Manitowoc National Crane NBT40 Series Service Manual

CRANE INSTALLATION NBT40 SERVICE MANUAL
9-26 Published 8-01-2017 Control # 287-11
• The start wire must be tied to starter solenoid on the
engine side of the firewall. Do not tie the start wire into
back of truck key switch.
• Use Item 3, Figure 9-17 to connect to the truck front
lights. Connect wire 1403 to connect to truck light
harness and connector 51A to truck ground.
• Use crane rear marker wiring harness (not shown in
Figure 9-15) to connect to the truck rear lights. Connect
wire 1403 to truck light harness, connect wire 28 to truck
reverse lights for back up alarm, connect wire 51 to truck
ground.
NOTE: The type of throttle supplied with the truck
determines if three leads or six leads (1,
Figure 9-17) are required.
FIGURE 9-17
3
1
2
4
4
4
7608-5
Truck Interface Harness (Item #1 - Figure 9-17)
Wire # Truck Function
473 - 475 Throttle Leads (473 - 475 for three lead)
477 - 479 Throttle Leads (473 - 479 for six lead)
476 Throttle - Remote Signal
901 Ignition Switch
52 Start Switch
112 Accessory Switch
1331 Engine Warning - EET group
Truck Battery Harness (Item #2 - Figure 9-17)
Wire/Fuse # Truck Function
51A, 51AA, 51B (-) Ground (black wire)
1, 2, 3 (+) Positive (red wire)
Crane Front Maker Lights (Item #3 - Figure 9-17)
Wire # Truck Function
1403 Front Marker Lights
51A Ground
Truck Battery Harness (Item #4 - Figure 9-17)
Wire # Truck Function
80 amp fuse Wire #1
80 amp fuse Wire #2
60 amp fuse Wire #3
Reference Only

Manitowoc National Crane NBT40 Series Specifications

General

Brand	Manitowoc
Model	National Crane NBT40 Series
Category	Construction Equipment
Language	English