Manitowoc 16000 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-09-17, Control # 014-28 4-9
16000 SERVICE/MAINTENANCE MANUAL BOOM
4
DRUM PRESSURE-ROLLER ADJUSTMENT
General
Optional pressure roller assembly is available for the boom
hoist drum.
The roller is spring loaded to assist in maintaining proper
wire rope spooling by firmly holding the wire rope against the
drum and subsequent layers.
Adjustment
See Figure 4-9 for the following procedure.
The operator shall monitor drum spooling during operation.
If the wire rope jumps layers or does not wind smoothly onto
the drum, perform the following steps:
1. Hold spring guide (7) wrench flats.
2. Tighten lock nut (5) to increase spring tension.
A11126
Mast Angle
Sensor
FIGURE 4-8
Wires
Receptacle
ID
Function
Red J1-A
Supply Voltage
5 VDC or 10 VDC
Green J1-B
Analog Output 1
0 to 5 VDC
Black J1-C
System Ground
Power and Signal
White J1-D
Analog Output 2
0 to 10 VDC
Scribe
Line
WARNING
Crush Hazard!
The roller is spring loaded. Stop drum and turn off engine
before adjusting.
FIGURE 4-9
Item Description
1Drum
2 Pressure Roller
3 Roller Frame
4Pivot Pin
5 Lock Nut
6Spring
7 Spring Guide
4
2
Spring Forces Rollers
Against Drum
A14558
3
1
5
6
7

Manitowoc 16000 Specifications

General

Brand	Manitowoc
Model	16000
Category	Construction Equipment
Language	English