Before Starting Your Engine - Tecumseh tvt691 Operator's Manual

B. Fuel
Use unleaded regular, unleaded premium or reformulated
automotive fuel only. You may use gasoline containing the
following components identified in Table 2.
• DO NOT use leaded fuel.
• Fuel must be fresh and clean. NEVER use fuel left
over from last season or stored for long periods.
• NEVER mix oil with fuel.
• DO NOT use fuel containing Methanol (Wood
Alcohol).
IV. Before Starting Your Engine
A. Checking Oil Level
To avoid engine damage, it is important to:
• Check oil level before each use and every 5
operating hours when engine is warm. Check oil
level more frequently during engine break-in.
• Keep oil level between "FULL" and "ADD" marks on
dipstick. See Figure 6.
• Insure oil fill cap/plug is tightened securely.
Do not overfill oil filler. Doing so may result in oil carry-over
to the air cleaner and equipment malfunction or damage.
Do not allow oil level to fall below the "ADD" mark on
dipstick. Doing so may result in equipment malfunction or
damage.
Contact your Authorized Tecumseh Servicing Dealer for
Tecumseh Oil.
Page 4
NOTES
Four-Cycle Twin Cylinder Engine • Vertical Crankshaft • Air-Cooled
Table 2. Recommended Fuel
Fuel Component
Ethanol
Grain Alcohol ("Gasohol")
MTBE (Methyl Tertiary Butyl Ether)
ETBE (Ethyl Tertiary Butyl Ether)
FULL
OK
ADD
Figure 6. Engine Oil Level
Percentage
10%
10%
15%
15%
Fill between "Full"
and "ADD" Marks
181-1203-14