Table of Contents
Advertisement
TROUBLESHOOTING
POOR PERFORMANCE AT HIGH SPEEO
Probable
Cause
1.
Check ignition timing and
valve clearance
CORRECT
j
2.
Disconnect fuel tube
at
carburetor
FUEL FLOWS FREELY
j
3,
Remove carburetor
and
check
for
clogged jet
NOT CLOGGED
j
4.
Check valve timing
CORRECT
I
5
.
Check valve spring tension
NOT
WEAKENED
I NCO R A Eer
- - - - - - - - -
-•••
(1)
I
mproper
valve clearance
(2)
Faulty COl
unit
(3) Faulty pulse
generator
(4) Faulty
alternator
FUE
L
FLOW AESTA ICTE
O- - -
-_.
(1)
Lack
of fuel in
tank
(2)
Clogged fuel
line
(3)
Clogged fuel tank breather
tube
C l O G G E D - - - - - - - -
-_.
(1)
Clean
INCO
R
A E C T - - - - - - - - -
-•
••
fl)
Cam sprocket not installed
pro·
perly
WEAK - - - - - - - - - - - _
••
(1)
Faulty
spring
POOR
HANOllNG- -
-ch"k
Ii"
P""""
Probable
Cause
1. If
steering is
heavy
- - - - -
-- - - - - - - - - -
--
-- - - - -
-<
••
(1)
Steering head adjuster
too t
ight
(2) Damaged
steering cones or steel
balls
2. If
either wheel is wobbling
-
-
-
- - -
-- -
--
-
-
- - - - - - - -
-_.
(1)
Excessive
wheel bearing
play
(2)
Distorted rim
(3)
Improperly
installed wheel hub
(4) Swing arm
pivot bushing
exces-
sively worn
(5) Distorted frame
(6)
Improper drive
chain
tension
or
adjustment
(7)
loose
swing
arm pivot bolt
(S)
loose
engine hanger bolt
3.
If the
motorcycle
pulls
to one side
- - - -
--
-
-
-
- - -
-- -
--
- -•••
«
11
Bent
frame
19-4
(2)
Front
and
rear
wheels not
align·
,d
(3) Bent front fork
(4)
Bent
swing arm
Hide quick links:
Advertisement
Table of Contents
