Eaton RTX-12510, Service Manual

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Operation
In the following instructions, it is assumed that the driver is familiar with motor trucks and tractors, and that he can
coordinate the necessary movements of the shift lever and clutch pedal to make progressive and selective gear engagements in
either direction, up or down.
RT-I 110 and RT-12510 Operation
The RT-1 110 and RT-12510 have ten selective ratios, even- Since the transmissions consist of a five-speed front section
ly and progressively spaced. Do not shift these transmis- and a two-speed range section, the ten forward speeds are
sions as you would a conventional model with an auxiliary
obtained by using a five-speed shifting pattern twice – the
or two-speed axle, because there is no split-shifting.
first time with the transmission in low range, and the
second time with the transmission in high range.
All shifts are made with one lever. The range control button
is used one time only during an upshift sequence, and one
time only during a downshift sequence.
Ten speeds obtained with one gear shift lever and range control button.
Shift pattern for the RT-1110 and R T-1251 O model transmissions.
Shift pattern for the R TO-1I10andRTO-12510 model transmissions.
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