Parker Helac PowerTilt Series - Table of Contents; Introduction

PowerTilt Tilting Coupler
PowerTilt Series Service & Repair Manual
HY34-1410
2
Parker Hannifin Corporation
Helac/Cylinder Division
Enumclaw, Washington USA
www.parker.com/helac
Introduction
Table of Contents ...................................................................................................................................... 2
Product Overview
...................................................................................................................................... 3
Operation Technology
............................................................................................................................... 5
General Safety Guidelines
......................................................................................................................... 6
Product Identification
................................................................................................................................ 7
Installation and Maintenance
Installation and Mounting .......................................................................................................................... 8
Hydraulic Requirements and Plumbing
..................................................................................................... 10
Maintenance
........................................................................................................................................... 13
Adjusting Endplay
.................................................................................................................................... 14
Troubleshooting Guide
............................................................................................................................ 17
Tools
Tools Required ....................................................................................................................................... 18
Drawings
Assembly Drawings ................................................................................................................................. 19
Piston Drawings
..................................................................................................................................... 23
Exploded View
........................................................................................................................................ 24
Parts List
............................................................................................................................................... 25
Disassembly
Component Identification ........................................................................................................................ 34
Product Inspection
.................................................................................................................................. 35
Standard Pin-on Coupler Removal
........................................................................................................... 35
End Cap, Lock Ring and Cross Port Relief Valve Removal
.......................................................................... 37
Shaft Removal
........................................................................................................................................ 38
Piston Sleeve Assembly Removal
............................................................................................................. 39
Seal and Bearing Removal
....................................................................................................................... 40
Component and Timing Mark Inspection
.................................................................................................... 41
Assembly
Dry Assembly ........................................................................................................................................ 42
Seal and Bearing Installation
................................................................................................................... 42
Piston Sleeve Installation
........................................................................................................................ 46
Shaft Installation
..................................................................................................................................... 47
End Cap and Lock Ring Installation
........................................................................................................... 48
Cross Port Relief Valve Installation
............................................................................................................ 49
Standard Pin-on Coupler Installation
........................................................................................................ 50
Post Assembly
Testing and Greasing .............................................................................................................................. 54
Offer of Sale
Oer of Sale .......................................................................................................................................... 56
Introduction
Table of Contents