New Holland LS140 Workshop Manual page 541

9. Remove any paint, rust, and dirt from the
grounding surface and attach the ground wires at
the engine bellhousing ground stud, 1.
NOTE: When attaching ground wires, always place
the heaviest ground wire (battery ground cable) next
to the ground surface (bellhousing). Then stack the
remaining ground wires according to wire size;
largest on bottom, smallest on top of the heaviest
wire.
10. Continue harness routing to the hydraulic
temperature switch, 2, and secure in the bell
housing clamps at 3. Clamp harnesses to the
bellhousing and position the wire harness to
clear all moving parts. Reattach the harness to
engine wire harness, 4, and reconnect all wires
to the engine fuse and relay panel, 5.
11. Reattach the wires to the service/run switch, 1;
fuse block(s), 2; preheat switch, 3; and any
ground wires if removed at 4.
NOTE: When attaching ground wires, always place
the heaviest ground wire next to the ground surface
and then stack the remaining ground wires according
to wire size on top of the heaviest wire.
12. Reinstall all wire harness clamps, 1, previously
removed from the right rear corner and back of
cab. Position the wire harness to prevent
damage, and tighten the clamp hardware at this
time.
SECTION 55 - ELECTRICAL SYSTEM
19992562
19990123
55-116
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