166981-003 FCI, 166981-003 Datasheet - Page 21

• Manufacturer Part Number: 166981-003
• Manufacturer: FCI

Specifications of 166981-003

• Lead Free Status / Rohs Status: Not Compliant

12.0 REPAIR PROCEDURES
TITLE
Specification of Requirements for Cable Preparation, Wire Termination and
Copyright FCI
Form E-3334
Rev E
12.1
12.2
12.3
12.4
12.5
Assembly of Connectors Using 72392-type Contacts
Repair Tooling
The HT-0522 contact removal kit contains one HT-0523 contact removal tool and a holding fixture. The
holding fixture is needed to remove contacts on the connector sub-assembly end positions with the
exposed contact latch fingers. There are two of these positions per connector sub-assembly on the
unshielded cable connectors. The shielded cable connectors do not require the holding fixture and need
only the HT-0522 contact removal tool. The HT-0525 wire insertion repair tool will insert wire with only a
short remaining lead into a unused contact. If the contact into which the wire is to be inserted has been
used previously, then it must be replaced with an unused contact before insertion. The HT-0517 latch
finger removal tool removes an already installed latch finger from the connector assembly.
Wire Replacement
No testing has been done on the reliability of contacts that have been repaired ( wire removed and
replaced ). Contacts with improperly inserted or incorrect wires should be removed and replaced.
Damaged Contacts in a Completed Connector
Damaged contacts must be removed from the connector and replaced.
Removing Contacts from the Insulator
Contacts are removed by inserting the contact removal tool, HT-0523 into the lock window in the insulator
and deforming the lock tab ( Figure 19, View C ) in away from the window. This allows the contact to slide
out through the back of the insulator ( down in Figure 19, View C). If the contact is to be reinserted, then
the contact must be remove carefully so as to not bend or deform the contact. The contact must also be
protected from damage until it is reinserted.
Inserting Contacts into the Insulator
Carefully insert the contact into the desire insulator position. Check the orientation of other contacts in the
insulator and orient the contact to be inserted the same before beginning insertion. Replacement contacts
can be obtained by removing a contact from an identical connector sub-assembly ( match part numbers
printed on connector sub-assembly) or by the following special replacement contacts.
FCI Part No.
FCI Part No.
84899-401
84899-402
HT-0522
HT-0523
HT-0524
HT-0517
TYPE
APPLICATION SPECIFICATION
4-row Contact, 2.0um Au
4-row Contact, 2.0um Au
Drawing No.
415832-001
415826-001
415821-001
415709-001
Description
Contact Removal Hand Tool
Latch Finger Removal Tool
Wire Insertion repair Tool
PDM: Rev:J
Contact Removal Kit
Description
For Wire Gages
26-24
30-26
NUMBER
PAGE
AUTHORIZED BY
STATUS
STATUS:
J.R. Volstorf
21 of 29
UNRESTRICTED
Released
GS-20-002
Instructions
415837-001
415837-001
415838-001
415708-001
REVISION
DATE
25-Apr-06
Printed: Nov 27, 2010
J
GS-01-001
.