EasyManuals Logo

Skyjack SJ20 Service Manual

Skyjack SJ20
108 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #6 background imageLoading...
Page #6 background image
6
SJ20238886ABA
Section 2 – Maintenance Tables and Diagrams 23
21 Standard Hose Numbering System 23
22 Specifications and Features 25
23 Maximum Platform Capacities (Evenly Distributed) 26
24 Floor Loading Pressure ANSI/CSA 27
25 Torque Specifications 28
26 Torque Specifications for Fasteners (Imperial)  29
27 Torque Specifications for Fasteners (Metric) 30
28 Torque Specifications for Hydraulic Couplings & Hoses 31
Section 3 – System Component Identification and Schematics 33
31 Electrical Symbol Chart 34
32 Hydraulic Symbol Chart 35
33 Wire Number and Color Code 36
34 Hydraulic Parts List 37
35 Electrical Parts List 38
36 Hydraulic Connections 39
37 Platform Control Box Wiring 40
38 Platform Control Cable Wiring 41
39 Platform Control Box Wiring - SGLE 42
310 Platform Control Cable Wiring - SGLE 43
311 Beeper 44
312 Base Limit Switch 44
313 Platform Limit Switches 44
314 Motor and Controller Connections 45
315 Mast Cable 46
316 Major Component Identification 47
317 Hydraulic Schematic 48
318 Base Control Wiring 49
319 Main Harness - ZAPI A 50
320 Main Harness Wiring - ZAPI A 51
321 Main Harness - ZAPI B 52
322 Electrical Schematic 53
Section 4 – Troubleshooting Information 55
41 Introduction  55
42 Electrical System 56
4.2-1 All Controls Inoperative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.2-2 No Lift or Steer Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.2-3 No Lift from Base or Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.2-4 No Lower from Base or Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.2-5 No Lift or Lower from Base Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.2-6 No Lift from Base Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table of Contents

Other manuals for Skyjack SJ20

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Skyjack SJ20 and is the answer not in the manual?

Skyjack SJ20 Specifications

General IconGeneral
BrandSkyjack
ModelSJ20
CategoryLifting Systems
LanguageEnglish

Related product manuals