Installation instructions and operators manual rotax max. In this weeks video we show you how to service the gearbox and change the gearbox oil on your rotes max 125 engine. Rotax kart engine fr 125 max, fr 125 junior max fr 125 mini. The squish gap must be measured with a certified slide gauge and by using a 2 mm tin wire. This repair manual contains instructions for all the necessary repair and maintenance work on the.
Documentation rotax max racing australia rotax pro tour. The standard setup of the carburettor covers nearly all operating conditions. Rotax max jetting guide user manual the rotax max jetting guide is an app for android and ios devices, designed to assist users with setting up the recommended main jet based on the ambient conditions and the type of engine. The rotax 125 max evo engine series combines the proven rotax max engines evolution concept and the latest technology in karting. In 1999, rotax started its own racing series, the rotax max challenge, on a national level in europe. This repair manual contains instructions for all the necessary repair and maintenance work on the rotax engine type 125 max dd2. Brprotax repair manual technical data 125 max evo 125 junior max evo 125 mini engine type max evo 125 micro max evo borestroke 54. The following are the technical specifications for the brp rotax fr125 max engine, as approved by the australian karting association this engine is approved for use in the following classes formula rotax 125 light. Rotax installation instructions operators manual micro, mini, junior, senior. Brp rotax maintenance manual a compression tester is required to check compression.
The rotax engine type 125 max dd2 evo has been developed exclusively for the use in go karts, which must only be run on specified tracks. Rotax kart engines 125 micro max, 125 mini max, 125 junior max, 125 max, 125 max dd2. We ask to hand over this manual, the engine identity card and the product and service. Many consider this to be the premier class in max challenge competition. Max service repair this cd contains the following manual for the rotax engines.
Brp 125 max dd2 installation instructions and operation. Any adjustment or blocking to this once the engine is running is illegal. Liquid cooled, forced flow by integrated water pump. Rotax 125 max installation instructions and operators manual. The power valve creates two port timings to deliver maximum power at low speed and top speed.
The rotax 125 senior max evo engine features an electronic power valve. This version of rotax 125 max manual compatible with such list of devices, as. For extreme conditions the jetting of the carburettor can be changed in between sessions, and no longer. Brp rotax fr 125 max dd2 technical specifications version 7 20 updated january 24th, 20 page 4 of 22 technical specification within the engine seal for rotax kart engine fr 125 max dd2 24 kw squish gap 1. Hey guys, this is a cold start hence the smoke and revving video of my arrow x1e kart running a rotax max 125. A special feature of the engine is the chainless and maintenancefree direct drive, which is coupled to a straighttoothed, twospeed gear box. Feb, 2012 repair manual fr 125 max and fr 125 junior max apply molycotc 111 around the sealing lip of both oil seals 10 x 26 x 7. Rotax 125max, 125 junior max, 125 mini max, 125 micro max.
Regularly strip and clean your carburettor, especially the small pilot jets and the filter. Page 23brppowertrain repair manual 125 max125 junior max engine type 125 mini max125 micro max power transmission from centrifugal clutch roller chain to the rear axle of the kart chain dimension 7. Rotax 125 max engine repair manual pdf viewdownload. Only the fuel capacity will stop you from continuing karting. The 125 max evo engine is the next generation to the original max engine that started it all. Repair manual fr 125 max and fr 125 junior max page 7 edition 112000 technical data engine type fr 125 max fr 125 junior max borestroke 54,0 mm 54,5 mm displacement 125,0 cm3 performance max. This repair manual is based on information and the stateofknowledge of brp rotax of the product current at the date of issue. Preface this repair manual contains essential advice and data for professional maintenance and repair of the rotax kart engines, type fr 125 max and fr 125 junior max. This new system replaces the original adjustable power valve and now specifically opens at 7,600rpm or 7,900rpm based on driver preference.
In this weeks video we are assembling the rotax senior max 125 engine. Bring engine to operating temperature engine oil temperature between 30 to 70 c 90 160 f. The crankshaft must be turned by hand slowly over tdc top dead center to squeeze the tin wire. Brp rotax fr 125 max technical specifications version 1 2012 updated january 1st, 2012 page 2 of 15 document update schedule. With its advanced engine technology, the new engine series is easy to use, offers equal opportunities for all drivers and lower operating costs due to its improved durability. You guys are the only people i order from and i appreciate all your help the last year, especially from holden and curtis. Canam rotax v810 engine 20052009 repair service manual. Rotax 125 max evo repair manual pdf download manualslib. Mixture lubrication is achieved by adding oil to the gasoline in a specified mixing ratio.
That same year, rotax launched the 125 max dd2 engine with direct drive no chain that is currently homologated for the open class in australia. Rotax installation instructions operators manual dd2. Power republic dellorto carburettor service for rotax max 125. How to service the gearbox on the rotax max 125 engine. If you like this video, check out our rotax playlist here. View and download rotax 125 max repair manual online. Before starting with installation and operation of the engine, observe the installation instructions and operators manual and follow all instructions. The repair manual is based on the state of knowledge at the time of publication. View and download rotax 125 max evo installation instructions and operators manual online. In 2000, the first rotax max challenge grand finals was launched and is now. This repair manual contains instructions for all the necessary repair and maintenance work on the rotax engine type 125 max. Technical specification within the engine seal for rotax kart engine fr 125 max 21 kw squish gap 1.
Rotax 125 max evo installation instructions and operators manual. Power republic dellorto carburettor service for rotax. Page 1 installation instructions and operators manual for rotaxengines type 125 max 125 junior max 125 mini max125 micro max part no 297731 edition. Brp rotax fr 125 max dd2 technical specifications version 8 20 updated june 7th, 20 page 4 of 21 technical specification within the engine seal for rotax kart engine fr 125 max dd2 24 kw squish gap 1.
Rotax kart engine fr 125 max, fr 125 junior max fr 125. Rotax fr125 parts diagram acceleration kart racing. Built in austria, the engine is liquid cooled, equipped with a balance shaft, integrated water pump, electric starter and centrifugal clutch. Table of contents in this chapter the repair of engine rotax 125 max is described. Electro pneumatically exhaust timing control 125 max only. Page 23 brppowertrain repair manual 125 max125 junior max engine type 125 mini max125 micro max power transmission from centrifugal clutch roller chain to the rear axle of the kart chain dimension 7. For information regarding the repair of the engines 125 max evojunior max evomini max evomicro max evo contact an authorized service center or consult the workshop manual available on the internet at. Rotax illustrated spare parts catalogue micro, mini, junior, senior.
Type fr 125 max fr 125 junior max fr 125 mini max fr 125. Brprotax repairmanual technicaldata enginetype 125maxevo125juniormaxevo125mini maxevo125micromaxevo borestroke 54. The rotax engine type 125 max evo junior max evo mini max evo micro max evo has been developed exclusively for use in gokarts, which must only be run on specified tracks. Nov 01, 2016 rotax aircraft engine manuals all manual editions and revisions are current as of mar 8th, 2021. Installation instructions and operators manual rotax. Rotax max fr 125 kart racing engine, rotax 125 micro max kart racing engine, yamaha sportsman kt100 kart racing engine, the top kart mini blue eagle cadet chassis is specialty designed for the young and aspired cadet sportsman racer. Rotax senior max 125 engine assembly power republic. Brprotax fr125 max engine technical specifications page 4 of 7 rmax 1. Download repair manual of rotax 125 max engine for free or view it online on. Whether you may just be entering into kart racing or are an advanced driver, the minis technologically advanced frame design puts this chassis on top of the. Repair manual rotax new zealand rotax max kart racing. Rotax aircraft engine manuals all manual editions and revisions are current as of mar 8th, 2021.
The exhaust port may show partial manual grinding done by the. Rotax 125 max repair manual pdf download manualslib. Maintenance manual aircraft engines page 2 2 initial issue, may 0199 effectivity. The exhaust port may show partial manual grinding done by the manufacturer to. As supplied by the manufacturer with no modifications allowed 2. Type fr 125 max fr 125 junior max fr 125 mini max fr. I went from a newbie last year with a 20 year old kart to now being able to hit podiums on the local levels on a newer and much more competitive cr125. Rotax fr125 max kart engine digital workshop repair manual 2000 onward. Brp rotax fr125 max engine technical specifications page 2 of 7 preamble. Rotax 125 junior max evo engine features out of the box the rotax 125 junior max evo engine requires no additional blueprinting or engine tuning prior to use. Dispelling the r max m international karting distributors.
This same engine is used for two classes, senior max for drivers 14 yearsofage and older, and max. Sandblasting, glass bead blasting, peening, acid etching, spark eroding andor any other method of metal removal or displacement is not allowed. Brp rotax repairmanual technicaldata enginetype 125maxevo125juniormaxevo125mini maxevo125micromaxevo borestroke 54. Pay attention without exception to all additional safety measures of the kart manufacturer. Brps rotax 125 max evo engine series combines the proven rotax max engines evolution concept and the latest technology in karting. This same engine is used for two classes, senior max for drivers 14 yearsofage and older, and max masters for drivers 32 yearsofage and older. Rotax senior max 125 engine assembly power republic youtube. Brp rotax repairmanual technicaldata enginetype 125maxdd2evo borestroke 54. Design of the rotax engine fr 125 max, fr 125 junior max and fr 125 mini.
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