1901139-1 TE Connectivity, 1901139-1 Datasheet - Page 3

• Manufacturer Part Number: 1901139-1
• Description: SPRING, TORSION
• Manufacturer: TE Connectivity

Specifications of 1901139-1

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Check the ratchet to ensure that the ratchet does not
release prematurely, allowing the dies to open before
they have fully bottomed. Proceed as follows:
Rev
1. Close the tool handles until the ratchet releases
and then allow them to open freely. If they do not
open quickly and fully, the spring is defective and
must be replaced. See Section 6, REPLACEMENT
AND REPAIR.
2. Inspect the head for worn, cracked, or broken
areas. If damage is evident, return the tool for
evaluation and repair. See Section 6,
REPLACEMENT AND REPAIR.
3. Check die alignment and tighten the die holding
screws at least twice daily while tool is in use.
1. Remove traces of oil or dirt from the bottoming
surfaces of the dies.
2. Obtain a 0.025 [.001] shim that is suitable for
checking the clearance between the bottoming
surfaces of the dies.
3. Select a ferrule and maximum size cable for the
ferrule.
4. Position the ferrule in the crimping chamber
according to according to the instructions included
with the crimping dies. Holding the cable in place,
squeeze the tool handles together until the ratchet
releases. Hold the tool handles in this position,
maintaining just enough pressure to keep the dies
closed.
Customer–replaceable parts are listed in Figure 3.
A complete inventory should be stocked and
controlled to prevent lost time when replacement of
parts is necessary. Parts other than those listed
should be replaced by Tyco Electronics to ensure
quality and reliability. Order replacement parts
through your representative, or call 1–800–526–5142,
or send a facsimile of your purchase order to
717–986–7605, or write to:
For customer repair service, call 1–800–526–5136.
Revisions to this instruction sheet include:
5. Check the clearance between the bottoming
surfaces of the dies. If the clearance is 0.025 [.001]
or less, the ratchet is satisfactory. If clearance
exceeds 0.025 [.001], the ratchet is out of
adjustment and must be repaired. See Section 6,
REPLACEMENT AND REPAIR.
CUSTOMER SERVICE (038–035)
TYCO ELECTRONICS CORPORATION
PO BOX 3608
HARRISBURG PA 17105–3608
S Updated document to corporate requirements
S Modified Figures 1 and 3
of 4