Service manual

fI
CHASSIS
Condition
Probable cause Corrective
action
Noise When
noise
occurs
under
engine
idling
and
stops
while the clutch is
disengaged
or when
noise
occurs while
shifting
gears
it
may
be
judged
that the
noise is
from the
transmission
Insufficient
or
improper
lubricant
Add oil
or
replace
with designated
oil
Oil
leaking
due
to defective oil seal and Clean or
replace
gasket clogged
breather etc
Worn
bearing
High humming
occurs at a Replace
high speed
Damaged bearing Cyclic
knocking
sound
Replace
occun also at a low
speed
Worn each
spline Replace
Worn
each
bushing
Replace
SERVICE
JOURNAL
OR
BULLETIN REFERENCE
DATE
JOURNAL
or
PAGE
No
BULLETIN
No
SUBJECT
TM
22