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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
T
o 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 1
13,.
. . . . . . . . .
Kohler
2505003
Gasoline
Air Filter Service
100 hours or less – see
.
. . .
Owner’s
Manual
Air Filter Element MILLER 067 272,
.
. . .
Kohler
4708303
Air Filter W
rapper
MILLER 067 273,
.
. . .
Kohler
2408302
+
Spark Arrestor Inspection And Service .
. . . . . . . . . .
20
operating hours - see Owner
’
s Manual
12 V
olt 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
Y Stop
engine.
Y 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