Manitowoc MLC165-1 Service Maintenance Manual

Reference Only
Manitowoc Published 05-26-17, Control # 238-02 3-13
MLC165-1 SERVICE/MAINTENANCE MANUAL ELECTRICAL SYSTEM
3
3
Node Locations
Figure 3-17 shows the locations of the nodes on the rotating
bed. Figure 3-18
shows the locations of the nodes in the
boom and luffing jib points.
Component to Node Identification
Table 3-2. shows which major functions are connected to
each node. For a complete list of functions controlled by
each node, refer to the Electrical Schematic at the end of this
section.
Find the desired component item in this index. Check the
component item node location, then refer to the indicated
node to find the test voltage for that item.
Figure 3-18. Node Locations
Item Description
30 Node 30, Boom Node
31 Node 31, Luffing Jib Node
32 Node 32, Luffing Jib Wind Speed Node
Table 3-2. Component to Node Identification
Component Location
Accessory System Components Node 5
Alarms Nodes 2
Air Conditioning Clutch Node 0,2
Auto Lube Pumps Node 5
Block Up Limit (Boom) Node 30
Block Up Limit (Luffing Jib) Node 31
Cab Switches and Controls Nodes 1 & 2
Cab Power Node 0
Cab Tilt Node 2
Control Handles Node 2 & 3
Drum 4 Components Nodes 1 & 4
Engine Control Module Node 0
Engine Fuel Level Sensor Node 5
Filters Node 4
Free Fall Components Nodes 1, 2, & 5
Hydraulic Fluid Level and
Temperature
Node 4
Hydraulic Vacuum Switch Node 4
Limits Node 3, 5
Drum 1 Components Node 3
Drum 2 Components Node 3
Drum 3 Components Node 1 & 4
Pressure Senders Node 3 & 5
Swing Components Node 1, 3, 4, & 5
Throttle (Hand and Foot) Node 2
Travel Components Nodes 1, 3, & 4
Wind Speed Indicator (Boom) Node 30
Wind Speed Indicator (Luffing Jib) Node 31

Manitowoc MLC165-1 Specifications

General

Brand	Manitowoc
Model	MLC165-1
Category	Construction Equipment
Language	English