74
HT25 - MAINTENANCE
OVERVIEW
74
HT25 - MAINTENANCE
OVERVIEW
OVERVIEW
Interval Task Page
10 hours Check coolant level 78
Check track tension 81
Check hydraulic hoses 83
Check fuel filter 76
Check digging chain teeth 86
Check digging chain 86
Check/adjust digging chain tension 87
Check boom mounting bolts 88
Check attachment mounting bolts 88
Check personnel restraint bar bolts 88
50 hours Check fan belt 77
Check air filter 79
Check track sprocket bolts (initial) 82
100 hours Change fuel filter 76
Change in-line fuel filter 76
Check track sprocket bolts 82
Check front idler roller 82
250 hours Change air filter 79
500 hours Replace fan belt 77
2000 hours Change coolant 78
As needed Adjust track tension 81
Check battery 84
Check fuses 84
Replace digging chain 89
OVERVIEW
Interval Task Page
10 hours Check coolant level 78
Check track tension 81
Check hydraulic hoses 83
Check fuel filter 76
Check digging chain teeth 86
Check digging chain 86
Check/adjust digging chain tension 87
Check boom mounting bolts 88
Check attachment mounting bolts 88
Check personnel restraint bar bolts 88
50 hours Check fan belt 77
Check air filter 79
Check track sprocket bolts (initial) 82
100 hours Change fuel filter 76
Change in-line fuel filter 76
Check track sprocket bolts 82
Check front idler roller 82
250 hours Change air filter 79
500 hours Replace fan belt 77
2000 hours Change coolant 78
As needed Adjust track tension 81
Check battery 84
Check fuses 84
Replace digging chain 89