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Maintenance – lubrication chart
350
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21.2
WALTERSCHEID Cam-type Clutch K64/12 to K64/24
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CAUTION!
If work has been performed by a specialist workshop that is not qualified, the machine
may be damaged!
A qualified specialist workshop has the necessary expertise, qualification and tools for a
correct execution of the required works.
•
Always perform work by a qualified specialist workshop.
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ZX400170
1
2
3
4
5
7
6
8
7
9
a
b
Fig. 223
a)
Version with 4 locking cams
b)
Version with 2 locking cams
1) Seal
ring
2) Circlip
3)
Support disc
4)
Shim ring
5)
Coupling housing with hub
6)
Coupling housing
7) Locking
cam
8) Hub
9) Spring
assembly
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Maintenance interval: refer to chapter Maintenance “Maintenance Table”
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Prerequisite:
– The machine is stopped and secured.
– The cam-type clutch is removed from the machine.
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Decomposing cam-type clutch
•
Prise the seal ring out of the coupling housing by using an auxiliary tool (e.g. screwdriver).
• Remove
retaining
ring.
•
Remove support disc and shim rings.
•
Remove hub from coupling housing.
Caution!
Always observe the position of the bevelled edge on the locking cams when pulling
out them.