3-4L43C, 3-4M43, 3-4M43Z Maintenance
HATZ
87Manual
Procedure
Step Activity
1 The starting key is at position "0".
▪ Press and hold down the button (2).
2 Turn the starting key from position "0" to position "I".
3 Release the button (2) after a wait time of at least 5 seconds but
no longer than 10 seconds. The maintenance interval indicator
is now reset.
NOTICE
If a HATZ instrument box is not used:
Comply with the instructions in the documentation for the com-
plete machine.