HT25 - MAINTENANCE
85
TRENCHER
HT25 - MAINTENANCE
85
TRENCHER
TRENCHER
Ref. Task Hours
1 Check digging chain teeth 10
2 Check digging chain 10
3 Check/adjust digging chain tension 10
4 Check boom mounting bolts 10
6 Check attachment mounting bolts 10
5 Check personnel restraint bar bolts 10
2 Replace digging chain As needed
TRENCHER
Ref. Task Hours
1 Check digging chain teeth 10
2 Check digging chain 10
3 Check/adjust digging chain tension 10
4 Check boom mounting bolts 10
6 Check attachment mounting bolts 10
5 Check personnel restraint bar bolts 10
2 Replace digging chain As needed