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ENGINE INSTRUCTION MANUAL
3
2
1
G26/G231 Marine
4
7
G26 Air
G26/G231 Heli
G38
G62
GT80 Twin
G45
5
6
1
2
3
4
5
6
7
®

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Summary of Contents for Zenoah G26 Air G26/G231 Marine

  • Page 1 ® ENGINE INSTRUCTION MANUAL G26 Air G26/G231 Marine G26/G231 Heli GT80 Twin...
  • Page 2: Table Of Contents

    Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 . Safety .Instructions .
  • Page 3: Very Important

    .installation .of .the .engine . .Failure .to .do .so .may .cause . 3 . .Avoid .loose .clothing .when .operating .your .model . damage .to .the .Zenoah .engine .and/or .the .airframe . .Securely . engine, .as .it .could .become .entangled .in .the .propeller, .
  • Page 4: Support Equipment

    Maintenance .Section .for .specific .instructions .on .these . 2 . .Always .run .your .model .engines .in .a .well-ventilated . procedures . .If .you .need .service .to .your .Zenoah .engine, . area . .Similar .to .automotive .engines, .model .engines . please .send .it .to .the .authorized .service .center .at .the . .
  • Page 5: Mounting The Engine

    .the .steps .for .starting .the .engine .as .outlined .below: 1 . .Make .sure .the .spark .(glow) .plug(s) .are .installed .and . Zenoah .engines .are .equipped .with .the .ultra .compact . tightened . .Check .the .condition .of .the .plug .cap .for .cracks .
  • Page 6: Starting .The .Engine, .Heli .& .Boat

    (continued) 8 . .Quickly .flip .the .propeller .in .a .counterclockwise ..We .recommend .the .Zenoah .ZEN20000 .Kill .Switch . .Refer . direction . . .(See .note .on .previous .page) to .the .example .shown .in .the .following .diagram .
  • Page 7: Engine Care And Maintenance

    .too .tightly . Engine Care and Maintenance recommendations • .Engine .oil • .Washing .gasoline To .extend .the .life .of .your .Zenoah .engine, .the .following . ® is .recommended: • .Brush 1 . .Use .an .Evolution .quality .2-stroke .oil .mixed .at .32 .to .1 .
  • Page 8: Assembly

    Engine Care and Maintenance (continued) c . .Remove .the .rotor .by .using .the .puller . .Do .not .hit . 7 . .Wipe .the .contact .surfaces .of .the .cylinder .block ..the .crankshaft .with .the .plastic .hammer, .as .this .can . and .crankcase, .and .apply .liquid .gasket .(Permatex .
  • Page 9: Maintenance Chart

    Engine Care and Maintenance (continued) maintenance chart items every 25 hours every 100 hours note Action before use Leakage, Check Damage/Crack Losing .Speed Check/Adjust . Air-cleaner .(PUH) .Replace .if .necessary Check/Cleaning ì . Spark .Plug .(gap) Check/Adjust ì . Cylinder .(barrel) Check/Cleaning ì...
  • Page 10: Maintenance Specifications

    Engine Care and Maintenance (continued) maintenance specifications items standard limit standard limit remarks measuring Device Cylinder ø34 ø32 Plating .damaged Bore .(mm) Plating .damaged Eye .Checking At .the .skirt .end .and . Micro .Meter the .right .angle .to . Diameter .(mm) ø33 .97 ø33 .87 ø31 .97...
  • Page 11: Troubleshooting Guide For Gasoline Engines

    Troubleshooting Guide for Gasoline Engines Generally .speaking, .there .are .very .few .things .that .will . installed . .Should .the .engine .fail .to .start .after .these .items . keep .today’s .modern .engines .from .starting . .Use .good . are .verified, .refer .to .the .charts .on .the .following .page . quality .“fresh”...
  • Page 12: Propeller Chart

    .setup .of .your .Zenoah .engine . APC .brand .props . Remember, .it’s .imperative .to .balance .each .propeller . prior .to .installation .onto .your .Zenoah .engine . .Failure .to . do .so .may .cause .unwanted .vibration .in .your .aircraft . engine propeller g26A .
  • Page 13: Engine Specifications

    Engine Specifications outsiDe Dimensions (mm) optional operating items length width height mufflers G26A 139mm 105mm 181mm 2,000–10,000 BIS07123 — G26M 139mm 105mm 181mm 2,000–10,000 — G26H 139mm 105mm 181mm 2,000–10,000 — G231 .HELI 142mm 105mm 181mm 3,000–11,000 — G231 .MARINE 142mm 105mm 181mm...
  • Page 14: Exploded Illustration

    Exploded Illustration g26/g231 Quantity per unit new Zen out of Date g260 g260 g260 g231 g231 Key # part # part # Description pum puh pum puh 1-1 ZENT207512110 ZEN2601 CYLINDER – – – 1- 2 ZENT207012111 ZEN2301RCA CYLINDER – – –...
  • Page 15 Exploded Illustration g26/g231 continued Quantity per unit new Zen out of Date g260 g260 g260 g231 g231 Key # part # part # Description pu pum puh pum puh ZEN0125230530 ZEN2322 BOLT, M5 30 23-1 ZENT208841110 ZEN2623 PISTON – – 23-2 ZENT207041110 ZEN2320RC PISTON –...
  • Page 16: G38

    Exploded Illustration (Standard .Accessory .for .G380PU) index Qty/ index Qty/ new Zen out of Date out of Date Description unit Description unit part no. part no. part no. part no. . 1 ZEN337812111 ZEN3801 ZEN260951411 ZEN3836 CYLINDER PROP BOLT . 2 ZEN333014111 ZEN3802 ZEN337871110...
  • Page 17: G45

    Exploded Illustration Qty/ index out of Date Description unit part no. part no. . 1 ZEN281712111 ZEN4501 CYLINDER . 2 ZEN281714110 ZEN4502 INSULATOR . 3 ZEN281714121 ZEN4503 INSULATOR GASKET . 4 ZEN48013180 ZEN4504 BOLT . 5 ZEN848C9014C2 ZEN6204 CARBURETOR GASKET Qty/ index out of Date...
  • Page 18: G62

    Exploded Illustration * . ( Accessory .for .G620PU-1) index new Zen out of Date Qty/ index new Zen out of Date Qty/ Description Description part no. unit part no. unit part no. part no. . 1 ZEN6201 ZEN6231 ZEN336612116 ZEN0402500312 CYLINDER G 620 PU...
  • Page 19: Gt80

    Exploded Illustration gt80 index Qty/ new Zen out of Date unit Description part no. part no. ZEN262972210 ZEN6238 IGNITION COIL ZEN44533 ZEN289871510 CORD ZEN6238 ZEN262922210 PLUG BLACK ZEN6239 ZEN190072120 SPRING ZEN6242 ZEN6242 SPARK PLUG ZEN026330414 ZEN44537 SCREW ZEN44538 ZEN026030422 SCREW ZEN44539 ZEN289815110 MUFFLER...
  • Page 20: Warranty Information

    Warranty Information warranty repairs you .must .contact .Horizon .directly . .This .will .enable .Horizon .to .better .answer . your .questions .and .service .you .in .the .event .that .you .may .need .any .assistance . . Exclusive .Warranty- .Horizon .Hobby, .Inc ., .(Horizon) .warranties .that .the . For .questions .or .assistance, .please .direct .your .email .to .
  • Page 21: Registration Form

    Fill .in .and .mail .this .form .along .with .your .dated .sales . receipt .(send .a .copy, .keep .the .original .for .your .files) . within .10 .days .of .purchase .to: . Horizon .Service .Center Attn: .Zenoah .Warranty .Dept . 4105 .Fieldstone .Road Champaign, .IL .61822 Engine .Type: . . . _________________________________________________________________________________ Date .of .Purchase: .
  • Page 24 © .Copyright .2007, .Horizon .Hobby, .Inc . . . ZZPZ200 www .horizonhobby .com 6135 .2...

This manual is also suitable for:

G26/g231 heliG38G62Gt80 twinG45

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