Echo 73125 Owners Manual v.2 - Manual (Page 10)

8
Operation
NOTE: Normal engine output is 3200 (25 HP) RPMs.
1. Check engine oil level before starting. Add oil if low, but do not overfill.
2. Move choke lever to the ON position. NOTE: the choke may not be needed
if the engine is warm or the air temperature is high.
3. Move the throttle level towards the FAST position approximately 1/2 of the
way.
4. Turn the key and release it when the engine starts to allow it to return to the
ON position.
• Release the key if the engine fails to start within 10 seconds. Allow a 60
second cool down period between starting attempts if the engine does not
start. Failure to follow these guidelines can cause permanent damage to the
starter.
• Shut off the starter immediately if it does not turn over the engine. Make no
further attempts to start the engine until the condition is corrected.
5. Gradually move the choke lever to the OFF position as the engine warms.
• Refer to the engine owners manual for additional starting information.
Release the key if the
engine fails to start
within 10 seconds.
Failure to release starter
will overheat and
possible damage the
starter. Wait 60 seconds
before trying again.
Starting Instructions: 25 HP Engine
Torque Chart
Standard minimum tightening
torque for normal assembly
applications.
Bolts (SAE GR5)
Size Ft. Lbs.
5/16" 20
3/8" 35
1/2" 75
5/8" 90
Screws
Size Ft. Lbs.
5/16" Set 15