53
TECHNICAL & CONSUMER INFORMATION
SpecificationsDimensions and weightEngine design and performanceTune upWB20X
17.9 in (455 mm)
14.4 in (365 mm)
16.5 in (420 mm)
GX120T1
4-stroke, overhead valve, single cylinder
46 lbs (21 kg)
7.2 cu-in (118 cm )
[2.4 1.7in (60.0 42.0 mm)]
0.50 US gal (1.9 )
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 0.02mm
0.20 0.02mm
No other adjustments needed.
Model
Engine type
Displacement
[bore stroke]
Fuel tank capacity
Cooling system
Ignition system
PTO shaft rotation
0.028 0.031 i n
(0.70 0.80mm)
Intake:
Exhaust:
See page 35.
See shop
manual.
200
150
07/05/07 15:40:11 31YG3600_054