Hilti DX A40 Mode D'emploi page 8

9
Overview of marking head parts.
Reassembling the head
1
Insert the axle with locking lever in the bore
as shown and firmly press it until it clicks
into place.
8
Printed: 07.07.2013 | Doc-Nr: PUB / 5069863 / 000 / 00
The following parts must be cleaned using the supplied brushes and cloth
1
Inside the marking head.
2
Mount a new rubber O ring on the impact
extractor as shown.
2
Along the axle.
3
After placing the absorber on the impact
extractor insert them into the marking head
as shown.
4
Insert the breech into the marking head and
secure the locking screws M6×30 with an
Allen key.