Changing Air Compressor Oil And Filter - Miller TRAILBLAZER 302 AIR PAK Owner's Manual

10-4. Changing Air Compressor Oil And Filter

Tools Needed:
7/8, 15/16 in
1
!
Stop engine and let cool.
!
Wait 10 minutes for compressor blow
down cycle to complete before per-
forming maintenance.
1 Air Compressor Oil Filter
2 Air Compressor Oil Drain Hose
3 Air Compressor Oil Fill Cap
OM-229 930 Page 50
4
4 Air Compressor Oil Dipstick/Fill
To change compressor oil and filter:
Drain compressor oil while compressor is still
warm.
Route compressor oil drain hose through ac-
cess panel on rear panel. Remove compres-
sor oil dipstick/fill cap. Remove plug from oil
drain hose and drain oil into a suitable con-
tainer. Reinstall oil drain hose plug.
3
2
804 950-A / 804 951-A / 804 952-A
Remove filter by turning filter counterclock-
wise. Apply thin coat of oil to gasket on new
filter. Install new filter and turn clockwise until
tight.
Add recommended oil until oil level on dipstick
shows system is full (see compressor mainte-
nance label for oil specifications). Reinstall oil
fill cap. Hand−tighten cap to prevent pressure
release.