When you engage the release lever and release lever transmission to the tractor clutch cam, notice
the points in the following figure.
The tightening torque for the CBS screws (3 × 6, F/Zn) and (3 × 8, F/Zn)
0.78 ~ 0.98 N.m (8 ~ 10 Kg - cm)
The tightening torque for the hexagon nut (standard, M4) =
1.18 ~ 1.37 N.m(12 ~ 14 Kg f - cm)
Notice how the intermittent gear, release lever, and release lever transmission are engaged.
Pay attention to how the tractor clutch cam is engaged. Refer to the following figure.
Lever, Release, Transmission
Intermittent Gear
Lever, Release
Figure 3-24 Engaging Gears 2
Tractor Clutch Cam
Figure 3-25 Engaging the Tractor Clutch Cam
Disassembly and Assembly FX-2170 Service Manual
3-18 Rev.A