background image

 
 

ITEM 

NUMBER 

QTY. 

PART 

NUMBER 

              

PART NAME

 

29 

AS-21-C06 

CRANKSHAFT KEY 

30 

AS-21-C11 

CAM IDLER GEAR SPACE 

31 

AS-21-C12 

CYLINDER SLEEVE 

32 

36 

AS-21-C13 

10MM STUD, NOSE, SCALE 

MAG, DISTRIB 

33 

18 

AS-21-C15 

STUD, NOSE CONE 31MM 

34 

AS-21-C16A  EXHAUST PUSH ROD 72MM 

35 

AS-21-C16B  INTAKE PUSH ROD 

36 

AS-21-C17A  EXHAUST GUIDE TUBE 65MM 

37 

AS-21-C17B  INTAKE GUIDE TUBE 64MM 

38 

36 

AS-21-C18 

PUSH ROD TUBE SCALE NUT 

39 

18 

AS-21-C20 

ROCKER 

40 

18 

AS-21-C21 

ROCKER ADJUSTER SCREW 

41 

18 

AS-21-C22 

ROCKER ADJUSTER BALL 

42 

18 

AS-21-C23 

ROCKER COVER 

43 

18 

AS-21-C24 

VALVE 13 MM DIA. 

44 

18 

AS-21-C25 

VALVE GUIDE 

45 

18 

AS-21-C26 

VALVE SPRING CAP 

46 

18 

AS-21-C27 

EXHAUST STUB TUBE 

47 

18 

AS-21-C28 

INLET TUBE 

48 

36 

AS-21-C29 

INLET AND EXHAUST CLAMP 

49 

AS-21-C30 

VELOCITY STACK 19MM 

50 

AS-21-C33 

LINK PIN 

51 

18 

AS-21-C34 

VALVE SPRING 

52 

AS-21-C36 

SCALE SPARK PLUG 

53 

18 

AS-21-C37 

SCALE IGNITION RING WIRE 

ADAPTOR 

54 

AS-21-C44 

INLET FAN 

55 

AS-21-C45 

CAM RETAINING PLATE 

56 

AS-21-C48 

SENSOR CARTRIDGE 16 DIA. 

57 

AS-21-C52 

CARB INSULATOR BLOCK  

58 

18 

AS-21-C62 

CAM FOLLOWER (ROLLER 

SHAFT) 

59 

18 

AS-21-C63 

CAM FOLLOWER (ROLLER) 

60 

18 

AS-21-C64 

ROCKER PIN 

61 

18 

AS-21-C65 

ROCKER PIN SLEEVE 

62 

AS-21-C66 

CAM BUSHING 

 
 
 

Содержание R-9/2800-200

Страница 1: ...4 CYCLE MODEL ENGINES R 9 2800 200 AUTHENTIC SCALE MARK I SERIES SCALE 9 CYLINDER 200 CC RADIAL ENGINE OPERATING MAINTANCE AND SAFETY MANUAL VOLUME 1 REVISION 4...

Страница 2: ...ale Pratt Whitney R2800 TWIN WASP radial engine The engine is a total of 200cc in 9 cylinders and is 1 5th scale All PEGASUS AIRCRAFT ENGINES are CNC machined from high quality alloy bar stocks and ha...

Страница 3: ...use Minimum age for operating this engine is 14 years of age Young people should be accompanied by an older more experienced R C modeler Miniature engines have all the trappings of the full scale engi...

Страница 4: ...fuel tank insures that the vent line will not leak fuel No pressure line is required Ad a third line to the fuel tank with a stopper on the end This line is used to fill the tank with fuel The fuel pu...

Страница 5: ...the ignition box ground wire using a small bolt 2 washers lock washer and nut On later models the ignition box has a nine lead extension with bullet connectors for greater ease of rigging The CDI igni...

Страница 6: ...mechanical switch is shown to operate the fuel pump and CDI ignition Another mechanical switch can be installed between the Y harness and the CDI ignition box to allow you to turn off the ignition wh...

Страница 7: ...ke is closed Flip the prop approximately 5 times This will prime the engine with fuel Next with the choke in the open position set the throttle to about throttle Turn the ignition switch on and start...

Страница 8: ...either direction of the low and high speed needles valves If you loose your place with the needle valves the low speed needle is 2 turns out counter clockwise and the high speed needle is 6 turns out...

Страница 9: ...peed needle valve set and the break in period is complete the low speed needle valve can now be adjusted A common misconception is that the low speed needle valve only affects the idle performance of...

Страница 10: ...that is considerably larger than the carburetor s intake throat If a plenum area is not used it will cause the engine to loose power and RPM plus not respond well to throttle increases Periodic maint...

Страница 11: ...observing if any black residue is omitting from between parts and components of the engine This black residue is finely ground metal mixed with oil that seeps from between engine parts when the parts...

Страница 12: ...ly adjust one rocker arm and retighten before starting on the other Either the exhaust side or intake side can be adjusted first The sequence does not matter The adjustment starts by loosening the adj...

Страница 13: ...ne cylinder at a time ENGINE SPECIFICATIONS Type Radial Gasoline CDI Spark Ignition Scale 1 5th Cylinders 9 Cooling Air Engine Displacement 12 2 cu in 200 cc Capacity Per Cylinder 1 33 cu in 22 22 cc...

Страница 14: ...ouch the engine or exhaust as severe burns can result Never operate engine with a damaged propeller The propeller can come apart or disintegrate and cause severe injury to yourself and bystanders Keep...

Страница 15: ...EXPLODED VIEWS...

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Страница 17: ......

Страница 18: ......

Страница 19: ......

Страница 20: ...10 1 AS 21 910 CRANK SHAFT DRIVE GEAR 11 1 AS 21 911 CAM SECTION CRANKCASE 12 1 AS 21 912 CRANKCASE CORE 13 1 AS 21 913 INLET AND MOUNT 14 18 AS 21 914 CAM FOLLOWER 15 1 AS 21 915 MASTER ROD 16 8 AS 2...

Страница 21: ...R BALL 42 18 AS 21 C23 ROCKER COVER 43 18 AS 21 C24 VALVE 13 MM DIA 44 18 AS 21 C25 VALVE GUIDE 45 18 AS 21 C26 VALVE SPRING CAP 46 18 AS 21 C27 EXHAUST STUB TUBE 47 18 AS 21 C28 INLET TUBE 48 36 AS 2...

Страница 22: ...116 AS 21 P012 M2 SCREWS INTAKE CLAMP SCALE OIL PUMP 75 2 AS 21 P014 M5X45 CARB SCREWS 76 6 AS 21 P015 M4X45 PROP BOLTS 77 9 AS 21 P016 X 32 SPARK PLUG 78 54 AS 21 P017 M2 NYLOC NUT FRONT STUDS 79 19...

Страница 23: ...1 AS 21 P045 P W LOGO PLATE 99 1 AS 21 P046 ENGINE DATA PLATE 100 18 AS 21 P050 ROCKER ARM PIN WASHER 101 1 AS 21 P051 IDLER GEAR BUSHING 5X10X12 102 9 AS 21 P052 WRIST PIN BUSHING 6X8X10 103 1 AS 21...

Страница 24: ...he pitch of the propeller blades can be adjusted over a wide range of degrees from fine pitch to course pitch CAUTION if the propeller blades are adjusted too fine or too course the propeller will not...

Страница 25: ...s start by gluing the wires to the collector ring with high temperature RTV silicone The collector ring has 36 holes in it to accept spark plug wires Use the two holes directly in front of the cylinde...

Страница 26: ...les are good materials for this purpose The template also incorporates the mounting hole pattern for the exhaust ring exhaust ring mounting bolts and blind nuts are not supplied with the engine WARRAN...

Страница 27: ...ion system carburetor and fuel pump have separate warranties but will be covered by your engine s warranty CONTACT INFORMATION FOR SALES WARRANTY AND ENGINE REPAIR NORTH CENTRAL AMERICA PEGASUS TECHNO...

Страница 28: ......

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