Mooney M20B - Page 8

Table
1
I~EADING PARTICULARS AND
PRfNCIPAL
´•tio;~
1.
ENGINE
Model
Type
Certificate
286
Rated
Horsepower
180
Rated
Speed,
rpm
2700
rpm
Cruise
speed
(Economy)
2350
rpm
Cruise
speed
(performance)
2450
rpm
Fuelconsumption
(economy
cruise)
9
gph
OilConsumr,tion
(!!erformance cruise)
0.80
qt.
Propeller
d~ive ratio
1.1
Propeller
shaft
rotation
Clockwise
Bore
-5.125
in.
Stroke
4.375
in.
Displacement
361.0
cubic
in.
Compression
Ratio
8.50:1
Pry weight
(with
starter
generator)
286
Height
24.59
in.
Width
33.57
in.‘
Length
29.81
in.
Oil,
SAE
numbers:
above’40’
F(4.4’ C)
SAE
50
Between
40’
F14.4’C)
and
10’
F
(-12.2" C)
SAE
30
Below
10"
F(-12.2’
C)
SA~
20
Oil
Sump Capacity~
8.qts.
Fuel,
Aviation
grade (minimum)
91-96
Carburetor,
Marvel-Schebler
MA
4-5
Magneto,
Bendix
Scintilla(2)
_
S4LN-204
(Right)S4LN-200
(Left)
Magneto
Timing
25
degrees
RTC
Magneto
Point
Setting
_
.018
.006
Spark Plug
Gap
Setting
(Shielded) ,015to.018
Tachometer
drive,
ratio
to
crankshaft
0;5:1
’i’’
Firing
order 1-3-2-4
Tachometer
drive
rotation
Clockwise
Starter
drive,
ratio
to
crankshaft
13.55:1
Starter drive
rotation
Cour;terclockwise
Starter,
Delco-Remy
12V
1109689
Generator
drive,
ratio
to
crankshaft
Generator
drive
rotation Clockwise
Generator,
Delco-Remy
12V
50
Amp
110191.5
Generator
voltage
regulator,
I)elco
Remy
1119224
A-N
Vacuum
Pump
Drive,
ratio
to
crankshaft
1.30:1
A-N Vacuum
Pump
Drive Rotation
Coirntercloc~u´•ise
Propeller
governor
drive
AN 20010
type
XX
FuelPump
drive
E~unger
.i\
,2.
OVERALL
’C~ing
Span
35
ft. 0
in.
Length
2.3
ft.
2
in.
Height
8 ft.
4~
in.
´•Clearance,
Propeller tips
10~
in:Approx.
-2-
OLDWILLWAYNE