20
Electrodes of spark plug are wet
.
Electrodes of spark plug are dry
.
Check overflow of carburetor
Drop a little gasoline into the cylinder for a trial start.
1. Check if there is
foreigh
substance
between needle valve
and
valve
seat
of
carburetor float so that it
cannot be closed; 2.
Check if the conical
surface of needle valve of
carburetor float is worn
into a step form; 3. Check
if the float is broken; 4.
Check if float is too low.
Check if air filter
is clogged.
Engine stalls when it
runs a very short
time.
Engine
can
continue to run
when it is started.
Carburetor
is
clogged inside or
float is too high.
Carburetor
starter
(i.e
cranking
enrichment
system) fails.
1. Check leakage at
external connection parts
of engine; 2.Check valve
timing; 3. Check if valve
clearance is too small; 4.
Check tightness between
valve and valve seat;
5.Check if piston ring is
stuck inside the ring
groove
or
of
less
elasticity; 6. Check wear
and tear of piston ring
and cylinder.
1. Check if breather on
the fuel tank cap is
clogged; 2. Check if
fuel filter and fuel
switch are clogged; 3.
Check if fuel switch
works
normally;
4.
Check if oil intake of
carburetor is clogged;
5. Check if carburetor
float is too high.
Remove
spark
plug
and check.
Yes
No
Содержание RKV 200
Страница 1: ...1 RKV 200 Motorcycle Service Manual...
Страница 12: ...12 Figure 1 3 Figure 1 4 Figure 1 5 Figure 1 6 Figure 1 7 Figure 1 8 Figure 1 9 Figure 1 10 Handle...
Страница 18: ...18...
Страница 44: ...44 Symptom Electric horn mutes Diagnosis procedures...
Страница 128: ...128 Swingarm Cam mechanism Piston Oil filter Engine oil pump Engine oil filtration net Cranksha ft...
Страница 143: ...143...
Страница 144: ...144...
Страница 158: ...158 Gearshift drum Shifting fork Shift rail Principal shaft assembly Vice shaft assembly...
Страница 171: ...171 Complete QJ200 2A Schematic Circuit Diagram...