Miller Air Pak, Owner'S Manual, Page: 38 / 86

OM-478 Page 34
8-3. Servicing Air Cleaner
aircleaner1 4/96 − ST-153 585 / Ref. ST-184 780-C / Ref. ST-184 780-C / Ref. S-0698-B
Stop engine.
Do not run engine without air
cleaner or with dirty element.
Clean or replace element if dirty or
damaged. Replace element yearly
or after six cleanings.
1
Dust Cap
2 Baffle
3 Element
4 Plastic Fins
5 Housing
To clean air filter:
Wipe off cap and housing. Remove
cap and dump out dust. Wipe dust
from inside cap and housing with
damp cloth. Remove element and
reinstall cap.
Do not clean housing with air
hose.
Clean element with compressed air
only. Keep nozzle at least 1 in (25
mm) from inside of element. Max. air
pressure: 100 psi (690 kPa). Do not
remove plastic fins. Replace ele-
ment if it has holes or damaged
gaskets.
Reinstall element and cap (cap
arrows pointing up).
1 2 3 5 4
Blow Inspect
8-4. Servicing Engine Fuel And Lubrication Systems
Ref. ST-153 653-A / Ref. ST-184 780-C
Stop engine.
1 Fuel Filter
See engine manual for fuel filter re-
placement procedure.
2
Oil Filter
3 Oil Drain
See engine manual for oil change
procedure.
4
Fuel/Water Separator
5 Petcock
To drain water from fuel system, put
metal container under petcock and
open petcock. Close petcock when
fuel appears.
6
Sludge Drain Plug
To drain sludge, put metal container
under drain, and remove plug. Re-
install plug when done.
Close side door.
Tools Needed:
7/16 in
1
2
3
4
5
6