MAINTENANCE
67
7/124 - 10/104, 10/124 - 14/114, 14/84
Replacement of the coupling head or the towing eye
To be carried out ONLY by skilled service personnel.
Disassembly
To remove the coupling (1), the cable tie (48) must be removed.
Withdraw the bellows (36) from the coupling head (1) and remove the
protection caps (4). Unscrew the fixing nuts (3) and remove the bolts
(2). The coupling head (1) may now be removed. If the bellows (36) is
damaged, it must be replaced.
Assembly
Before mounting, all the new and removed parts have to be lubricated
in accordance with
regulation SK70003
. Attach the shaft of the
coupling head (1) onto the drawtube (45) and adjust until the holes
overlap. Insert both bolts (2). Screw on new fixing nuts (3) and fasten
them with a torque wrench (Bolt M12 to 77 ± 5Nm, Bolt M14 to 125 ±
5Nm). Replace the protection caps (4). Slide the bellows (36) onto the
coupling head (1). The rear bolt (2) must be covered by the bellows
(36). Secure the bellows (36) with a new cable tie (48).
Summary of Contents for 10/104
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Page 11: ...ISO SYMBOLS 7 7 124 10 104 10 124 14 114 14 84 Replace any cracked protective shield ...
Page 83: ...MAINTENANCE 79 7 124 10 104 10 124 14 114 14 84 ...
Page 84: ...80 MAINTENANCE 7 124 10 104 10 124 14 114 14 84 ...
Page 92: ...88 MACHINE SYSTEMS 7 124 10 104 10 124 14 114 14 84 ...
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