Table Of Contents - Honda CB450 1968 Service Manual

1.
FEATURES
......................................................... 3
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co~,~• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ' • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
9
Special Tools for Engine Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3. l SECTIONAL VIEW OF ENGINE .......................................... l l
A. Construction ......................................................... 13
B. Dismounting the Engine ................................................. 14
C. Remounting the Engine ................................................. 1 6
3. 2 CYLINDER HEAD ...................................................... 17
A. Construction ......................................................... 17
B. Disassembly .......................................................... 1 8
C. Inspection ........................................................... 1 9
D. Reassembly .......................................................... 19
E. Camshaft Construction ................................................. 22
F. Cam Follower Construction .............................. · ................ 23
G. Camshaft and Cam Follower Disassembly ................................... 24
H. Camshaft and Cam Follower Inspection .................................... 24
I. Camshaft and Cam Follower Reassembly ................................... 25
J.
Valve and Torsion Bar Spring ............................................ 26
K.
L.
M.
Valve
Valve
Valve
and Torsion
and Torsion
and Torsion
Bar Spring Disassembly .................................. 28
Bar Spring Inspection ................................... 29
Bar Spring Reassenbly ................................... 30
N. Cam Chain Guide Roller Construction ...................................... 31
0. Cam Chain Guide Roller Disassembly ...................................... 31
P. Cam Chain Guide Roller Reassembly ...................................... 31
Q.
Cylinder Construction .................................................. 32
R. Cylinder Disassembly ..........................................•........ 32
S. Cylinder Inspection .................................................... 32
T. Cylinder Reassembly ........................................•..........
33
U. Piston Construction .................................................... 33
V. Piston Ring Construction ................................................ 34
W. Piston and Ring Disassembly ..............................•.............. 35
X. Piston and Ring Inspection ............................................... 36
Y. Piston and Ring Reassembly ............................................. 37
3. 3 CRANKCASE COVER tRIGHTl ....................•...................... 38
A. Construction .......•................•••...•..•....•.•...•..•••.••.... 38