HR4004D-4504D
44
6. - Putting into service
KN208JGB_C
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- Do not re-engage cut-out clutch by simply
reducing the PTO speed (rotational
frequency). This could cause premature
wear of the cut-out clutch due to friction
between the cams and their housings.
Fitting the cam type cut-out cluch
Fitting of the cam type cut-out clutch to the side
gearbox drive shafts is effected by a clamp cone
which locates in the drive shaft attachment groove.
Cam type cut-out clutch removal
- Uncouple PTO shaft on machine side.
- remove cam type cut-out clutch guard.
- Loosen clamp cone by unscrewing the cone a few
turns.
- Drive pin out using a punch of diameter 10 mm
(0.4’’).
- Fully remove clamp cone.
- Remove cam type cut-out clutch from input shaft.
Fitting the cam type cut-out clutch
- Regularly check that there is no play
between the cam type cut-out clutch and its
shaft.
With the clamp cone disassembled:
- Slide cam type cut-out clutch on shaft and align
clamp cone housing with the shaft circular groove.
- Screw the clamp cone in within its housing while at
the same time applying a slight alternate axial
movement so that the clamp cone takes the right
position in the circular groove.
- Lock at 7 daNm (51 lbf ft).
- Reinstall cam type cut-out clutch guard.
