Honda GX390UT2 User Manual

GOVERNOR SYSTEM
SOLENOID (AUTO THROTTLE)
INSPECTION
Remove the fuel tank (page 6-3).
Connect a 12V battery (1) to the solenoid terminals (2)
and check for proper operation.
The throttle lever (3) and governor arm (4) should move
with the battery connected. The choke return spring (5)
should bring the throttle lever and governor arm to its
normal position when the battery is removed.
(1)
(2)
(5)
(3)
(4)
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Honda GX390UT2 Specifications

General

Displacement	389 cc
Bore x Stroke	88 mm x 64 mm
Compression Ratio	8.5:1
Fuel System	Carburetor
Oil Capacity	1.1 L (1.2 US qt)
Starting System	Recoil Starter
Ignition System	Transistorized Magneto Ignition
Engine Type	4-stroke, OHV, Single Cylinder
Net Torque	25.5 Nm @ 2500 RPM
Fuel Tank Capacity	6.1 L