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Re: [MELB TRAM] Buzzing Noise (Xmas Spirits!)



Also found on the A, B1 and B2 class trams. Z1's also do not have chopper 
control. Along with the 4D there is also 691M-698M (Comeng) that have 
chopper control. 

Regards
Michael

David Johnson said on 07-Dec-1999 in <384BD0F2.C10DDCDE@ozemail.com.au>:

>
>It is the chopper motor controls on a Z class tram.  Find another class
>of tram if you don't like it.   The 4D has the same propulsion system.
>

-- 
Michael Kurkowski
Ph: 0416-044-124
Web: http://www.netstra.com.au/~mk

Change is inevitable, except from a payphone.