Generac Power Systems XT8000E Series Owner's Manual page 24

4.3.1 — Engine Maintenance
+ When working on the generator, always dis-
connect spark plug wire from spark plug and
keep wire away from spark plug.
4.3.2 — Oil Level Check
See the "Before Starting the Generator" section for infor-
mation on Adding and checking the oil level. The oil level
should be checked before each use, or at least every
eight hours of operation. Keep the oil level maintained.
See Figure 4-1 for the dipstick and oil fill location.
4.3.3 — Oil Change
Change the oil after the first 30 hours and every 100
hours thereafter. If running this unit under dirty or dusty
conditions, or in extremely hot weather, change the oil
more often.
*
Hot oil may cause burns. Allow engine to cool
before draining oil. Avoid prolonged or
repeated skin exposure with used oil. Thor-
oughly wash exposed areas with soap.
Use the following instructions to change the oil after the
engine cools down:
1. Clean area around oil drain plug. See Figure 4-1.
2. Remove oil drain plug from engine and oil fill plug to
drain oil completely into a suitable container.
3. When oil has completely drained, install oil drain plug
and tighten securely.
4. Fill engine with recommended oil. (See "Before Start-
ing the Generator" for oil recommendations).
5. Fill to the upper level on the dipstick. See Figure 4-2.
6. Dispose of used oil at a proper collection center.
Figure 4-1. Oil Drain Plug
18
DIPSTICK / FILL OPENING
24
OIL DRAIN PLUG
23
24
Figure 4-2. Oil Fill/Dipstick
4.3.4 — Spark Plug Replacement
Use a Champion N9YC spark plug or equivalent.
Replace the plug every 200 hours.
1. Stop the engine and shut off the fuel valve. Allow the
engine to cool.
2. Remove the spark plug boot from the plug and clean
that area of the cylinder head. The spark plug is
located on the side of the generator shown in Figure
4-3.
3. Use a 13/16 in. (21mm) spark plug tool to remove the
spark plug.
4. Set the new spark plug's gap to 0.028-0.031 in.
(0.70-0.80 mm). See Figure 4-4.
5. Install the correctly gapped spark plug into the cylin-
der head and torque to 18-21.6 ft./lbs./24.4-29.3 Nm.
6. Reconnect the spark plug wire.
SPARK PLUG LOCATION
Figure 4-3. Spark Plug Location
XT8000E Series Portable Generator