Guangdong LongHong Electrical Equipment Co.,Ltd

the reason:
A) Pump failure
B) Injector malfunction or incorrect injector type
C) cold start system failure
D) use the wrong type or brand of fuel
E) Improper adjustment of the throttle lever
F) Engine temperature is too high
G) Valve clearance is incorrect
H) Lubricating oil too much or the use of lubricating oil specifications wrong
I) Suction line leak
J) Timing of fuel supply is incorrect
K) Valve clamping
L) Compression pressure is low
M) Crankshaft bearings are worn or damaged
N) Valve spring is broken

On the diesel generator - Foshan City, Long Hong Electrical and Mechanical Equipment Co., Ltd

Approach:
A) Check / repair oil pump, replace if necessary
B) Check / replace the injector
C) Install cold start device, check, repair, replace if necessary
D) the use of high-quality, low sulfur content of diesel fuel, the recommended maximum sulfur content of 0.5%
E) Check throttle stroke
F) See "Engine temperature exceeds normal temperature"
G) Adjust / check the valve clearance
H) Check the proper lubricating oil capacity and specifications in the manual
I) Check for leaks and replace defective parts
J) View fuel injection pump setting data and adjust
K) Clean / replace or regrind the valve
L) See "Low Compression Pressure"
M) Replace the crankshaft bearings and check the oil change intervals
Replace the valve spring