TE Connectivity 59974-1 Instructions

Hydraulic hand crimping tool

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PROPER USE GUIDELINES
Cumulative Trauma Disorders can result from the prolonged use of manually powered hand tools. Hand tools are intended for occasional use and low
volume applications. A wide selection of powered application equipment for extended-use, production operations is available.
Movable Lever
Striker (Shown in Actuated
Position to Depress Plunger)
WIRE SIZE
AMPLI-BOND* TERMINALS
(AWG)
AND SPLICES (408-1758)
8
48752-1 Mod. W
6
48753-1 Mod. W
4
48754-1 Mod. W
2
48755-1 Mod. W
Reference instruction sheet in parenthesis for information on die assemblies.

1. INTRODUCTION

Hydraulic Hand Tool 59974-1 is designed for crimping the terminals and splices listed in Figure 1. Read these
instructions thoroughly before using the hand tool.
NOTE
Dimensions in this instruction sheet are in metric units [with U.S. customary units in brackets]. Figures and illustrations are for
identification only and are not drawn to scale.
Reasons for reissue of this instruction sheet are provided in Section 7, REVISION SUMMARY.

2. DESCRIPTION

(Figure 1)
The hand tool has a stationary lever and a movable lever. These levers are compressed to pump hydraulic fluid
behind the ram, moving it forward and thereby closing the dies. After the crimping is complete, the movable
lever is turned to depress the plunger, and the moving die retracts to its original position, completing the
crimping cycle.
© 2015 TE Connectivity family of companies
All Rights Reserved
*Trademark
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners.
Hydraulic Hand Crimping Tool 59974-1
Stationary (Reservoir)
Lever
Ram (Advanced to Show
Setscrew for Moving Die
DIE ASSEMBLY FOR●
TERMINYL* TERMINALS
AND SPLICES (408-1729)
Figure 1
TOOLING ASSISTANCE CENTER 1-800-722-1111
PRODUCT INFORMATION 1-800-522-6752
Cap
Setscrew
Setscrew (Holds
Stationary Die)
AMPOWER* PRE-INSULATED
TERMINALS AND SPLICES (408-1729)
47820
47821
47822
47823
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com.
Instruction Sheet
408-6757
Rev F
25 FEB 15
Plunger
(Pressure
Release)
Latch Pin
(Removed)
Yoke
(Opened)
---
---
---
47823
1 of 5

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Summary of Contents for TE Connectivity 59974-1

  • Page 1 All Rights Reserved PRODUCT INFORMATION 1-800-522-6752 For latest revision and Regional Customer Service, *Trademark visit our website at www.te.com. TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners.
  • Page 2 408-6757 3. DIE INSERTION AND REMOVAL 1. Pull out the latch pin and open the yoke. See Figure 1. 2. Advance the ram slightly to gain access to the moving die setscrew. Note that the stationary die is held in place by a setscrew. 3.
  • Page 3 408-6757 2. Make certain that the retaining pins are in place and that they are secured with retaining rings. CAUTION Do not remove the retaining pins as permanent damage to the tool could result. 3. All pins, pivot points, and bearing surfaces should be protected with a THIN coat of any good SAE 20 motor oil.
  • Page 4 Parts other than those listed should be replaced by TE Connectivity to ensure quality and reliability. Order replacement parts through your TE Representative, or call 1-800-526-5142, or send a facsimile of your purchase order to 717-986-7605, or write to:...
  • Page 5 408-6757 63.5 [2.50] 127 [5.0] 508 [20.0] Weight: 3.6 kg [8 lbs] REPLACEMENT PARTS ITEM PART NUMBER DESCRIPTION QTY PER TOOL 4-21012-0 SETSCREW 306209-1 PIN, Latch 21045-6 RING, Retaining 301744 PIN, Retaining Figure 3 5 of 5 Rev F...

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