Fatigue Technology Inc. 401 Andover Park East Seattle, WA • USA 98188-7605 Tel: (206)246-2010 Fax: (206)244-9886
358856-REV K
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
1.0 Introduction ......................................................................................................................................... 1
1.1 About the Medium Brute Puller Unit ...................................................................................... 1
1.2 General Specifications ............................................................................................................. 1
1.3 General Description ................................................................................................................. 2
2.0 Safety .................................................................................................................................................. 4
2.1 Hydraulic Hose Safety ............................................................................................................. 6
3.0 Puller Unit Operating Instructions ...................................................................................................... 7
3.1 Puller Unit Setup Procedure .................................................................................................... 7
3.2 Actuation of the Puller ............................................................................................................. 8
4.0 Maintenance ........................................................................................................................................ 9
4.1 General Cleaning ..................................................................................................................... 9
4.2 Preventative Maintenance ....................................................................................................... 9
4.3 Lubrication .............................................................................................................................. 9
4.4 Inspection ................................................................................................................................ 9
4.5 Assembly and Disassembly ................................................................................................... 10
4.6 Medium Brute Seal Kit (MB-SK) ......................................................................................... 12
5.0 Troubleshooting ................................................................................................................................ 13
5.1 PowerPak Will Not Build Full Hydraulic Pressure ............................................................... 13
5.2 Puller Retracts on Trigger Actuation, But Will Not Return to Start Position ....................... 14
5.3 Mandrel Sticks in Hole When Puller Is Activated................................................................. 15
6.0 Illustrated Parts Breakdown .............................................................................................................. 16
6.1 Medium Brute Assembly Diagrams ...................................................................................... 16
6.2 Medium Brute Part Lists ....................................................................................................... 18
6.3 BMB-10 Assembly Diagram ................................................................................................. 37
6.4 BMB-10 Parts List ................................................................................................................. 38
Appendix A Legacy Units ..................................................................................................................................... 39
A.1 Trigger Rework (FTI-CT-RK and MB-CT-RK) ................................................................... 39
A.2 Previous Trigger Assembly ................................................................................................... 41
A.3 H
andle Revisions ................................................................................................................... 42
Appendix B E.C. Declaration of Conformity ........................................................................................................ 43
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