2
Radial Winch
70.3 ST E/HY
Installation and Maintenance Manual
Index
Introduction
3
Technical characteristics
3
Performance data
3
Weight
4
Maximum working load
4
Outline
5
Installation
6
Installation procedure
7
Winch installation procedure
9
Positioning the self-tailing arm
10
Motor installation procedure
10
Electric wiring diagrams
11
Hydraulic connections diagram
13
Maintenance
14
Washing
14
Maintenance table
14
Disassembly procedure
14
Exploded view with maintenance products
18
Assembly
19
Harken
®
limited worldwide warranty
20
Ordering spare parts
20
Exploded view
21
Parts List
25
Radial Winch 70.3 STA
25
Radial Winch 70.3 STC
26
Radial Winch 70.3 STCW
27
Radial Winch 70.3 STBBB
28
Radial Winch 70.3 STCCC
29
Horizontal electric motor
30
Vertical electric motor
31
Hydraulic motor
32