82
机预热后才能起动)
Start the diesel engine after the start preparation and confirmation of the requirement.
(The diesel engine can be started after preheating in winter.)
起动柴油机时,持续起动时间不能超过
10
秒钟;二次起动的时间间隔不应少于
1
分钟;
若连续三次均无法起动,则应检查原因,排除故障,再行起动。
The continuous start time of the diesel engine shall not exceed 10 sec, and the
interval between 2 starts shall be at least 1 min; if the engine can’t be started after
three attempts, check the reason, and start again after eliminating the fault.
严禁起动后猛轰油门。
It is forbidden to operate the accelerator fiercely after start.
机油压力
:
在怠速时不能低于
0.1Mpa
,压力过低,发动机润滑不良会造成各运动副磨损;
Oil pressure shall not be lower than 0.1Mpa at idle speed; if the pressure is too low,
poor lubrication of the engine will cause the moving parts wearing.
检查水泵工作情况良好,检查有无
“
三漏
”
、异响现象;
Check whether the working condition of the water pump is good, whether there is
leakage of oil, water and air, whether there is abnormal sound.
检查整车仪表的工作情况。发现有不正常现象,必须立即停车检查排除,必要时送修。
Check the working condition of the instruments. Stop driving and eliminate the fault if
there is abnormal phenomenon. Send it to repair if necessary.
严禁长时间怠速:起动后怠速
3-5
分钟,一般要求不超过
10
分钟,否则易引起烧油嘴、
缸套活塞环磨损等故障。
It is forbidden to operate at idle speed for a long time: the engine works at idle speed
for 3-5 min after start, generally not exceeding 10 min, otherwise, the fuel nozzle may
be burnt and the cylinder sleeve piston ring may be wearing.
(3)
运行:
Operation
柴油机冷机起动后,禁止大油门高速高负荷运转柴油机,应逐渐提高柴油机转速,水温
上升到
60
℃以上,发动机充分润滑、受热均匀后才能正常运转。
It is forbidden for the diesel engine to work at high speed with heavy load after the
cold starts; increase the speed of the engine gradually, the engine could operate
normally with full lubrication after the water temperature is higher than 60
℃
正常运行时机油压力应在
0.25-0.6MPa
之间。
The oil pressure shall be between 0.25-0.6MPa when normal operation.
正常运行时水温应在
75-95
℃之间。
The water temperature shall be between 75-95
℃
when normal operation.
汽车在行驶阶段,机手应经常注意观察车上各种仪表,随时掌握发动机的运行情况,发
现不正常情况必须立即停车检查排除,必要时送修。
The driver shall observe the instruments of the vehicle when driving to know the
operation of the engine; if abnormal status appears, stop driving to eliminate the fault.
Summary of Contents for YC6A Series
Page 11: ...4 YC6J...
Page 12: ...Fig 4 Assembly Layout for YC6J Diesel Engine may differ from the practical configuration...
Page 13: ...13 YC6A A8700 YC6A series construction engine A8700 external characteristic curve...
Page 15: ...15 YC6B B7700 YC6B series construction Turbocharged engine B7700 external characteristic curve...
Page 16: ...16 YC6J J8000 YC6J series construction engine J8000 external characteristic curve...
Page 64: ...64 2 31 Thethermostator is of wax type and installed in the water outlet of the pipe It is not...
Page 98: ...98 the engine to check repair and replace damaged parts...