
This document is printed from SPI². Not for RESALE
SEBU8311-02
59
Maintenance Section
Maintenance Recommendations
1.
Stop the engine. Turn the switched power to the
OFF position.
2.
Disconnect the negative battery cable from the
battery. If a battery disconnect switch is provided,
open the switch.
3.
Disconnect the J1/P1 and J2/P2 connectors from
the ECM. Move the harness to a position that will
not allow the harness to accidentally move back
and make contact with any of the ECM pins.
g01143634
Illustration 31
4.
Connect the welding ground cable directly to the
part that will be welded. Place the ground cable as
close as possible to the weld in order to reduce the
possibility of welding current damage to bearings,
hydraulic components, electrical components, and
ground straps.
Note:
If electrical/electronic components are used
as a ground for the welder, or electrical/electronic
components are located between the welder ground
and the weld, current
fl
ow from the welder could
severely damage the component.
5.
Protect the wiring harness from welding debris
and spatter.
6.
Use standard welding practices to weld the
materials.