Gas Backhead
AssemblyNitrogen-charged chamber above the piston that stores energy on the return stroke and adds it to the down-stroke. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Gas Backhead
4 top-level lines as of r85736| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Backhead Body | hydraulic-breaker-backhead-body | 1× | 1 | · | part |
| 2 | Gas Chamber | hydraulic-breaker-gas-chamber | 1× | 1 | · | part |
| 3 | Backhead Charge Valve | hydraulic-breaker-backhead-valve | 1× | 1 | · | part |
| 4 | O-Ring Set | oring-set | 1× | 1 | · | part |