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MAINTENANCE
Electrical Units in Cab Base, illustration Z 22480
1. Switch off all circuit breakers on switch board "X2".
2. Disconnect all plugs on the programmable logic controller (2).
3. Remove the wiring harness connector from electronic pump
control module (6).
4. Switch off all circuit breakers on switch board (3) for preheat-
ing systems.
REMARK
Be sure to isolate Electronic Components of Special Equip-
ment.
Engine Electronics
Disconnect the two Deutsch connectors (C5 and C6), illustration
Z 22516. The connectors are located on the LH engine side
near.the flywheel housing.
For more information refer to the Operation and Maintenance
Manual CENTRY System, filed in Volume 2 Binder.
(1) - Engine harness
(2) - Shovel harness
4.16.4 AFTER FINISHING THE REPAIR WELDINGS ON THE
SUPERSTRUCTURE
After finishing the weld repairs connect all cable connectors which
have been disconnected. When connecting the two Deutsch con-
nectors (C5 and C6), make sure you hear a click.
When all electrical connections are established insert the battery
main switch keys.
4.16 WELD REPAIRS
505
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