JCB Backhoe Loader Slide Hammer Kit Operation Procedure Introduction



The slide hammer kit is used to remove pivot pins that must

be extracted, i.e. cannot be ‘knocked through’. The purpose

of this description is to explain how the kit and the various

components are used to remove the pivot pins.

The adaptors A that form part of the kit have a screwed

thread at each end. One of the threads will always be M20

size, this is to accommodate the end stops, items B and C.

The other end of the adaptor will have varying thread sizes

to suit the different size of threads in the pivot pins.

1

Prepare the pivot pin, for instance, if fitted, remove the

pivot pin retaining bolt.

2

Determine the thread size of the pivot pin and then fit the

appropriate adaptor A as shown. Use the spanner flats D

to securely fit the adaptor.

3

Fit an end stop B onto the other end of the adaptor (M20

thread size), make sure that the adaptor threads are fully

engaged.

4

Fit the ‘slide bar’ E into the end stop. Again make sure

that the threads are fully engaged.

5

Fit the ‘slide hammer’, item F, onto the slide bar as

shown.

6

Finally, fit another end stop, item C, at the end of the

slide bar, as shown. The slide hammer kit is now ready

to use.

7

To extract the pivot pin, slide the hammer along the bar

until it contacts end stop C. Repeat this step until the

pivot pin is released.

8

To remove the slide hammer kit, reverse the steps

described above.