Piper Lance II - Page 343

LANCE
II SERVICE
MANUAL
TABLE
VIII-III.
ENGINE
TROUBLESHOOTING
CHART
(cont.)
Trouble
Cause
Remedy
Excessive
oil consump-
Failing
or
failed
bear-
tion.
(cont.)
ings.
Worn piston
rings.
Incorrect
installation
of
piston
rings.
Failure
of rings
to seat
(new nitrided cylin-
ders. )
Check
sump
for
metal
particles.
Install
new
rings.
Install
new
rings.
Use mineral
base
oil.
Climb
to cruise
altit-
ude
at full power
and
operate
at 75% cruise
power
setting
with
high
oil temperature
until
oil
consumption
stabil-
izes.
POWER PLANT
Issued:
1/3/78
2C7