MAG DROP

by Harith Ahmed in General Tech Discussion 13 years ago

Hi
i had mag drop on the left mag,the engine operate normally when i on idle and max power
but when i put on 1700rpm and check left mag the viberate ecxessivlly and the mag drop over the limit

Re: MAG DROP

by Roger Lee » 13 years ago

Roger Lee

131 5.38k 5.44k

Hi Harith,

What engine is this on, a 912UL or ULS?

How much of a mag drop and at what rpm? You also shouldn't be doing a mag drop on either one at 1700 rpm and it would be especially shaky at that low rpm. Do a mag drop between 3500-4000 rpm and let us know. Depending on the type of tach read out you have (electronic verses analog) it should be around 60-100 rpm which would be more in the normal range.

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

Report
Re: MAG DROP

by Harith Ahmed » 13 years ago

Harith Ahmed

3 2 0

It an anallog rmp propeller,the drop is about 150,as i said the engine operate normally

Report

You do not have permissions to reply to this topic.

Related Topics

Title	Category	Replies
Sudden drop in RPM while changing fuel tank	912iS Technical Questions	3
Rotax 582 blue head Rise in RPM during Mag check	General Tech Discussion	0
RPM drop 912UL	912 / 914 Technical Questions	4
Filter Mag for oil filter	912 / 914 Technical Questions	9
912is rpm drop	912iS Technical Questions	32