Re: U vs TU

Posted by BH On 2010/8/31 18:14:30

1956 TU pushbutton selector layout:

N L H
P R D

P-N-R are grouped together on a common buss bar only so they can be cut-out at speeds above 5-8 MPH, all at once, by a governor oil pressure switch.

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1956 TU manual selector quadrant:

PNHDLR

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1955 TU manual selector quadrant:

PN'D'LR

Take note that 'D' is actually comprised of two postions:

- the triangle (') to the left of the D is the same as H on '56 models (starts out in High Range)

- the triangle (') to the right is the same as D on '56 models (starts out in Low Range and automatically shifts to High Range)