Specification
Where to buy| Item | Value |
|---|---|
| Type | Straight pulling head |
| Maker | Cherry Aerospace |
| Tool sheet | TS-H743, Rev. B, 5/05/14 |
Part numbers
Cherry's part numbers on this tool sheet.
Pulling head1 part number
| Part no. |
|---|
| H743-5C6Z |
3/16 in (-6)3 part numbers
| Part no. |
|---|
| H743-6K |
| H743-6T |
| H743-6V |
1/4 in (-8)4 part numbers
| Part no. |
|---|
| H743-8K |
| H743-8T |
| H743-8V |
| H743-8Z |
What it installs as supplied
| Fastener | Diameter | Note |
|---|---|---|
| Commercial rivets with mandrel diameters .100 to .170" | — | see nosepiece selection table |
Riveters
| Riveter | Adapter | Note |
|---|---|---|
| G-703 | — | fits directly |
| G-743 | — | fits directly |
| G-780 | — | fits directly |
| G-745 | 745A31 Ejector Tube | must be equipped with 745A31 Ejector Tube |
Nosepiece selection
| Fastener | Dia. | Nosepiece | Note |
|---|---|---|---|
| N Rivet, Q Rivet | 3/16" | 743A7-5C6Z | Pulling head H743-5C6Z; N ALL, Q ALL |
| K-T Rivet | 3/16" | 743C53 | H743-6K; K-T ALL |
| T Rivet | 3/16" | 703A25-6T | H743-6T; T BSPT |
| G Rivet, Mono-Bolt | 3/16" | 743B35 | H743-6V; G ALL, Mono-Bolt ALL |
| N Rivet, Q Rivet | 1/4" | 743A7-8Z | H743-8Z; N ALL, Q ALL |
| T Rivet | 1/4" | 743A25-8T | H743-8T; T BSPT |
| K-T Rivet, Mono-Bolt | 1/4" | 743B32 | H743-8V; K-T ALL, Mono-Bolt ALL |
| K-T Rivet | 1/4" | 743C51 | H743-8K; K-T ALL |
Parts list
| Item | Part number | Description | Qty |
|---|---|---|---|
| 1 | See nosepiece selection table | Nosepiece | 1 |
| 2 | 743B6 | Sleeve | 1 |
| 3 | 743A18 | Jam Nut | 1 |
| 4 | 743A9 | Collet | 1 |
| 5 | 743B54 | Jaws (3 pieces/set) | Set |
| 6 | 743A13-8Z | Jaw Follower | 2 |
| 7 | P-829 | O-Ring | 1 |
| 8 | 732A8 | Compression Spring | 1 |
| 9 | 743A14-8Z | Ejector Tube | 1 |
Notes from the maker
- Parts 1-9 are common to all pulling head part numbers (except nosepiece item 1).
- Clean and inspect nosepiece, jaws, collet & spring every 1000 installations or whenever a failure occurs; replace spring and jaws if worn. Lubricate outside of jaws with Lubriplate or similar light grease. Loctite 242 (removable) on the threaded nosepiece on reassembly.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way
Distributors coming soon.
Sources
- Cherry Aerospace, Tool Sheet TS-H743, Rev. B, 5/05/14 — Pulling Head (H743A) for commercial rivets
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.