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Instruction Sheet

Pistol Grip Manual Handle Assembly

408-6790

LOC B

of 3

2008 Tyco Electronics Corporation, Harrisburg, PA

All International Rights Reserved

TE logo and Tyco Electronics are trademarks.

*Trademark. Other products, logos, and company names used are the property of their respective owners.

TOOLING ASSISTANCE CENTER 1-800-722-1111

PRODUCT INFORMATION 1-800-522-6752

This controlled document is subject to change.

For latest revision and Regional Customer Service,

visit our website at

www.tycoelectronics.com

14 FEB 08 Rev B

58074-1

Figure 1

Ratchet

Pawl

Cam Handle

Key (Visible

on this Side)

Body

1. INTRODUCTION

Pistol Grip Manual Handle Assembly 58074–1

accepts interchangeable terminating heads that

terminate wires to connectors. To ensure accurate

termination of wires, setup adjustments, and head

maintenance, refer to the instructions packaged with

the terminating head.

Dimensions in this instruction sheet are in metric

units [with U.S. customary units in brackets].

Figures are not drawn to scale.

Reasons for reissue of this instruction sheet are

provided in Section 6, REVISION SUMMARY.

2. DESCRIPTION

The manual handle assembly features a cam handle,

a key, and a ratchet pawl. The head is secured in the

handle assembly with the key.

After the head is properly installed in the handle

assembly, the cam handle actuates the terminating

mechanism inside the head. The ratchet pawl is used

to release the handle before it is fully closed.

For details concerning the termination procedure,

refer to the instructions included with the head.

3. HEAD INSTALLATION AND REMOVAL

1. Position the blade tip of a screwdriver between

the shoulder of the key and the handle assembly

body. Pry and remove the key.

2. Squeeze the cam handle until the ratchet

releases, then allow it to FULLY open.

3. Insert the terminating head into the head

entrance until the head bottoms. See Figure 2.

Make sure that the head is FULLY bottomed in

the handle assembly before re-inserting the key.

4. Re–insert the key to retain the head. Apply

enough pressure to fully insert the key into the

manual assembly.

5. To remove the head, remove the key and pull

the head out of the handle assembly.

Figure 2

Cam Handle

Fully Opened

Key Removed

Head

Head Entrance

NOTE

Summary of content (3 pages)

PAGE 1
Instruction Sheet 408-6790 Pistol Grip Manual Handle Assembly 58074-1 Ratchet Body NOTE Pawl 14 FEB 08 Rev B For details concerning the termination procedure, refer to the instructions included with the head. i Key (Visible on this Side) 3. HEAD INSTALLATION AND REMOVAL 1. Position the blade tip of a screwdriver between the shoulder of the key and the handle assembly body. Pry and remove the key. 2. Squeeze the cam handle until the ratchet releases, then allow it to FULLY open. 3.
PAGE 2
408-6790 Pistol Grip Manual Handle Assembly 58074-1 4. MAINTENANCE AND INSPECTION 4.2. Periodic Inspection It is recommended that a maintenance and inspection program be performed periodically to ensure dependable and uniform terminations. Though recommendations call for at least one inspection a month, frequency of inspection depends on: 1. The care, amount of use, and handling of the handle assembly. 2. The presence of abnormal amounts of dust and dirt. 3. The degree of operator skill. 4.
PAGE 3
408-6790 Pistol Grip Manual Handle Assembly 58074-1 28.58 mm 95.3 mm [1.125 in.] [3.75 in.] 5 6 8 7 3 4 9 101 mm [4.0 in.] 2 1 10 11 12 REPLACEMENT PARTS ITEM PART NUMBER 1 312145-1 2 1-22353-2 3 DESCRIPTION QTY PER ASSEMBLY HANDLE, Cam 1 SCREW, Slot Head Shoulder 1 312140-1 KEY 1 4 312141-1 NUT, Cam Adjustment 1 5 312142-1 SCREW, Ratchet Adjustment 1 6 28593-1 7 1-21919-2 8 312143-1 9 22286-9 10 SCREW, Self-Tapping, .22 .38 in.