Table Of Contents - Honda C72 Shop Manual

MAINTENANCE STANDARDS, C72· 77
For maintenance operation for HONDA 250 . 300, Maintenance Standards,
specification and dimension are listed hereafter for reference .
EXPLANATION:
Maintenance Ite ms Items to be inspected, se rvice-wise.
Standa r d Valu e
Repairin g Limit
Rem ark s
I..
Thi s indicates the manufact ur er 's standard size or the stondard size
after newly assembling or adjusting, and shows th e size-limit of
complet ed part in the permissible limit of ad justment.
Unusable wear limit of parts requiring correction or repla cemen t,
function.wise.
Unmarked numbers are ru n unit and inch unit shown underneath,
and others according to th e unit indicated.
UNIT IN CHART:
Unmark ed numbers are m/m unit and inch unit shown underneath,
and others according to the unit indicated.
I.
2.
3.
,J,.
CONTENTS
GENERAL PERFORMANCE .... . • . ....... , ..... , • . . . . , . • ......... • .. . ..
ENGINE
A.
B.
e.
D.
E.
F.
G.
H.
I.
J.
FRAME
A.
B.
e.
D.
E.
F.
G.
H.
I.
Cylinder, Cylinder Head .. ......... ...... .•.• •.. . . . ... .. .•. ...
Crank Shaft IPiston. Connecting Rodl .... • •....•...... . .. . . .. •.. .
Cam, Timing and Valve ... . ... .. . . ..... . . . •••........... , • . . .
Upper Cronk Case . .. .... . ......•..... . . ••.... . . .... . . . . . .. .
Clutch, L. Crank Case C over ....• •.... • •................• .....
Transmi ssion . . . .... . . . . . . . . . . . . . • . . . . . . . . . . . . .. . . . . . . . • .. .. .
Magneto. Contact Point . .. ...•• ....• .........•..........• •...
Oil Pump. Oil Separator ..... .... . . ... .
.. ....
,
.. . .. ........ .
Kick, R. Cronk Case Cover ........ .. . .. . • .......••..... . • •. • ..
Under C ronk Cose and Change ....... . . ... . ................ . ..
Handl e .... . ...... . ..... . ... . • •.... .•..... . . . , .. .. . .. . •....
Front Cus1ion ..... ....... . .. . . . .... .... ...•
Front Fork, Steering, Tonk ... . •. . ...•• . . . . . .. •..
Fro me Body .... .. .... . ....•....•...... . •.• • . , . .•...........
2
3
5
5
6
7
8
3
8
9
9
10
10
Saddle, Stand ........... ..... , . .. . .... .. ............ .. . . . . . . 11
Rear Fork , Chain Case .............. .. ...... . .. . ..... .. . . . . .
Rear Cushion . . .......... ... .. ..... . ...................... .
Front Wheel ....••. . . . •.... •..... ....... •• • •. . ...•.... . • .. . .
11
11
11
Rear Wheel ....•...... . . . .•. . ......... , • . . • . . . . . • . . . . . • • . . . 12