Honda CB77 - Page 34

·,.,
F. Cylinder Head
Disassembly
1.
Cy lin der head cap
2.
Contact breaker
3.
R. L. cylinder head
side cove r
4.
Tap pet
a diu st i ng
scr ew
Fi g. 67
(>4
Assembly
._0.
Precaution
T ools
23'%1 s panner
T·Handle fo r ehead
dr i ver 1#2)
T-Hand le forehe ad
driver (# 31
10' %/ sponner
Tapp et adjust ing s ock -
et wrench
Disassembly
5.
Valve
6.
R ocke r arm crank pin
R ocke r arm
7.
CO'll sholt lock nut
Assembly
In assembly rock arm
cr a nk pin, pay olt en-
t ion 10 Quter d iam-
ete r of inl et rocker
Preca utio n
Tools
Atla<;h tog on La nd
R. val ves not to be
mixed each other .
Valve lifter
Thin nose plie rs
or. ll c ran k pin a nd Roder arm crank pin
of exhaust r ocker exira lor
arm pin to inse rt
inside t he cylinder
head. Former p
in
is lar ger than diam-
ete r of th at of
the latter. Fig . 69
Cutting -gr oove s on the
r ocke r arm crank pin
01 two places ar e
se t for oil passa ge
and r etre at fo r stud
bo l t. So need spe-
cial attention to al-
l ocate pin to assem -
bl
e.
F orehead dri ve -r
Plastic hamme r
65
Fi g. 71
,j '
T
i
~
;
c
• -' J
.. ,...... """
-'- . '
.,