Maintenance & Troubleshooting; Routine Maintenance - Miller Electric Metro 250D Owner's Manual

7. Maintenance & Troubleshooting
7.1

Routine Maintenance

8 h
Check fluid levels.
See Section 4.3.
50 h
Clean air filter element.
See Section 7.5.
100 h
Change oil.
See Section 7.3
and maintenance
label.
200 h
Change oil filter.
See Section 7.3
and maintenance
label.
Change fuel
filter. See
Section 7.4.
250 h
Check and clean
spark arrestor.
See Section 7.8.
500 h
Repair or replace
cracked cables.
1000 h
Blow out or
vacuum inside.
During heavy service,
clean monthly.
24
Recycle engine
Wipe up spills.
Clean and
tighten weld
connections.
Clean and
tighten battery
connections.
See Section 4.2.
Change fuel
filter. See
Section 7.4.
Replace
unreadable
labels.
Check valve
clearance.
See engine manual.
Test/time injectors.
See engine manual.
OR
Y Stop engine before maintaining.
.
See also Engine Manual and Maintenance
Label. Service engine more often if used in
fluids.
severe conditions.
Clean cooling
system.
See engine manual.
300 h
OM-402