Skyjack SJ 4620 Service Manual

SKYJACK, Page 5SJIII Series
Operator’s Responsibility for Maintenance
Aerial Platform Definition ..............................................................................................................................................7
Purpose of Equipment .................................................................................................................................................7
Use of Equipment ........................................................................................................................................................7
Manuals ........................................................................................................................................................................7
Operator .......................................................................................................................................................................7
Service Policy and Warranty ........................................................................................................................................7
Optional Accessories ...................................................................................................................................................7
Scope of this Manual ...................................................................................................................................................8
Operator Safety Reminders .........................................................................................................................................9
Electrocution Hazard ...................................................................................................................................................9
Safety Precautions .....................................................................................................................................................10
Maintenance and Inspection Schedule .....................................................................................................................13
Owner’s Annual Inspection Record ...........................................................................................................................13
Replacement Parts .....................................................................................................................................................13
Maintenance and Service Safety Tips .......................................................................................................................13
Hydraulic System & Component Maintenance and Repair ......................................................................................14
Maintenance Hints .....................................................................................................................................................14
Service and Maintenance
About this Section ......................................................................................................................................................15
Service Bulletins .........................................................................................................................................................15
Maintenance and Inspection .....................................................................................................................................15
Maintenance Instructions ...........................................................................................................................................15
Scheduled Maintenance
1.1 Scheduled Maintenance Inspections ..............................................................................................................18
1.2 Function Tests..................................................................................................................................................25
Tables
1.1 Owner’s Annual Inspection Record ................................................................................................................16
1.2 Maintenance and Inspection Checklist ...........................................................................................................17
1
Section 1
SCHEDULE MAINTENANCE INSPECTIONS
Table of Contents

Skyjack SJ 4620 Specifications

General

Brand	Skyjack
Model	SJ 4620
Category	Boom Lifts
Language	English