Piper Cherokee Six - Page 144

PIPER
CHEROKEE
SIX
SERVICE
MANUAL
4-33.
BALANCING
EQUIPMENT.
(Refer
to Figure4-15.)
The
balancing
must
be done
using
a suitable
tool capable
of measuring
unbalance
in inch-pounds
from
the centerline
of
the
control
surface hinge
pin.
A suggested
tool configuration
is shown
in Figure
4-15. Other
tool
configurations
may
be used,
provided
accuracy
is maintained
and recalibration
capability
is provided.
TABLE
IV-II.
BALANCE
SPECIFICATIONS
Maximum
Limits
- Flight
Conditions
STATIC
BALANCE
LIMITS
(IN.-LBS.)
LEADING
EDGE
TRAILING
EDGE
HEAVY
HEAVY
SURFACE
Stabilators
+5
0
Ailerons
+2
to
to
to
to
to
to
-40
(1)
PA-32R-300
only
(2)
1974
Models
and
up
(3) PA-32-260
and
300
up to
1974
models
STRUCTURE
Revised:
12/15/80
1F24