Specifications - Echo PB-2520 Operator's Manual

SPECIFICATIONS

7. Allow engine to cool. Remove the spark plug lead from the spark plug.
Remove the spark plug. Pour 7 cc (0.25 oz.) of fresh, clean, two-stroke
engine oil into the cylinder through the spark plug hole.
8. Pull the recoil starter handle 2-3 times to distribute the oil inside the
engine.
9. Observe the piston location through the spark plug hole. Pull the recoil
handle slowly until the piston reaches the top of its travel and leave it
there.
10. Install the spark plug. Connect the spark plug lead to the spark plug.
11. Remove blower pipe assembly from unit.
SPECIFICATIONS
MODEL
Length
Width
Height
Weight (dry)
Engine Type
Bore
Stroke
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
Fuel/Oil Ratio
Gasoline
34
324 mm (12.8 in.) (without blower pipes)
958 mm (37.7 in.) (with blower pipes)
233 mm (9.2 in.)
355 mm (14.0 in.)
3.6 kg (7.9 lb.) (without blower pipes)
3.9 kg (8.6 lb.) (with blower pipes)
Air cooled, two-stroke, single cylinder gasoline
engine
34.0 mm (1.34 in.)
28.0 mm (1.1 in.)
3 3
25.4 cm (1.55 in.
Spark arrestor muffler or spark arrestor muffler with
catalyst
Diaphragm with purge pump
Flywheel magneto, capacitor discharge ignition type
NGK BPMR8Y - Gap 0.65 mm (0.026 in.)
Mixed (Gasoline and Two-stroke Oil)
50:1 Power Blend X
EGD (ISO/CD 13738) and J.A.S.O. M345- FD, two-
stroke, air-cooled engine oil.
Use 89 Octane unleaded. Do not use fuel containing
methyl alcohol, more than 10% ethyl alcohol or 15%
MTBE. Do not use alternative fuels such as E-15 or
E-85.
PB-2520
)
™
or ECHO Red Armor
© 8/2017 ECHO Inc.
PB-2520
®
ISO-L-
X7501190100