Mooney M20J 1978, Pilot Operating Handbook

Page: 44 / 164

ing t o r e s e t the b r e a k e r not m o r e than one t i m e .
If t h i s f a i l s , pull the a l t e r n a t o r field b r e a k e r ,
t u r n off a l l non- essential e l e c t r i c a l equipment
and t e r m i n a t e flight a s soon a s p r a c t i c a l .
OPERATE ICING CONDITIONS.
icing conditions a r e inadvertently encountered:
T u r n a i r . Do not t u r n r a m a i r on again
when c l e a r air until a s s u r e d a l l ice and
snow melted f r o m a i r c r a f t .
2. Shut cabin heat off until. engine operation
is
normal.
3. Push heat (if installed).
4. s t a t i c air s o u r c e t o ALTERNATE (if installed).
T u r n back change altitude t o obtain a n outside air
t e m p e r a t u r e conducive t o icing.
A L T E R N A T E S O U R C E
The
a l t e r n a t e s t a t i c a i r s o u r c e
it
is
s u s p e c t e d that: the s t a t i c a i r s o u r c e s a r e blocked.
Selecting
t h e
a l t e r n a t e position changes t h e s o u r c e of s t a t i c
a i r for t h e a l t i m e t e r , a i r s p e e d indicator and
f r o m the outside of
a i r c r a f t t o the cabin i n t e r i o r .
the a l t e r n a t e s t a t i c air s o u r c e
is
u s e adjust the
indicated a i r s p e e d and a l t i m e t e r r e a d i n g s according t o the
a p p r o p r i a t e a l t e r n a t e s t a t i c s o u r c e a i r s p e e d and a l t i m e t e r
c a l i b r a t i o n t a b l e s in Section
5 .
he s t a t i c a i r s o u r c e valve i s located in t h e lower left
portion of t h e pilot's flight above the p i l o t ' s
left knee.