It could be your overload relay switch!Try changing it.
There is no such thing as a Boeing E190 to my knowledge. Embraer however does make an E190 aircraft as part of their E-Jet Series.
Four, only four
it takes r-12 , but it is very hard , if not impossable to get , you will have to converte it to 134a or have someone else do that for you .
One of the most common causes of gears in a Mercedes Benz A class 160 automatic gearbox to slip and not shift up to higher gears is a bad transmission. If the transmission is failing, or not working properly, you won't get the gears to shift up.
Embraer
There can be several causes for the gears in a Mercedes A160 automatic gearbox to slip and not shift up to higher gears. One of the main causes is a leak in the intake. This could be a leak from a connection, or even a case of the intake bolts not tightened enough.
There is no maximum. The manufacture could theoretically put as many gears as they want. Mercedes Benz has a 7 speed transmission & Chrysler has an 8 speed transmission. Long haul semi-trucks have 26 gears ratios or more.
They normally do not, with as little information provided the only thing I can recommend is to take it to a certified Mercedes-Benz mechanic.
were are the time marks on the gears thank you clive
it has 6 gears
5 gears