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GEAR BOX G-76
IDENTIFICATION PARAMETERS
ENGAGING GEARS
Refer fig. 49
There is a common engaging gear for 1st/2nd (32)
and Reverse/5th (32a) application. However, it has
unsymmetrical shank.
Engaging gear for 3rd/4th (22) has symmetrical
shank.
SYNCHRO CONES
Refer fig. 50
There are three types of synchro cones.
1st/Reverse synchro cone (34)/(34a) is bigger in
diameter and having slender dog teeth.
2nd/5th synchro cone (30)/(30a) is also bigger in
diameter but having thicker dog teeth.
3rd/4th (17)/(17a) synchrocone is smaller in diameter
and having depressions on minor diameter side face.
SHIFTER SLEEVES
Refer fig. 51
There are three types of shifter sleeves.
3rd/4th shifter sleeve (18) is without any groove on
its outer diameter.
1st/2nd shifter sleeve (33) is with one groove on its
outer diameter.
Reverse/5th shifter sleeve (38) is having two grooves
on its outer diameter.
Fig. 50
Fig. 49
Slender dog
teeth.
Fig. 51
2
nd
/ 5
th
3
rd
/ 4
th
1
st
/ Rev
Rev / 5
th
1
st
/ 2
nd
3
rd
/ 4
th