Piper Cherokee Six - Page 242

PIPER
CHEROKEE
SIX
SERVICE
MANUAL
TABLE
VA-III.
HYDRAULIC
SYSTEM
TROUBLESHOOTING
(cont.)
Trouble
Cause
Remedy
Landing
gear retraction
system
fails to
operate.
(cont.)
Pressure
head
air
passage
obstructed.
*
Clear
obstruction.
Pressure
head
hose
off. *
Split
or hole
in dia-
phragm
of auxiliary
extender. *
Reconnect hose.
Refer
to latest
revision
of Piper
Service Letter
No. 810.
*Can
be
checked
by
using
override.
Landing gear exten-
sion
system
fails to
operate.
Landing
gear
actuator
circuit
breaker
open.
Reset
circuit breaker
and determine
cause
for open
circuit
breaker.
Landing
gear
selector
circuit
breaker
open.
Landing
gear actuator
circuit
wires broken.
Landing
gear
selector
circuit
wires
broken.
Reset
circuit breaker
and determine
cause
for
open
circuit
breaker.
Check wiring.
Check
wiring.
HYDRAULIC
SYSTEM
Revised:
12/15/80
1K2