Owner's Manual

××
±
±
×
−
−
＋
−
54
TECHNICAL INFORMATION
Specifications
Dimensions and weight
Engine design and performance
Tune up
WB20XT
17.9 in (455 mm)
14.4 in (365 mm)
16.5 in (420 mm)
GX120
4-stroke, overhead valve, single cylinder
46 lbs (21 kg)
7.2 cu-in (118 cm
)
[2.4 1.7 in (60.0 42.0 mm)]
Length
Width
Height
Dry mass [weight]
Forced air
Transistorized magneto
Counterclockwise
Spark plug gap
Idle speed
Valve clearance
(cold)
Other specifications
1,400 rpm
0.15 0.02 mm
0.20 0.02 mm
No other adjustments needed.
Model
Engine type
Displacement
[bore stroke]
Fuel tank capacity
Cooling system
Ignition system
PTO shaft rotation
0.028 0.031 in
(0.70 0.80 mm)
0.53 US gal (2.0 L)
Intake:
Exhaust:
See page 37.
See shop
manual.
200
150
11/08/01 15:11:14 31YG3610_055