Eaton FSO-2105 - Double Gear Shifting Interlocking System; Description

Front Section
Front Section
73
Description
The double gear shifting interlocking mechanism
prevents shifting into two gears at the same time.
Such mechanism comprises one interlock pin and
ve interlock balls.
WARNING! One interlock ball has an 8.0 mm
diameter while the other four interlock balls have a
9.5 mm diameter. A larger ball does not install into the
smallest interlock bore.
When shifting any of the speed gears, the yoke bar
of this specic speed pushes away the corresponding
ball, displacing the remaining balls and locking the
other yoke bars into the neutral position.
260
280
Double Gear Shifting Interlocking System
WARNING! Be careful when removing the yoke
bars. Interlock balls may drop into the bar bores.
Keep a close watch on the interlock balls when
disassembling and assembling the transmission.
4. Install a new expansion plug in the housing hole.
Note:
Refer to “Expansion Plugs” in this manual
for instructions.
EA061
Double gear shifting
interlocking mechanism
Three balls (9.5 mm
diameter) aligned from the
3rd/4th yoke bar bore
Interlock pin
One ball (9.5 mm diameter) located
in the 5th/reverse yoke bar bore
One ball (8.0 mm
diameter) located in the
1st/2nd yoke bar bore.