SERVICE INFORMATION
PB-2520
EB252
2
1 SERVICE INFORMATION
1-1 Specifi cations
Dimensions* Length mm (in) 324 (12.8)
Width mm (in) 233 (9.2)
Height mm (in) 355 (14.0)
Dry weight** kg (lb) 3.9 (8.6)
Engine Type YAMABIKO, air-cooled, two-stroke, single cylinder
Rotation Counterclockwise as viewed from the output end
Displacement cm
3
(in
3
) 25.4 (1.550)
Bore mm (in) 34 (1.339)
Stroke mm (in) 28 (1.102)
Compression ratio 7.0
Carburetor Type Diaphragm, horizontal-draft with purge bulb
Model ZAMA RE110147B
Venturi size-Throttle bore mm (in) 9 - 9 (0.354-0.354)
Ignition Type
CDI (Capacitor discharge ignition) system,
Digital magneto
Spark plug NGK BPMR8Y
Starter Type Automatic rewind
Rope diameter x length mm (in) 3.0 x 900 (0.12 x 35.4)
Fuel*
1
Type*
2
Mixed two-stroke fuel
Mixture ratio
50 : 1 (2 %)
Gasoline Minimum 89 octane petrol
Two-stroke air cooled engine oi
l
ISO-L-EGD (ISO/CD13738), JASO FC/FD
Tank capacity Full tank capacity: 0.55 (18.6)
L (U.S.À .oz.) Usable tank capacity: 0.50 (16.9)
Exhaust MufÀ er type Spark arrester mufÀ er with catalyst
Throttle Type Throttle Trigger and Throttle Setting Device
Blower Fan type Centrifugal type
Max. air volume (with pipes) m
3
/min (cfm) 12.8 (453)
Max. air velocity (with pipes) m/s (mph) 76.2 (170)
Discharge ID mm (in) 65.5 (2.6)
*Without blower pipes **With blower pipes
ID: Inner diameter
*
1
Refer to Operator’s manual *
2
Premixed alkylate fuel for 2-stroke can be used
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