Removing And Installing The Vibrating Drum - Fayat Group BOMAG BW 900-50 Service Manual

10.3
Fig. 1
Fig. 2
Fig. 3
128

Removing and installing the vibrating drum

10.3 Removing and installing the vibrating
drum
Removing the drum
Environment
Environmental damage
Any hydraulic oil must be caught and dis-
posed of in an environmentally friendly man-
ner.
Danger
!
Danger of squashing
1. Jack up the frame (Fig. 1) and support it, so that
the rubber buffers are relieved.
2. Unhook the springs to unload the scrapers (1) .
3. Unscrew the fastening screws (2) and remove the
vibration motor with its flange.
4. Unscrew the fastening nuts (3) for support leg –
rubber buffers.
5. Mark the hydraulic hoses 2 (Fig. 2)and discon-
nect them from the ports.
6. Unscrew the fastening screws for the hose
mounting bracket (3).
7. Close all hydraulic hoses and motor ports with
suitable plugs.
8. Unscrew the support fastening screws (1) and
pull out the drum with the support leg.
9. Check coupling hub 2 (Fig. 3) for wear.
10. If necessary unscrew the hexagon nut (1) and
pull off the coupling hub (2) with a puller.
11. Remove feather key (3).
BOMAG 008 921 86