Hobart Welding Products CONTRACTOR 3025 - Manual (Page 29)

OM-492 Page 25
500 h
Replace fan belt. Flush radiator.
Repair or replace
cracked cables. Drain sludge from
fuel
tank.
FUEL
SLUDGE
800 h
Check valve
clearance.*
1000 h
Blow out or
vacuum inside.
During heavy
service, clean
monthly.
OR
Service welding generator
brushes and slip rings. Service
more often in dirty conditions.*
2000 h
Replace radiator
coolant and hoses.
See Section 7-6.
Replace fuel
lines and
clamps. See
Section 7-5.
Notes