Piper Lance II User Manual

LANCE
II
SERVICE
MANUAL
TABLE
VI-III.
HYDRAULIC
SYSTEM
TROUBLESHOOTING
(cont.)
Trouble
Cause
Remedy
Pump
fails
to shut
off
though
gear
has
fully
retracted.
(cont.)
External
leakage
of
system.
(cont.)
Check
for
broken
or
damaged
hydraulic
lines
or
hoses.
Pump
relief
valve
out
of
adjustment.
Replace
pump.
Pump
fails
to
shut
off
though
the
gear
has
fully
extended.
Pump
extension
sole-
noid
sticking
(out-
board
solenoid).
Replace
solenoid.
Nose
gear
down
limit
switch
actuator
out
of
adjustment.
Nose
gear
down
limit
switch
failed.
Main
gear
down
limit
switch
out
of
adjust-
ment.
Main
gear
down
limit
switch
failed.
Adjust
switch
actuator.
(Refer
to
Adjustment
of
Nose
Gear
Down
Limit
Switch,
Section
VII.)
Replace
switch.
Adjust
switch.
(Refer
to
Adjustment
of
Main
Gear
Down
Limit
Switch,
Section
VII.)
Replace
switch.
HYDRAULIC
SYSTEM
Isued:
1/3/78
1120

Piper Lance II Specifications

General

Manufacturer	Piper Aircraft
Max Takeoff Weight	3, 600 lb (1, 633 kg)
Crew	1
Horsepower	300 hp
Seats	6
Length	27 ft 7 in (8.41 m)
Capacity	5 passengers