Honda GX670 User Manual

QUICK REFERENCE INFORMATION
Fuel
Unleaded gasoline
with a pump
TY Pe
octane rating of 86 or higher
(page 25)
use (page 29)
Capacity
Without oil filter replacement:
approximately
1.16 US
qt (1.10 Q, 0.97 Imp qt)
With oil filter replacement:
atmroximatelv
Engine Oil
SAE 1 OW-30, API SJ, for general
TY Pe
1 :48 US qt (1.40 !J , 1.23 Imp qt)
Spark Plug
NGK: ZGR5A
TY Pe
DENSO:
J 16CR-U
GaD
0.028-0.031
in (0.70-0.80 mm)
(page
35)
Carburetor
Maintenance
1,400
& 150 rpm
Idle speed
Check engine oil level.
Each use
Check air filter.
First 20
Refer to the maintenance
Subsequent
hours
Change engine oil.
schedule on page 24.

Honda GX670 Specifications

General

Compression Ratio	8.3:1
PTO Shaft Rotation	Counterclockwise (from PTO shaft side)
Cooling System	Forced air
Ignition System	Digital CDI with variable timing
Lubrication System	Forced lubrication with trochoid pump
Engine Type	4-stroke, OHV
Displacement	670 cm³
Bore x Stroke	77 x 72 mm
Oil Capacity	1.9 L
Starting System	Electric starter
Net Power Output	22.1 HP at 3600 RPM