3-12 4271491-Second Edition
GENSET AND BATTERY PACK
3
Checks and Adjustments—
Gasoline Models
Throttle Actuator Adjustment
(Gasoline Models)
See Figure 3-10.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Raise the hood.
Figure 3-10
• Manually retract and extend the actuator shaft,
checking for smooth operation throughout the entire
range of motion. If the actuator shaft sticks or binds,
replace the actuator.
• Cycle the key switch while observing actuator
movement. Verify full stroke of the actuator. Replace
actuator as necessary.
3. Disconnect engine throttle linkage (2) and spring (3)
from throttle link (1). Pull engine throttle linkage (2)
away from engine until at the low idle position.
4. With engine throttle linkage in low idle position and
actuator fully retracted, loosen jam nut (4) and turn
throttle link (1) as required to engage engine throttle
linkage (2).
5. Connect engine throttle linkage (2) and spring (3).
6. Manually pull throttle actuator linkage toward engine.
Engine linkage should contact full throttle stop.
7. Apply Loctite
®
242 (Blue) to jam nut (4) and tighten
jam nut.
Required Materials
Loctite
®
242 (Blue)
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