Minari 180 & 200

by Had Robinson

Warning for electric start models – DO NOT USE THE 14.8V LIPO BATTERY!  IT WILL BURN OUT THE STARTER.  USE ONLY A 12V LIPO.

All Italian paramotors use many of the same parts e.g. ignition system, carburetor, starter, throttle cable, engine & muffler mounts, spark plugs, among others.  If you do find what you are looking for here, check the Top 80 and Polini pages.

SPECIFICATONS – important info including maintenance intervals and torque values

Bearing condition – What condition are the bearings in my engine?  Which one is the most likely to fail first?

Bearing replacement and case disassembly and assembly – Here is how to replace the main crankshaft bearings and seals

Belt adjustment & diagnostics – redrive pulley misalignment is the main cause of redrive belt failure.

Breaking in the engine

Carburetor info - Walbro WB-37 information, adjustment, & repair

Carburetor adjustment

Case assembly – see "Bearing replacement and case assembly" above

Clutch bearing replacement – It is done in the same manner as for the main bearings (see Bearing replacement... above).  Steel does not expand
     as much as aluminum so a press must be used to install the clutch bearings.  They will not just "clink" into place.

Clutch maintenance and repair – see the "User manual" below

Cold weather operations – Unfortunately, the WG-8 and the WB-37 are very sensitive to both high altitude and/or cold weather operations.

Cooling shroud – it dramatically lowers the engine running temperature

Cylinder head temperature gauge – Not having a CHT is like driving a car without any gauges or warning lights. Most of the time you don't need them.

Emergency engine kill system – see "Kill system, alternate" below

Engine stall – see "Stalling" below

Fuel/oil specifications – 2.5% (40:1) full or semi-synthetic oil with premium MOGAS or AVGAS

Fuel system quick test

Fuel system test – A more thorough test of the fuel system

Ignition system – the Top 80 and the Minari have identical ignition systems (as of May 2019).  Please go to the Top 80 page for info.  The timing, however, is different.

Ignition coil secondary wire replacement – This is the most common point of failure in the ignition system

Kill switch problems

Kill system, alternate – The Italians have demonstrated poor quality control over the years, including faulty cabling and connectors in the kill switch system
     installed on paramotors.  This could be exceedingly dangerous with any engine, especially the Minari 180/200.  Be sure to install an independent system
     to kill the engine if there is not a choke on your engine.  Routing a cord from the spark plug boot to some accessible place and then yanking the cord
     does the job by removing the source of ignition to the plug.  The engine will stop!

Mounts, rubber (engine) – Here is a way to quickly check them.  These are normal consumable parts that fail with use.  Pilots must keep an eye on them and replace them regularly.

Performance tuning – Most paramotors run poorly in the midrange, the range that we spend most of our time flying in

Rebuilding a paramotor

Redrive belt adjustment & diagnostics – see "Belt adjustment & diagnostics" above

Safety net installation – on NEW Miniplanes the safety net comes already assembled and ready to install

Safety net replacement – replacement safety netting from Miniplane must be assembled.  Here is help to prepare the net for installation (above).

Safety net wear – How to minimize wear and tear on the safety net

Shroud, cooling – see "Cooling shroud" above

Spark plug installation

Spark plug type and gap – see "SPECIFICATIONS" below

SPECIFICATONS – important info including maintenance intervals and torque values

Squish – Pilots must get the correct size cylinder gasket to prevent overheating, detonation (knock), and engine damage.

Stalling – Snapping the throttle open in 1/2 second or less will always stall the engine, especially clutched engines, no matter how accurately the
     LS needle is adjusted.  It takes about 1.5 seconds to open the throttle fully without causing stall.  Keep this mind when launching.

Starter – like the Polini's, the Minari's also have problems with their starters.  We are working on fixes.  See the Thor Flash page for some maintenance notes.  It seems getting the electric starter is the only long term solution at this time.

Throttle cable – Cleaning, lubrication, modifications, and cruise control info.

Timing – This page tells you how to time the engine.

User manual – from Minari  The English section begins at page 15.

Weight – 24.3 kg (53.5 lb) all up weight at take-off minus fuel (the 200 weighs a bit more)

Turkey Vulture

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