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CLUTCH, TRANSMISSION, UNIVERSAL JOINT
2ND & 3RD
SHIFTER LEVER
SElECTOR
rAFT
I
Figure 4-27-Shift Mechanism in Transmission-Series 40-50
TRANSMISSION
4-21
shaft so that only one lever at a time can en-
gage its yoke shaft. See figure 4-27 and 4-28.
Engagement of a shifter lever with its yoke
shaft, to select a gear shift, is obtained by
moving selector shaft to right or left as re-
quired. This transverse movement of selector
shaft is made by a selector lever and shaft
which engages a groove in selector shaft on
Series 40-50, and a notch in first and reverse
2ND &
3RD
SHIFTER
YOKE
SYNCHRONIZING
CLUTCH
:I ..
IIII_I~
"
shifter yoke on Series 70. The selector lever
shaft extends through transmission case and
has a lever on its outer end which is actuated
by a selector rod connected to the selector con-
trol mechanism in steering column. See figure
4-27 and 4-28.
Forward or rearward movement of the
selected shifter yoke shaft, to complete the
gear shift, is obtained by rotating the selector
Fi!lure 4
-2 8 - Shift
Me
chan ism
in Transmissi on- 194 8 Seri es
70
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