OM-175 104 Page 14
6-2.
Maintenance Label
S-173 088
°
C
+30
+20
+10
0
-10
-20
-30
°
F
KOHLER CH18 GAS ENGINE
Check
5W
-20, 5W
-30
0
+32
10W
-30, 10W
-40
+100
Recommended Oil
API Service Classification SF-SG/CC-CD
. . .
Oil Change
100 hours
. . . . . . . . .
Oil Filter Change
200 hours
. . . .
Oil Filter
MILLER 066 698, Kohler 1205001
. . . . . . . . . . . .
Oil Capacity
1.75 qt (1.7 L) or 2 qt (1.9 L) with filter
. . . . . . . .
change
daily.
See Engine Manual for complete engine care. Give
engine Specification and Serial Number when ordering
parts.
Push And
To Drain Oil:
Pull
1/2 in. ID Hose
Turn CCW
Fuel Capacity
8.5 gal (32.2 L)
. . . . . . .
Fuel Grade
Unleaded, 87 Octane min.
. . . . . . . . .
Fuel Filter
MILLER 066 113,
. . . . . . . . . .
Kohler 2505003
Gasoline
Air Filter Service
100 hours or less – see
. . . .
Owner’s Manual
Air Filter Element
MILLER 067 272,
. . . .
Kohler 4708303
Air Filter Wrapper
MILLER 067 273,
. . . .
Kohler 2408302
+
Spark Arrestor Inspection And Service . . . . . . . . . . .
20 operating hours - see Owner’s Manual
12 Volt Battery
BCI Group 58
. . . . . .
Cranking Performance at 0
°
F (-18
°
C)
430 Amps
. . . .
min.
Engine RPM – No Load
Weld/Power
3700
.
Idle
2200
. . . . . . . . .
Spark Plug Gap
0.040 in. (1.02 mm)
. . . . .
Spark Plug
Champion RC-12YC
. . . . . . . . .
Use only resistor spark plugs and wires.
6-3.
Servicing Air Cleaner
aircleaner3 6/96 – ST-156 852 / Ref. ST-178 079-A / S-0759
Stop engine.
Do not run engine without
air cleaner or with dirty ele-
ment.
1
Precleaner
Wash precleaner with soap and
water solution. Allow precleaner to
air dry completely.
Spread 1 tablespoon SAE 30 oil
evenly into precleaner. Squeeze
out excess oil.
2
Element
Replace element if dirty or oily.
oil
1
2
