Piper Comanche PA-24 Service Manual page 611

PIPER COMANCHE SERVICE MANUAL
Trouble
Hip oil
temperature.
TABLE
vuc·n.
TROUBLESHOOTINC CHART
(CODL)
(ENClNE·TUIUIOCHAB.CED)
em..
Insufficient air
cooliq.
Insufficient oil supply.
Cloged oil lines or
screeD
or
fil~.
Cloged oil cooler.
Failing or failed
bcarinJ·
Defecti"" thermo-
staa.
Defecti"" tcD\pcr'
leuR puge.
ExcCSlive blow-by
Low
grade
of oil.
Improper engine
open.non.
2
15
B.emedy
Check air iDlet and
oudet defotm&tion
or obsauc:tion.
Fill oil swnp to proper
loYd.
Remove
&nd
dnn oil
screeDS.
Replace filter.
Remove
ancI
dean ou
cooler.
Examine sump for
metal particles and.
If
fOUlld, overhaul
engine.
Replace.
Repl&cc gauge
Usua.lly caused by weak
or stuck rings. Over·
haul.
Replace with oil con·
formmg to specifi·
cauons.
Check entire engine.
POWER PLANT
ISSUED: 8/18172