- Article332/H5723
- Machine systemTelescopic boom
- Part typePivot pin
- Machine brandJCB
- Manufacturing typeAftermarket
- All the features
Boom pivot pin 332/H5723 is an aftermarket part for the JCB Loadall telehandlers.
The pivot pin is the joint pin on which a telehandler boom, lift cylinder or linkage arms turn. When the boom is raised and a load carried, the pin takes large shear and bending loads, so it is made of hardened steel protected by chrome or a similar coating. Play develops between a worn pin and its bush, the boom knocks under load and the load cannot be placed precisely, while an unlubricated pin can seize in its bush and stop turning.
Specifications
| Part number | 332/H5723 |
| Production type | Aftermarket |
| Part type | Pivot pin |
| System / group | Telescopic boom |
| Machine make | JCB |
Compatibility
According to sources, 332/H5723 is a 59.9 x 188 mm pivot pin used on JCB 550-80 and 560-80 telehandlers. Other parts are in Excavator undercarriage.
Fitting
Before driving the pin out, support the boom and cylinder securely, since removing a loaded pin is dangerous. Grease the new pin, slide it squarely into place, fit the retainer and pump grease through the nipple until old grease comes out. Repeat greasing regularly at the intervals in the service manual. When measuring the bores and bushes, also check for ovality, since an oval eye will give play even with a new pin and bush, and if necessary bore the eye out for an oversize bush. After assembly, work the boom through its full range and keep the joint well greased during the first hours of work.
Specifications
- Machine systemTelescopic boom
- Part typePivot pin
- Machine brandJCB
- Manufacturing typeAftermarket
No questions about this product.
