Dingsheng Tiangong PY180H, Руководство по эксплуатации

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3. Electrical problem
a. Deficiency in electrical
power of battery
b.
Poor contact of electrical
connection
c.
Poor contact between starter
brush and rectifier
d.
Deficiency in torsional
moment of clutch plate of
starter, slipping
e. Starter gear can not be
embedded in the flying tooth
ring of flywheel
Re-charge to reach the regulated
requirement.
Check if the connection is right
or tightened.
Repair or replace starter brush
and clean rectifier with fine sand
paper.
Blow off dust, add shims and
adjust.
Check and repair.
1.2 Unsteady
running of diesel
engine 1.Air in the fuel system
2.Too much water in the fuel
3.Fuel lines leakage
4. Abnormal work of the speed
regulator
5.Blow-by of cylinders
6.Different oil supply of each
cylinder
a. Uneven oil supply of each
cylinder of oil injection pump
b. Poor injection of oil injector
or coupling part clipped
c. Piston spring of oil injection
pump broken Bleed air.
Check water content of fuel.
Check and repair.
Check and adjust the speed
regulator.
Check cylinder bolts, if
necessary, replace washer of
cylinder cap and check height of
top surface on bulgy body of the
step of cylinder sleeve and
height difference.
Check and adjust.
Check oil injection condition of
oil injector, clean or replace
coupling part.
Replace spring.
1.3 Diesel engine is
underpowered or
power drops
suddenly 1. Air filter is blocked
2. Valve spring or valve tappet
has been damaged.
3. Incorrect valve clearance.
4.Compression pressure is
insufficient.
5.Incorrect advance angle of fuel
supply. Clean or replace filter element.
Replace.
Adjust.
Process according to section 2 of
this chapter.
Check and adjust.