Honda C70 Manual

							 
"“

 j’
 CYLINDEFHPISTEJN

Install
 ‘mu
:;n.|'n
 chain
 QLIILIE
rol-ler
and
1I|_1h1+:r|
 ml!

guide
 loller
pin

TORQUE!
 LI.5—'l
.4
liq-rrl
 IE-.5—‘III
 It-IIII

-"H
 Loosely:
install
the
El
mm
 belt.

Q
'.§.

ins-tell
 the
1:1.-Ii-:rIer
 hes-1:
[Section
 Bl.

I

-"'1
 Ul|_‘I

In
 G
E

F-.

-'-‘~.

f.._.

Ir.

.-I-'

.

|F'—-
 Date
of
Iii-L=lZN
 Ma:-'.
I-'=I’3l1
 Ti
 7_
T

-§-lii.'i-NBA
 MUTCIFI
E3]-.,
I
TTJ  
						

							 
HONDA

c|.u'r::|-|_
 C70

3.8
 —
4.5
 kg-m

.,__
 .'l.

E’
 -
---.__
 "-_

.___k

._~.

at
 J,

.
______

I-"
 "-.
 ~.
"E:-___“-_

II
_
 ‘:21-

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 K
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 --

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 3.

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 ""'~._"-.

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 I
.
 M

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 ..
 ___
 .

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 %

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 -\:\.

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f
 _t".
 —

;
 1

1?
.
 "II:

Qllli

tee-33::-Ia:
 I
Q

-.9

Q;-‘>0
 I

B0

BO
 Dateof

lesue:
I|I-egr,
1950

E;1H::||'-Ililn.
 Motoa
1313..
LTD.
 -F-“h

.-1,

-
 ':

-*"~.

r"-T.‘

.-I‘
 .  
						

							 
I":

F‘

F,-..

(“-.
 rw

F‘
 1"":

I”

F“

IT"
 _P'7"'\.

1-A
 8.

CLUTCH

'
 SERVICE
 IHFDHNIATIDN

TRDUBLESHDDTING

FIIGHT
 GFIANKCASE

HEMDVAL

C
 LUTCI-I
 HEMEWA
 I.
COVER
 CLUTCH

DISASSEMBLY

CLUTCH
 ASSEMBLY

CLUTCH
 INSTALLATION

B—

I‘

B-1

B-2‘

B-2
 INSTALLATION
 B--3

B-6
 B-5

FI
 IG
 HT
 ERA
 NKCA-S
 E
IIDVE
 Fl

B-TI’

-L-_:—--|—

SEIITICE
 IIIFIIIINITIIIII

GENEFIAL
 INSTRUCTION

Clutch
 BElI‘\'II'I'lI-
can
be
done
 with
the
engine
 In
me
 ‘I1-ama,

TDDLS

Cernlnun

Univareel
 holder

l_n:;l:
 not
wrenqtt,
 20
1:
9-I
 mrn

Exllentiu-n,
 1:’?
in
rlrlw
 2-:
3
in
 ITS
 mm}:

TDFIDLIE
 VALUE

Clutch
 lock
nu:

SPECIFICATIONS
 DTTZEQDIDTDI

—
H..A.
 IN
LI.$,.A,,
 U5!
¢|.'|r|1n1:|11i||!I'y'
 ivillihla

hand
 alrap
wrench

UTTIB-LKIEDIDD

ClTI'IEi-IIIEDEDO
 —
Commercially
 available

3.8
 —-
I-.5
 Itg-n1
 I23
-
33
 I1
lhl

ITE
 M

Clutch
 Spring
free
length

I
 STANDARD

15-DB
 rflrrl
IELSH?
 inl
 _...,

§EFI":."ICE

LIIIIHT
_

E3T11'1rn
 II],E'I
inl:

l
 Dim
 rh
leicneu

_
 B

A

I
2.55

-
aee
 rnrn
 _|o.:oo_—__::._1o4
 ::1_:

=e_-~:.
“.1.-Q:
In

3.35
 -3.-'I5n1l'n
 H1135
—CI.I3fiinl

_
 .
Plate
 warnage
 ILD

mm
 l[l.12
in]

DJ"
 n1rn
 |iII.El1
inl

I
 Clutch
 
						

							 
I

_
 HONDA

cu.rn':H
 ETD
LEE,-’
 "

IIIEIIT
 CIIAIIIICIISE
 CIIIIER
 :»::t::<
sTaeT

IIIEIIIIIVAL

Drain
 :l1e
ermine
 oi:
thorough‘-5'

5:.-ppurt
 the
|n\'Jl1|.‘|-:'I2'\rI2‘lE
 U]flIIgI1T
with
a
stand

Remove
 ‘III'HI
riqht
 cr:|nl=:;::==
 rrrrrm
Itmgu
1-El.

CLLITIQI-l
 LIFTER
HEMUVAL

F'IE!I1tJt'E
 1l'|E
Elutth
 l|'lI:::
urIr.I
clu1t‘:l'|
 odiutting
 bull

CLIITCII
 IIIEIIIIWIL

llnmv-‘Mr
 the
rlutch
 luwr
and
clutch
 r:::In.

Hemoue
 the
elutch
 -outer
co-tar.
 ASSEMH

I.

L
 CLLF
STAND

FIIGH

"t'

En

PEDAL
 FHDNT
couee

NJ"
 -

I‘
 ‘I
 1'

'
 _
.
 H"
 _,;'=?

_.-
 I
I
 ..
.
 .
 _

'
 L-_.'
"
_.-‘
 “.1

::-
 '
'

T

CDUEH

ADJUSTING
 BU
LT

r:LuTI:H
 LIFTEH

T

I.

4
 ;
7*

it’
 .-
’
I

2
 e2

Date.-of
l5:~1.m
Muir.
IIJBEI

HCINDA
 uotoe
co.,
LTD.
 1-:.,_

|'
 "1'

.-:—~._

»"~.

1"’;

mu
 _  
						

							 
HONDA.

..-
 cm
 .5“...

r""‘
 LOCI-=1
TAB

Etraightafl
 the
In-ck
 vr--1-=1‘-Hr
 I-ah.
 _

{Q},

F
 D
ql
Q,

l"“\..
 F“
 LIN
IVE
 HEAL
 HULDE
 H

HEHIUHE
 zhg
lcruk
 nur,
was.har
 and
Ir;-ck
 washnr.

The
 clutch
 can
nnw
 ho
rumuvud
 as
a
-nflll.

Hgmqw
 11111
rlrivr:
 gear
and
r:lu!L:||
 GEMEF
guide.

*1»
|

I,“
 EHTEP-|SiD|'-l
LUCK
NUT
WHENLH.

II]
 :<
24mm

BLUTBH
 DISHSSEIIIBLY
 E
ms

fr-E
 Remove
the
IE‘!
ring
 using
 a
5l:n:wdri'n~ur.
 S
T
 fig

Rumuvn
 rhu
r-IuI¢h
 plates,
dis-I:-5,
I:-nnicrr,
 drive
gear

cuter
 and
rollers.
 _?

F‘

‘F-.
 If-I"I-.
 om
D1
mun:
 my,
man
 "3
 B_
3

IEIHDNDA
 MGTDH
[JD-,
LTD.  
						

							 
HONDA.

CLUTCH
 C70
‘I
-

_
 J

HEFHDIW
 ill!
|‘.’ll.|[|:h
 dampm
 ipringg.

Flaw
 i
w|:||:|d
 blank
under
 the
dr
in
 ptate.

Remove
 the
5
mm-5-cr'ew.=.,
 |flu3|!|'|ir|g
II‘-3
turn:
 gr
i

1Iifl'\E
 ‘|'|'|1||E
 -|.'|L|5|'||r|g
 dnwn
nn
‘l'h|_:
 |:|ulf'|;h
 gutgr,

CLUTCH
 SPFHNG
INSPECTICIN

Measure
 I|‘||:
spring
 mm
Inn-qlh,

STANDARD:
 25.UB'mlI'|
IIJBBT
inl‘

SEHVHZE
 LIHIT;
23.1
ml'l'l
{DB1
 In}

_F__/"""-..,____:
.-

.-
 J.

.-

.-_.

-\-‘.___
_
_
 -\-.

. .
‘H
 --
.

I
 ~._

'1
 Jr
 ._
|

CLUTCH
 DISC
INSPECTION

Heptace
 ma
ulurch
 diam
if
lh-5'9‘
 ghnw
 ,4;-,4
U4

Btclrinq
 or
cilrnulorannn

Maaaura
 mu
din:
 Ihicknnss.

STANDARD:
 DISC
 A:
2.55
--2.55
 mm
1fl.1fl0—D.‘HN
 inl

DISC
 B:
3.35-3.15
 mm
{fl.13fl—fl-.136
 lnl

SEFIVICE
 |.|n.n|r=
nlsc
A:
2.3
mm
 mun
 mi

DISC
 B:
3.1!
mm
 10.12
 ini

B-4
 "“
Daiaclflssusz

Haw.
IQHCI

EHUHIJA
 MOTOR
Gil,
LTD.
 1-._

l"__\__L
 _
J

‘___.
 "“'-\._H_\_
 -'
 |_.|I-\-.

I-C
 g_

___’.
 _$________-‘ER

~&_
 ..
 -
:1.
 -

."""\

J-H

-
 -.  
						

							 
‘T

BTU
 CLUTCH

Ir“
 l—

Ch-rerti.
 the
[r.'|II|:|5
 and
plates
 for
exuassiuu
 w|1ur-

Hanlam
 if
nacau-arv.

Elruck
 fun
-plate
 warpage
 on
a
surfanu
 plutu
using
 a

f~.:r:~Iur
 pug!-

,/'_
 SERVICE
 LIMIT:
fl.2mmiD.D1inI

JF-
 .|"""“
 DFIIVE
 GEAR
INSPECTIUN

.-L.

'Bhar.:lr
 for
waar
 nr
damage.

Mtrifiule
 the
rfiiwe
 gur
|,D,

QTANDAHD:
 2-.“l.0fl0—21.Dfl1
mm

tunes-o.n2tfl
 ml

P
 SERVICE
 LIMIT!
21.5
nun
IDJZE
 lrll

CLUTCH
 CENTER
GUIDE
INSPECTION

rihflflk
 ill!’
WEI!‘
 U1‘
:1-smug:

Manure
 tha
niutd-|
 cantwar
 quid:
CI‘-I1

STAH
 DARE:
 2I}.BI|—Z'lI|.'B5ll
 l'IIl'l'l

1fl.B2lU—D..Bl|l3
 lI'lI'

senvrcz
 LIMIT:
20.30111-mI'D-B23
 Inl

K"

K“
 FT‘.
 Data
uf
_Iw-":1
 Mir,
19311
 B5
 B-5

IBHQNDA
 MDTQH
CG,
LTD.  
						

							 
HONDA

.-5

c|_u'rc|-|
 BTU
"
“'

BLIITBH
 ASSEMBLY
 _
 _

Plane
 thE
£IL|t|2h
 sprlnga
 un
lhu
 drive:
 plqtr:
and
inflall
 CLUTCH
PLATE
A

-
 FRICTION

the
 drama
 |.'|Ifl1r:
1t:
the
 cI|.|t|:h
 1:|ut|r.
 DHWE
GFA_fl
man
B
ELIJTEH

I'l|_=|htur\
 the
serum:
 In
2-5
 !1.1:pl
 in
i
r;rl:5r;r1;|5q
 |-CENTER
-

uettnern.
 _

IP15-Til-II
 the
cIut|:h
 damper
 -sprtngs.
 _;I
“
 E
I‘
'i'_34;'_,
 I‘
|'
 "iii
 ‘H

tnsteel
 the
rulleht.
 drive
gear
outer,
 
						

							 
Hunt

nn

lg;
 cm
 CLUTCH

lnetall
 the
ciuteh
 outer
cch.'e='.

Irmnlr
 rhe

						

							 
H

__

““1’

On

H

E

G

A

K

W

L

T

W

H

5

H

A

E

G
 _’

D

0

_

‘T
 ____fiH"_\______._

:Hm____

/

V

_

f
 _____r

_

fix
 _

m
 _
 _

“X

X

J

M

3
 _

__‘_

_
 __U_

X

A

__
 _§_____

__

_____

if
 _

J’
 W

mm
 aw

__\

‘___

HI
 “INNER

I

Q

_H_HN“_I

%
 n____

w

9

D

T

E

mu

HE

_H

Wm

HO

mm

WA

Hm

MD

“H

fig