Cessna 150 Series Service Manual page 127

11-8. ENGINE DATA.
Aircraft Model 150M
MODEL (Continental) 0-200-A
Rated Horsepower at RPM
100 at 2750
Number of Cylinders
4 Horizontally-Opposed
Displacement
200.91 Cubic Inches
Bore
4.0625 Inches
Stroke
3.875 Inches
Compression Ratio
7.00:1
Magnetos
Slick No. 4001
Right Magneto
Fires 24" (+1 -0') BTC 1-3-2-4 Upper
Left Magneto Fires 24
°
(+1 -0') BTC 1-3-2-4 Lower
(Refer to Continental Service Bulletin M77-12
Supplement #1)
Firing Order
1-3-2-4
Spark Plugs
18MM (Refer to current Continental active
factory approved spark plug chart)
Torque
330*30 Lb-In.
Carburetor (Marvel-Schebler/Precision) MA-3-SPA
Alternator 14-Volt, 60-Ampere
Starter (12-Volt)
Automatic Engagement
Tachometer Mechanical
Oil Sump Capacity 6 U.S. Quarts
With External Filter
7 U.S. Quarts
Oil Pressure (psi)
Normal 30-60
Minimum Idling 10
Oil Temperature
Normal Operating
Within Green Arc
Maximum
Red Line (225
0
F.)
Cylinder Head Temperature
Normal Operating
Within Green Arc
Maximum Red Line
Direction of Crankshaft Rotation Clockwise
(viewed from rear)
Dry Weight - with Accessories
200 lb (Weight is approximate and will
vary with optional accessories installed)
11-9. TIME BETWEEN OVERHAUL (TBO). Tele- 11-9A. OVERSPEED LIMITATIONS.
The engine
dyne Continental Motors recommends engine over-
must not be operated above specified maximum con-
haul at 1800 hours for the 0-200-A engine. Refer
tinuous RPM. However, should inadvertant over-
to Continental Aircraft Engine Service Bulletin M74- speed occur, refer to Continental Aircraft Engine
20, Rev. 1, and to any superseding bulletins, rev-
Service Bulletin M75-16, and to any superseding
isions or supplements thereto, for further recom-
bulletins, revisions or supplements thereto, for
mendations. At the time of overhaul, engine acces- further recommendations.
sories should be overhauled.
Change I 11-3