1. Guest,
    We need good tech writers that are willing to help out here at ZL-OA. If you like taking photos of jobs as you perform the steps on your repairs, have historical ads/documents from old magazines, or any else you think belongs in the Technical Library than you might be able to help. Send a private message to Furchin, Mudrunner88, Chris, Jarney, Wuputt, or Markus56 and we can lead you in the right direction to get started.
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Parts ZL 6 00A Diagrams thanks to Partzilla

Trojan441 May 15, 2019 at 1:42 PM

  1. Trojan441

    Trojan441 Active Member

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    Hi got parts diagrams from above source, but put in a folder and want to share it on tech page, but cannot upload it!

    Cheers

    John H
     
  2. Trojan441

    Trojan441 Active Member

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    Having compared all of Partzilla's Z600 A microfiche & this sites ZL 400A Microfiche every part number seems the same, the only difference seems to be Bore & stroke size, 60mm x 52.4mm against 56mm x 40.4 mm the engine casting numbers are identical, the camshafts, valve gear, clutch, crankshaft, the wet liners...cooling system, Frame & fittings, obviously the side panel transfers differ. I have been told the ZL 400 has a different final drive ratio making things easier for the smaller output engine, but as yet I haven't found any parts to confirm this difference for definite!
     
  3. Ed

    Ed Active Member

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    Crankshaft and liners can't be the same. If in error, they're listed to be the same then other part #s are probably wrong too.

    Edit: I think you're only seeing the part # prefix shown on the exploded view. Look at the list to see the whole part #.

    CRANKSHAFT-COMP
    ZL600A 13031-1191 or ZL600B 13031-1245
    ZL400 13031-1246
     
    Last edited: May 17, 2019 at 12:05 AM
  4. Ed

    Ed Active Member

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    I've been more interested in why there's a difference in horsepower between the 600A and 600B. It seems the only different parts are mufflers, airbox snorkel and main jets. The A model uses 85-98 mains and the B uses 78-88. I didn't check, but I bet the 400 uses those same restrictive parts. Fortunately, I have the 600A but anyone with the B model can get the increased power of the A by changing those three parts :). Too bad it's more difficult to change the B model's cheap appearance :(.
     

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