Maintaining the coupling
56
To install, proceed as described in the section entitled
Mounting the coupling from
page 27.
Make sure that the connecting surfaces are free of preservative and grease.
Raise the coupling element in a suitable manner.
Insert the spacer ring, if fitted.
Fasten the coupling element hand-tight to the coupling hub using the bolts.
Push the coupling flange over the coupling element.
Make sure that the coupling flange is seated in the centring of the engine flywheel
and has full-surface contact.
Insert the bolts with the washers and tighten the bolts hand-tight.
Tighten the bolts crosswise with the necessary torque, see page 44.
Tighten the bolts between the coupling hub and coupling element crosswise to the
required torque, see page 43.
Mark the bolts which have been tightened to the required torque in colour.
Completing the maintenance work
Install the protection devices removed for the maintenance work, such as e.g. the
guard on the coupling.
Remove the tools and aids required for the maintenance work.
