Honda C70 Manual

							 
I"

9.
GEARSHIFT
 LINKAGE

F“

SERVICE
INFORMATION
 9-1
GEARSHIFT
 LINKAGE

TROUBLESHOOTING
 B-1
‘NSTALLA1-‘DH

GEARSHIFT
 LINKAGE
REMOVAL
 9——1'

SERIIIIIE
 IIIFIIRIIIIITIIIH

GENERAL
 INSTRUCTIONS

1
 1
hr;
 Q33;-g|'||.f|_
 gpin-dl||
arid
r.m1:r|:rerr
 arm
I:-an
he
serviced
 with
the
engine
 rrr
ri-re
 tramrr.

I
 It
the
 shit:
 tr.rr-kr.,
 drum
ar-rl
transit-'Iie:ir.:|I‘i
 require
serr-'lr:.ing_
 ren-rcr-re
the
engine
 arid
r-eperete
 thr:
-llrnttitrifll-9.
 ‘B-2

{___

r"'_“‘-
 r-*~
 TiI[lI.IBLESIl[I[lTlNI.i

Herd
 lhiitinu

1
 ll-npmc-er
 clutch
ndiuettfleltl

IL
 Shift
 lurks
 bent

3,
 Shltr
 shaft
 l:re'P-'t

-1.
 Shift
 rlrum
 =1r-inner
 beet

Er,
 Shllr
 drum
 earn
gruclve
 I-lee!

P
 Trnnermrei-en
 iumpl
nut
|:|1'
gear

1,
 G-,-.rrr
 tleqs
worn

1
 Shin
 5.I'1.3‘I'!
hem

3,
 Shift
 drurn
 rrterpnnr
 urcrkern

-I_
 Shit:
 Irrrit:
 be-nt

f""-.

fr-I.

F"

F.
 .I"'“'
 Drrrerri
I|5_|J9I
l'rIa'-r,
I9-B0
 R9

DHOHDR
 MEIIDH
120.,
LTD.

-‘O
 9-‘I  
						

							 
GEAHSHIFT

LINKAGE
 BTU
‘gr

HONDA

r’

IIEIIRSIIIFI
 LIIIIIMIE
IIIEIIIIIWIL
 t‘=eAee|-||FT
PEDAL

DI’-Hm
 the
engine
 ml.

Remeve
 the
gearshift
 |}flfl3I_

wmhl-r
 i5E¢='liur1
 Bi.

R!-nmle

the
right
 trranlrtqasrr
 Queer
and
rflutrrri-|
 35-
B.

I
 H-I]Fl'lO'lr'E'
the
snap
 rln-5|
end
driven
 gear,
 I

Remove
 the
drum
 stepper
 arm.
 -

r.,__

SNAP
 RING

ii-Iii

nrrurrr
 smeeen
 ARHI

9-2
 BU‘

III-nleui
Issue".
Mrr~,r_
IRSO

GIHONDA
 H-DTOR
CO.,
LTO
 __,_

I
 .fl'_-l.r

_--,_|

_.-Fl-I  
						

							 
HONDA

BTU
 GEARSHIFT
LINKAGE

O
 R
UM
 P
LATE

Remove
 the
drum
 stunner
 |iIh'lr:
ehll
pim-

l-'I.|1I
 the
geerrei-ritt
 spindle
out
of
thn
 rrrerriura-2:.

ISHIISIIIFT
 LIIIIIHBE
lIISTi\I.l.i'i'l'lIilI

DRUM

lnstaii
 Lhrr
q.uI|t1I'|III
 drum
pine
iI'l'li!I
drum
 rtElDDIlT
 ''

Piflie.

irretmi
 the
gearshift
 spindle
areemblrr.

GEARGHIFT

OFIUIII
 STOPPER
 ARM

Install
 the
drum
 atnnper
 arm
as
shown.
 "Q11:-:

Tighten
 the
pirrnt
 heir.

Fietate
 the
gearshift
 spindle
and
check
 the
linlrapr

fur
 am'e-crti-r
 onemierrr.

Ir-rr51;||
 the
r:lutr:l'r
 assembly
 and
right
 eranitouse

cutter.

Install
 the
qunrshift
 pedal.

El-ate
 of
Issue:
 May.
IEIBIJ
 51
 9-
3

EIIHEINDA
 MOTOR
£20.,
l.Tfi.  
						

							 
DA

I

						

							 
I-IiJ1\I'IlJ.B.

,»-
 BTU
 III

Z
U1
E
 U’)

A
 p
 Z'—'l
$3

,1

II
 =5

3
EH
ii
 -|-ill

‘1""’.

I-"‘“
 %

SERVICE
 INFORMATION

TROUBLESHOOTING
 CHANKGASE
 SEPARATION

CHAHICSHAFT
 REMOVAL
 'ID—1

II]~—1'

‘ID—3

‘IIJ-4

1"“
 TRANSHISSION

DISASSEMBL?
 1D—E

TRANSMISSION
 ASSEMBLY
 ID-9

CHAHKCASE
 ASSEMBLY’
 1D—‘ID

SERIIIBE
 IIIFIIIIIIIIITIIIII

("‘\
 GENERAL
 INSTRUCTIONS

1
 The
 crnnkcasa
 must
be
saparaud
 to
-mrvim
 111:
maniuhaft
 -and
transmission
 nnmpnnanu.

I»
 The
 f-allowing
 pm-L1
mun
 be
rammed
 before
aamrating
 H1:
crlnl-mesa

Cvlindar
 head
 Section
B

I£';'gIl111:l:r
 and
nlstun
 E:-lIu|1
T

Clutch
 Suction
B

Gngrsh11'1llnIm-ga
 Sec-than
9

A.C.gnIr1url1:or
 Slctiun
II

1"‘

TDFICIUE
 VALUE

SPECIFICATIONS
 Finql

d1-Iuu
 sp-|m:I¢a1
 ‘I.Cl
-
1.4
 kg-m
 IT
—
‘I-U
 it-lhI

.___|i.______
 _._'_
_

1
 -
E3

II1III|ImI'l
 EIT
O.D.
 —
15.954-

Cr:I1.|nt:1:I1arH
 O.1l
 .
16.965
 —
16.954

I'M

Shift
drum
 DD.
 33.’E|5fl
—
33.915

_/-\_
 sum
rm
1.1:.
 34.11615:
54.1125

11

'—
 '51-.1111».-1:
 pawl
Lm
 413%
4
11.11’-1
 n:|m

I
 "“""""“
 111.1111.
ass
5.91
mm

C1-anI:1|I1;fi
 Connuct-ilng
rod
big
i:m:I
 T
_

side
 dgmmm
 CLID
I135
mm

f‘
 =‘~
 Currnnctirlg
rad
big
end
 _

fadmfiqianfl
 fi
I].£l12
 mm

Flunuut
 --

Journal
 hearing
 A2551

,..i.._

__
 D-In
 FI
IIIIIII

M

nm
 mmnnnu
SERVICE
LIIIII-‘T

Tfihsmlislnn
 Gear
LEI,
 I-II!
.
17.013
 —
11043
 mm
I9-5599
 —
QETIU
 i|'II
_
I7-In
 ITIITI
IU-573
 |"'I

1:1
 I
11015-110-1:1mm11115699-:11:-11101111
 I110

rnrn
Il1EI?3
 In]
_

1T.II|1B
 --
11.1143
 mm
10.65-QB
 —
GEE?
 TU
Ir1||

mm
 IIILBBBB
 —
IZLBEQI
 |n|'

mm
 IIILGHBD
 —
H.535?
 InI

mm
 11.33615
 —-
1.3336
 In}

rrlI1‘l
 II.3-335-
 1.33%
I1'_1I

10.191
 u.1E€'i}1'|

ID-Z31
 —
0.234
 InI
 17.10

mm
[CI'.B?3
 InI

15.55
 rnrn

15.95
 mm

in
 in“
'
-I-_i___—33.QG-r1'1.1I1—1 

a4I1:TT:T1T.i3.lIIfl:

4.5
 mm_1'1:1.'1a
 1111

an
 mrn
 111.22
1111

IU.GU"l
 —
D.D'I-II
 IHI

IIJ
 -
EI.OC|D5
 InI
 0.6

mm

U115
 111111

13,10
 mm

n-1u
 m'1+1

UJZE
 rnrn
 10.5-E?

I111

[D.BS?
 in]

ID-D2
 InI

lD.IIl2
 inl

lIO.IIIl
 in)

IU.IJE_I1I
 Ln]

ID.1DD2in|

P-

1""“~
 D11;
nf
Issue:
 May.
1930'
 53
 1
o_
 1

BHONOA
 MOTOR
CO"
LTD.

‘Oi
 _
_
-
  _  
						

							 
HON

DA

|-
-=’|

TRANSMISSION.-'CRANKSHAFT
 ""

TIIIIIIBLESHIIEITIIIG

Hard
 tn
ihifl

1.
 |m|:1r|:11‘-J-=11
 -::I1..|'t
						

							 
K:-"I11.

'

F\I-ICII\'I'Il.B.

,--_
 C70
 "r1=tAnsm1ss|onI
						

							 
HON

na.
./T

TRANSMISSIONFCRAHIILSHAFT

Seperaee
 the
right
 orenireeee
 from
the
Ieit
 1:re:1Itr:ae'e.

Remove
 the
dowet
 pins
and
gmrkm,

I

_-—I-—

_-__1|—||:1I

-
.3

IIRMIKSIIIIFT
 IIEIIIIIIHII.

Rome-ve
 the
orani‘-rehait

.1-5.5
_

CFIANKSHAFT
 INSPECTION

56! the
tit-Ihltahaft
 on
I
1t.|n-d
 or
'u'
bioolu.

E’-at
 I
diel
 Indioetur
 as
ehowr1.

FIIII-rite
 the
crankshaft
 two
rwoiutinns
 end
reed
 the

r1.Irrr.n.1t.

Actual
 runeut
I:
11'?!
 of
Tut-II
 Ir-dleatnr
 Reading-

SERVICE
 LIMIT:
'D.1fl
mm
[D.IIII.'|l
 InI
  I

mm
mm

1BinI
 II.£I2ihI

Measure
 the
I-IIIII
 eieennoe
 ut
the
 Itonnoctlng
 rod
bio

end
 wiflt
 a
feei-er
 gauge.

STANDARD:
 I§I.'IIII'—fl.35
mm
{'iI.'l3Dl\—IJ.B1l
 I‘rI|I'

SERVICE
 LIMIT:
0.!
mm
 I152
 InI

1
 O-4
 96
Date
_r.Il
lento:
 MW,
19%

'QI'ICINI:h'51
 IIICITDFI
COL,
LTD
 '

It

-H1

/T‘-_

.--.

-""\

_"‘~.

.-  
						

							 
.:—.

HONDA

C1
U
 TRANSNIISSIONICFIANKSHAFT

1-

I

II.'IE1fl5=..r|i:
The:
:Bt:II3I
 ttlreuzeirfrr
 at
the
 |.:r::|||r1er|':Ii||g
 rurl

hig
 end,
 at
two
 points
 In
the
 direction
 in-dieeted
by

the
 arrowe.

STANDARD:
 U-0.012
mm
IC|—LI'.DOI'.IE
 InI

’,---
 SERVICE
 LIMIT:
[I115
mm
IIJDJIIE‘
 iI'.lI

|‘r'_'.
 .I“"'“
 5pi1'|
thejournal
 trearinq
try
hund
 and
rlmleoe
 it
If

noisy.

Cheek
 the
1o..rr'-et
 heeriou
pdey.
 ii.

I
 ‘I’

'-\,__\_\__
 .

$ER'uI'ICE
 LIMIT:
 '

AXIAL:
 e.rrr
rrtrn
mum-1
 1|-.1
 .1

5-».
 e.n.om1.I
one
mm
1e.un21n1

F“
 TIMING
 SPROCIICET
 INSTALLATION

1'
 I
 I|1s1‘eII
 tlnn
epru-r:I1ter,
 ehgnirrg
any
tooth
 Ia-ortom
 1I'r‘iII'I

the
 Ituyway-t:H:re
 nirpi.-I
cunlur
 Iinn.

1"“

/T‘
 I.--.
 Date
of
lseue
 May,
'1'.-IIIBI]
 57
 1
D_5

-E1
 HONDA
 MOTOR
CH1,
LTD

-,.,i_  
						

							 
HONDA

‘.5’

TR
 ANEMIEHONICRANKSHAFT
 T‘

-e__

TIIIIISMISSIIIII
 DISASSEHBLY
 KICK
eme-ren
 SPINDLE
 centre
IIZSHAFT

Rerntr-'1:
 the
erenirehaft
 and
ltieit
 starter
 spindle.

Q.

l1.l=-
 4.

Remuyn
 The
!!'ilI15I!1-.lIlI_'Il'I
 nod
:I1|!t
 I.1ru|11
 as
an
 "Ir

aseenthly.

."“\|

.
 I
_

-_
|

..I.__;
 .1

—_lT
 .-P.-.

—--.

KICK
 STARTER
 SPINDLE
DISASSEMBLY

SPINDLE
--N

Rernoye
 the
snap
 1'II‘r|;|
an-rl
r.‘l|sa:rI.:mI1le
 l.I\e
Itiels
 |'
-'

i*l..l|'
 IE1‘
L12|II1|.IIE_

Che-eh
 the
driven
 r;11r;h|:|!I_
 pirai-mi
and
epiin-die
 for

exeeeaiye
 weer.

II
Q

I
 ‘KO

1%

PINIIDN
 em»?
ems
 emizner
 some
ems
 -

~-

10-6
 B8
D3151]!
Iosuee:
MBY,
IQBCI

HONDA
 MOTOR
Cl:-II.,
LTIJ.