Technical Technical Announcement For Senior Max Engines

[Adam]

ROTAX SENIOR MAX HIGHLIGHTED CHANGES EFFECTIVE FROM 22/6/23

Exhaust valve protection plate. The cylinder protection plate is MANDATORY . The cylinder protection plate must be fitted between cylinder and exhaust valve gasket

CYLINDER PROTECTION PLATE PART No. 251336

The cylinder protection plate must have a minimum thickness of 0,08 mm. It is possible for

the cylinder protection plate to show signs of wear or damage.

Technical Announcement for Senior Max Engines. - JAG

ROTAX SENIOR MAX HIGHLIGHTED CHANGES EFFECTIVE FROM 22/6/23 Exhaust valve protection plate. The cylinder protection plate is MANDATORY . The cylinder protection plate must be fitted between cylinder and exhaust valve gasket CYLINDER PROTECTION PLATE PART No. 251336 The cylinder protection...

jagrotax.co.uk

 

[Daver5]

Not affected by this as I don't race but why?

What's the point of this

 

[LE#99]

Not affected by this as I don't race but why?

What's the point of this

Timing I think, maybe, was talking to a scruitineer when they were checking recently......but may be something else

 

[Adam]

Not to sure tbf. Good thing about them is, saves the PV blade wearing a nasty notch in the cylinder....