PCC FTI MB-30 - Previous Trigger Assembly; Figure A.2-1 Diagram of Previous Trigger Assembly; Table A.2-1 Parts List for Previous Trigger Assembly

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Fatigue Technology Inc. 401 Andover Park East Seattle, WA • USA 98188-7605 Tel: (206)246-2010 Fax: (206)244-9886

358856-REV K 41

A.2 PREVIOUS TRIGGER ASSEMBLY

The previous trigger design (serial numbers smaller than 810) detailed here can be easily replaced with the

improved trigger assembly detailed in Section A.1. Table A.2-1 is a parts list for the old-style trigger assembly.

Table A.2-1

Parts List for Previous Trigger Assembly

Item Number Quantity Part Number Description

2042-001

Trigger, LB Handle

1005-003

Spring, LB Handle

2043-001

Retainer, LB Handle

1045-025

Ball, .250 Diameter Steel

1045-026

Spring Pin, 1/8 x 3/4

2040-001

Seal, LB Handle

2044-001

Sleeve, LB Handle

Figure A.2-1

Diagram of Previous Trigger Assembly

Main Page

Table of Contents3
Introduction7
About the Medium Brute Puller Unit7
General Specifications7
General Description8
Figure 1.3-1 Medium Brute Puller Unit Parts8
Table 1.3-1 Medium Brute Specifications9
Safety10
Figure 2.0-1 Safety Labels10
Figure 2.0-2 Location of Air Disconnect11
Hydraulic Hose Safety12
Figure 2.1-1 Strain Reliever12
Figure 2.1-2 Example Hydraulic Hose Identification12
Puller Unit Operating Instructions13
Puller Unit Setup Procedure13
Figure 3.1-1 Powerpak Connection Ports13
Actuation of the Puller14
Figure 3.1-2 Hydraulic Coupler Connection14
Maintenance15
General Cleaning15
Preventative Maintenance15
Lubrication15
Inspection15
Assembly and Disassembly16
Figure 4.5-1 Transfer Tube16
Medium Brute Seal Kit (MB-SK)18
Figure 4.6-1 Medium Brute Seal Locations18
Table 4.6-1 Medium Brute Seal Kit18
Troubleshooting19
5.1 Powerpak will Not Build Full Hydraulic Pressure19
Puller Retracts on Trigger Actuation, but will Not Return to Start Position20
Figure 5.2-2 Enerpac CT-604 Pressure Relief Tool20
Mandrel Sticks in Hole When Puller Is Activated21
Illustrated Parts Breakdown22
Medium Brute Assembly Diagrams22
Figure 6.1-1 Medium Brute Exploded View22
Figure 6.1-2 Medium Brute Section View23
Medium Brute Part Lists24
Table 6.2-1 MB-30 Parts List25
Table 6.2-2 MB-30A Parts List26
Table 6.2-3 MB-30B Parts List27
Table 6.2-4 MB-30-H25 Parts List28
Table 6.2-5 MB-30A-H25 Parts List29
Table 6.2-6 MB-30C Parts List30
Table 6.2-7 MB-30-V Parts List31
Table 6.2-8 MB-70 Parts List32
Table 6.2-9 MB-70A Parts List33
Table 6.2-10 MB-70B Parts List34
Table 6.2-11 MB-70-H25 Parts List35
Table 6.2-12 MB-70A-H25 Parts List36
Table 6.2-13 MB-70-H20 Parts List37
Table 6.2-14 MB-70-V Parts List38
Table 6.2-15 MB-70-H20-V Parts List39
Table 6.2-16 MB-10 Parts List40
Table 6.2-17 MB-10A Parts List41
Table 6.2-18 MB-10B Parts List42
BMB-10 Assembly Diagram43
Figure 6.3-1 BMB-10 Assembly Diagram43
BMB-10 Parts List44
Table 6.4-1 BMB-10 Parts List44
Appendix A Legacy Units45
Trigger Rework (FTI-CT-RK and MB-CT-RK)45
Figure A.1-1 FTI-CT-RKT Tool Kit Pieces45
Table A.1-1 FTI-CT-RKT Trigger Assembly Replacement Tool Kit45
Figure A.1-2 Diagram of Cartridge Trigger Assembly46
Table A.1-2 FTI-CT-RK Trigger Rework Kit46
Table A.1-3 MB-CT-RK Medium Brute Rework Kit46
Previous Trigger Assembly47
Figure A.2-1 Diagram of Previous Trigger Assembly47
Table A.2-1 Parts List for Previous Trigger Assembly47
Handle Revisions48
Figure A.3-1 Handle Revisions48
Appendix B E.C. Declaration of Conformity49

PCC FTI MB-30 - Previous Trigger Assembly; Figure A.2-1 Diagram of Previous Trigger Assembly; Table A.2-1 Parts List for Previous Trigger Assembly

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