4 Repair
4.6.1 Changing serial measuring boards
90 3HAC021111-001 Revision: B
4.6: Cabling and serial measuring board
4.6.1 Changing serial measuring boards
See foldout 4 in the list of spare parts.
To dismantle 1. Remove flange plate <138>.
2. Cut tie around bundle <144>.
3. Unscrew the serial measuring board <135> using screws <7>.
4. Remove the board and loosen the contacts.
To assemble 1. Assemble in the reverse order.