PREVOST H3-41 Maintenance Manual page 30

PROCEDURE REFERENCE NO: PR10177-232 (COMMUTER)
1. COMMUTERS
Switch ignition OFF
1
Switch Master cut-out OFF
3 Disconnect both electronic grounds
Use insulating tape to make sure that cables don't
touch each other or the vehicle body
Disconnection prior to welding
2 Open the 2 circuit breakers (each end)
4 Disconnect C397 and C355
Page 2 of 8
REVISION 00
Press here