Wacker Neuson CRT 48-31V Manuel de l'opérateur télécharger pdf (Page 43)

CRT 36-24A/25 Maintenance

wc_tx000640gb.fm 43

Problem Reason Remedy

Machine does not move. Drive belt broken. Replace drive belt.

Vacuum between bottom of

blades and surface of con-

crete.

Change pitch on blades to

break suction.

Key sheared in the main

shaft.

Replace damaged key.

Trowel noisy. Trowel blades have

become misaligned and are

contacting each other dur-

ing rotation.

Replace damaged blades.

Align blades so that one set

represents a (+) and the

other an (x) when viewed

from above.

Sheared key. Check all keys in drive sys-

tem.

Loose clutch. Tighten clutch.

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Wacker Neuson CRT 48-31V Manuel de l'opérateur Page 43