There are a few things you need to check before purchasing any vertical-shaft engine to ensure it fits your mower.
Bolt Pattern: Our engine has a Briggs & Stratton bolt pattern. You can view a schematic of the bolt pattern in our thumbnail pictures. If you have a Briggs engine then the bolt pattern will be a perfect match. Bolt size: M10-6H (bolts not included).
Output Shaft Size: The output shaft on our engine is 1” (25.4mm). Almost all ride-on-mower engines with a HP rating between 9hp and 18hp will have 1” shafts. The thread pitch for the output shaft is 7/16 20 UNF -2B.
Physical Size of Engine: If your mower has only a limited amount of space for the engine to fit into then you will need to check the physical dimensions of our engine before purchasing. A schematic of the engine’s physical dimensions can be found in the thumbnail pictures of our listing.
PLEASE NOTE: THIS IS AN UNIVERSAL FITMENT ENGINE AND SOME MODIFICATIONS TO THE MOWER MIGHT BE NEEDED, INCLUDING (BUT NOT LIMITED TO) THE MUFFLER AND EXHAUST SYSTEM.
Two of the mounting holes require thread tapping to suit your application.
|Engine type||Single cylinder, 4 stroke, forced cooling, OHV|
|Bore x stroke||92mm × 68mm|
|Bore material||Cast iron|
|Net power||16HP / 3600rpm|
|Net torque||28Nm（20.7lbf.ft）/ 2600rpm|
|Idle speed (rpm)||1850 ± 150r/min|
|PTO shaft rotation||Anti-clockwise (from PTO side)|
|Output Shaft Size||25.4mm|
|Output Shaft Length||79.5mm|
|Output Shaft Thread Pitch||7/16 – 20 UNF-2B|
|Output Shaft Keyway||6.34mm|
|Ignition system||Transistorized magneto ignition|
|Charging coil||12A, 12.5V|
|Fuel pump||Installed to allow fuel tank to be mounted above or below the carburettor|
|Lubrication system||Oil Pump and Pressure Feed Lubrication System|
|Governor system||Centrifugal mass type|
|Air cleaner||Semi-dry,dual element|
|Oil capacity||1.2L (0.32gal)|
|Net weight||31Kg (68lb)|
|Dimension(mm)||W: 432 × L: 440 × H: 310mm (check photos for schematic)|
Jono & Johno offers a 12-month warranty on all products. Warranty period is 12 months for the home user and 6 months for commercial use.
We pride ourselves on selling good quality kit and will be fair and prompt honouring our warranties. If you’re in trouble, we’ll help you out.
WHAT IS COVERED?
Exactly what is covered by warranty will depend on 2 things:
Minor faults caused by user - Parts will be supplied for repair at user expense.
Minor faults caused by manufacturer - Parts will be supplied for repair, with instructions provided by us on how to carry out repair. If the repair is time consuming in nature, you can contact Jono & Johno to discuss labour cost compensation.
Major faults caused by manufacturer - Jono & Johno will facilitate a return of the product for refund or replacement at our expense. Or if you’d prefer (at our discretion and in consultation with you), we can send appropriate parts and compensate labour costs if you can carry out the repair yourself.
Major faults caused by user - Where possible parts will be supplied at user expense. Where the item cannot be repaired by the user, Jono & Johno will offer to have the item returned for repair at user expense. Our workshop rate is $60 per hour.
HOW DO I RETURN MY PRODUCT IF IT’S COVERED BY WARRANTY?
If you’re in reasonable driving distance of a Jono and Johno outlet, you can physically return the product yourself. Please contact us in advance to arrange a return authority.
If you are not within reasonable driving distance, Jono & Johno will provide you with a return authority and an address to return the product to. Where Jono & Johno is at fault a postage-paid return label will be provided.
EXCEPTIONS TO THE RULE
If your product is out of warranty and is buggered, even though you’ve hardly used it, give us a call or shoot us an email. If there is a manufacturer fault or the item should have lasted a lot longer than it has, we’re happy to assess it outside of the warranty period. We do this on a case-by-case basis.
|Brand||JONO & JOHNO|
|Unit Of Measure||ea|