Wacker Neuson EH 9 BL M Operator's Manual - page 40
Manual is about: Electric hammer
of
56
Maintenance
EH 9
40
8.2.3
Checking the tool holder for wear
1. Insert the tool.
Note: Use a new tool to measure only the wear of the tool holder and not the
wear of the tool.
2. Measure the tool play 200 mm from insertion point.
Play may not exceed 6 mm.
If the play exceeds 6 mm, the tool holder must be replaced.
Item
Value
A
200 mm
B
Max. 6 mm