408- 4099

Pneumatic TETRA- CRIMP Adapter 679305- 1

Rev E

4

of 5

Tyco Electronics Corporation

Figure 5

REPLACEMENT PARTS

ITEM

PART NO.

DESCRIPTION

QTY PER

ADAPTER

1

217450--1

JAW, Assembly, Bottom

1

ITEM

PART NO.

DESCRIPTION

QTY PER

ADAPTER

3--23620--3

PIN, Straight Grooved

2

217451--1

JAW, Assembly, Top

1

3

679261--1

LINK

2

4

310611--1

JAW RIVET ASSEMBLY

1

12

6--23629--1

PIN, Straight Grooved

2

5

310607--1

FIXED JAW ASSEMBLY

1

13

1--21048--0

RING, Retaining

4

6

122637--1

PIN, Toggle Link

1

14

21028--8

PIN, Slotted Spring

1

7

122701--1

SPRING

1

15

310690--1

SPRING, Extension

1

8

310581--1

STOP, Terminal and Wire

1

16

679495--2

PIN

1

92

17

852980--1

LABEL, Vinyl

1

18

3--21000--4

SCREW, Socket Head Cap

1

10

21045--6

RING, Retaining

4

11

314479--2

ROLLER

4

19

301185--6

SHIM, 0.20 [.008]D

AR

20

301185--7

SHIM, 0.25 [.010]D

AR

21

301185--8

SHIM, 0.30 [.012]D

AR

22

301185--9

SHIM, 0.38 [.015]D

AR

D

Add shim to reduce gap 0.18 [.007] (max) between Link (Item 3) and Straight Grooved Pin (Item 9).

2

16

15

14

17

4

5

18

1

12

13

22

21

20

19

7

11

10

9

3

8

6

3. Inspect the crimping area for flattened, chipped,

or broken areas. Although the crimping chambers

may gage within permissible limits, worn or

damaged jaw closure surfaces are objectionable

and will affect the quality of the crimp.

B. Gaging the Crimping Chamber

An inspection should be performed periodically to

check the jaw closure for excessive wear. The jaw

closure inspection is accomplished using plug gages.

Tyco Electronics neither manufacturers nor sells plug

gages. A suggested plug gage design and

dimensions of the plug gage GO and NO--GO

elements are listed in Figure 6. The following

procedure is recommended for inspecting the

crimping chambers.

1. DISCONNECT AIR SUPPLY and remove

adapter from tool holder. Refer to Section 3,

ADAPTER INSTALLATION AND REMOVAL.

2. Remove oil and dirt from the jaw surfaces, jaw

closure surfaces, and plug gage element surfaces.