操作说明
Operator Instruction
故障现象
Fault
故障原因
Fault reasons
排除方法
Troubleshooting
1.
水温表指针总指
低温
finger of water
Temperature gauge
always indexes low
(1)
线路出现断路，插接处接触不良
Circuit opened, and contact at the
pug-in portion poor
(2)
水温传感器损坏
Watwer temperature sensor damaged
(1)
检修线路，清除插接处赃物
Check and repair circuits. Remove dirt at
plug-in portion
(2)
更换水温传感器
Replace water temperature sensor
temperature
2.
水温表指针总指
(1)
水温传感器短路损坏
(1)
更换水温传感器
高温
Water temperature sensor short circuit
Replace water temperature sensor
finger of water
or damaged.
temperature gauge (2)
线路中有短路
(2)
检修排除短路故障
always indexes high
Short circuit
Check and repair to remove short
temperature circuit
faults
3.
油压或气压表指示
不正常
gauge indication
abnormal
(1)
线路有断路短路处
Circuit opened or short circuited
(2)
传感器有断路、短路、接触不良
Oil volume sensor circuit broken,
short or not in good contact
(1)
检修排除
Check and repair to remove faults
(2)
检修或更换传感器
Repair or replace sensor
4.18.2.5
灯光故障和排除方法
Lamplight fault and troubleshooting
表
4-19
灯光故障和排除方法
Table 4-19 Light fault and troubleshooting
故障现象
Fault
故障原因
Fault reasons
排除方法
Troubleshooting
1
．前照灯无远近光
Front light without
far/near light
(1)
线路断路；短路保险丝烧断
(1)
检修接通
Circuit broken, short circuit fuse
Check and repair, then connect
blowout
(2)
灯开关接触不良、损坏
Rear light switch not in good contact or
damaged
(2)
检修更换
Check and repair and then replace
(3)
灯丝烧断
(3)
更换质量好的灯泡
Filament broken
Replace with a good quality bulb
2.
后灯不亮
Rear light off
(1)
线路断路
(1)
检修接通
Circuit opened
(2)
后灯开关接触不良，损坏
Rear light switch not in good contact or
Check and repair, then connect
(2)
检修更换
Check and repair and then replace
damaged
