Technical Information; Serial Number Location; Remote Control Linkage; High Altitude Operation - Honda GX200 Owner's Manual

42Z1C800.fm Page 11 Thursday, January 14, 2016 10:24 AM

TECHNICAL INFORMATION

Serial Number Location

Record the engine serial
number in the space below.
You will need this information
when ordering parts and when
making technical or warranty
inquiries.
Engine serial number: __ __ __ __ — __ __ __ __ __ __ __
Engine type: ___ ___ ___ ___
Date Purchased: ______ / ______ / ______

Remote Control Linkage

The throttle lever is provided with hole for optional cable
attachment. The following illustrations show installation example
for a solid wire cable and for a flexible, braided wire cable. If using
a flexible, braided wire cable, add a return spring as shown.
It is necessary to loosen the throttle lever friction nut when
operating the throttle with a remote-mounted control.
REMOTE THROTTLE LINKAGE
THROTTLE LEVER
FRICTION NUT
Flexible wire core
mounting
WIRE
5mm
CIRCLIP
Solid wire core
mounting

High Altitude Operation

The LPG fueled engine does not require any modifications for high-
altitude operation. However, performance and horse power will
decrease at high altitudes.
SERIAL NUMBER &
ENGINE TYPE LOCATION
4 mm SCREW
OPTIONAL
WIRE HOLDER
THROTTLE
LEVER

Specifications

GX200
Length×Width×Height
Dry mass [weight]
Engine type 4-stroke, overhead valve, single cylinder
Displacement
[Bore×Stroke]
Net power
(in accordance with SAE J1349*)
Max. Net torque
(in accordance with SAE J1349*)
Engine oil capacity
Cooling system
Ignition system
PTO shaft rotation
GX390
Length×Width×Height
Dry mass [weight]
Engine type 4-stroke, overhead valve, single cylinder
Displacement
[Bore×Stroke]
Net power
(in accordance with SAE J1349*)
Max. Net torque 24.0 N∙m (2.45 kgf∙m)/2,500 rpm
(in accordance with SAE J1349*)
Engine oil capacity
Cooling system
Ignition system
PTO shaft rotation
*
The power rating of the engine indicated in this document is the
net power output tested on a production engine for the engine
model and measured in accordance with SAE J1349 at 3,600
rpm (Net Power) and at 2,500 rpm (Max. Net Torque). Mass
production engines may vary from this value.
Actual power output for the engine installed in the final machine
will vary depending on numerous factors, including the operating
speed of the engine in application, environmental conditions,
maintenance, and other variables.
Tuneup Specifications
GX200
ITEM SPECIFICATION
Spark plug gap 0.4–0.5 mm
Idle speed 1,400 +200 rpm
–150 rpm
Valve clearance IN: 0.15±0.02 mm
EX: 0.20±0.02 mm
(cold)
Other specifications No other adjustments needed.
GX390
ITEM SPECIFICATION
Spark plug gap 0.7–0.8 mm
Idle speed 1,400 ±150 rpm
Valve clearance IN: 0.15±0.02 mm
EX: 0.20±0.02 mm
(cold)
Other specifications No other adjustments needed.
321×376×335 mm
16.0 kg
3
196 cm
[68.0×54.0 mm]
4.1 kW (5.6 PS)/3,600 rpm
12.4 N∙m (1.26 kgf∙m)/
2,500 rpm
0.60 L
Forced air
Transistor magneto
Counterclockwise
406×460×448 mm
30.7 kg
3
389 cm
[88.0×64.0 mm]
7.9 kW (10.7 PS)/3,600 rpm
1.1 L
Forced air
CDI magneto
Counterclockwise
MAINTENANCE
Refer to page: 9
See your
authorized
Honda dealer
MAINTENANCE
Refer to page: 9
See your
authorized
Honda dealer
11