Operating the Throttle
You can move the throttle control between F
positions
(Figure
13).
Always use the F
position when turning on the mower
AST
deck with the blade-control switch (PTO).
Operating the Choke
Use the choke to start a cold engine.
1. If the engine is cold, use the choke to start the engine.
2. Pull up the choke knob to engage the choke before
using the ignition switch
3. Push down the choke knob to disengage the choke
after starting the engine
1
2
1. O
position
N
and S
AST
G008946
Figure 13
(Figure
14).
(Figure
14).
G008959
Figure 14
2. O
position
FF
Operating the Ignition Switch
1. Turn the ignition key to the S
LOW
Note: When the engine starts, release the key.
Important: Do not engage the starter for more
than 5 seconds at a time. If the engine fails to
start, wait 15 seconds between attempts. Failure to
follow these instructions can burn out the starter
motor.
Note: You may need multiple attempts to start the
engine when you start it the first time after the fuel
system has been without fuel completely.
2. Turn the ignition key to the S
engine.
18
position
(Figure
TART
G008947
Figure 15
position to stop the
TOP
15).