Honda C65 - Turn Signal Lamp Installation; Flasher Relay View; Flashing Circuit Diagram; Main Spark Plug Troubleshooting and Corrective Action

5.7
SIG NA
PLUG TRO ~-=
CO~R ECTI V E ACTIO
~::· :-: - i ~g , occass·8-:: - -·: ·:::: ~ ci ring accelerat ion.
•ooabl e Cause
:: ... g el ectrodes
2. " ug w et with fuel
Mis:ire caus ed by the insul at i on of
the electro des due to carbon de posits
o r
fo uling w it h oil.
3. Flushed ov er
1. Too rich a fuel mi x tur e.
l.
2.
3.
4.
2. Excessive i nta ke of fuel du ring
start ing.
3.
Dirty insul ator and excessive spark
gap.
B. Malfunctions when cl imbing, backfi res, pre-igni t ion.
Symptom
I
Pr obable Cause
E lectrodes not not i ce-
l. Ins uff i cient torquing of the spark
able dirty .
plug causing exhaust
gas l ea k.
El ec t rodes
excess i ve ly
2. T oo lean a fuel m ixtur e.
er r oded.
3.
I gnition timing too far adva nc ed.
Small deposi ts on the
4. Impr oper plug, heat
range too
ins ulato r.
low.
Indicat ion of burni n g.
(Fi g. 5- 26, 5-27 )
5. 7 TURN SIGNAL LAMP
The fla s her system wiring is as s hown in circ u it
diagram F ig . 5-29 . A sing le rel ay whi ch is used for
both the r ight and lef t fla shing o perati on is install ed
on the right si de of the frame body.
There a re several types of flasher rel ay for the
different functioning pr incip le. The soleno id thermo
type is used on the H on do (F ig. 5- 28, 5- 29)
1. INSTALLATION INSTRUCTION
I 1 l Always u se the specified turn si gna l lamp bulbs.
I
I
C orrec · ,e
1. Adjust t he spar< go::; :::::
retor.
79
::::·ou-
2. Dry the spar k p lu gs, c-a-ge ·-e
pr ocedu re on the use o· :::~::: e.
3. C lean and prope rly ad ·u>. ·~e
ga p.
Co r rective Ac tio n
l. Replace plug gasket o r reto rque
the plug.
2.
Ad just the carburetor.
3.
Ad jus igni i on imin g.
4. Replace
· h spar
p lug of highe r
he a
ra nge. !hi gher num bered plug]
C65
Bulb of a different si ze w ill ca use a ch ange in
th e fla shing rate.
Figur e 5- 28. Fl asher rela y
121 Mak e s ur e that the con n ec ti ons are good and
th e grounding sec ur e. A poo r gro unding wil l
cause the lamp s to fai l in fla shin g.
131 W hen the turn signal lamp fail to flash, it is an
indica tion of a bur n ed out bulb.
141 The con n ectors are co l or code d to iden ti fy the
wi res. In sert the connecto rs comp lete ly to
prevent loosening during ri ding and causing sho rt
c ir cuit.
Batter y 6 V2 AH
.-- -- -,
,..---- --1:*-- 'H ,
1
1111 1- , :- . ---
'-----' ed
Combi nat ion s•, i ch
.,.
e ~d Turn sig n al
re l ay
""'
£ Tu rn sig nal sw it ch
ri .h Turn si gna l
· :.rJ:; I~ la mp s, 6V8W
Fi gure 5- 29 . Flashing ci rcuit di agra m