30
Spearhead XRHD
250/270/300
Change the belts.
Remove the lever and put the belt tensioner back into the working
position.
Install the belt shield back.
9.4
Plan of maintenance jobs
1. After first two hours of work always:
Check the belt tension,
Check that all bolts and taper locks are tightened enough
Do the same also after each belt changing.
2. After every 8 hours always check:
That the nuts are tightened enough,
A wear and condition of working tools,
Belts and taper locks
,
A condition of safe guards,
Oil level in the gearbox,
That any foreign parts are not stuck on the rotor shaft,
