28
english / USA
BR 45
EPA:
The Emission Compliance Period
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements.
Category A = 300 hours, B = 125 hours,
C = 50 hours
CARB:
The Emission Compliance Period used
on the CARB Air Index Label indicates
the terms:
Extended = 300 hours
Intermediate = 125 hours
Moderate = 50 hours
Engine
Sound level according to
ANSI B 175.2-1999
65 dB(A)
Air flow rate
390 CFM (665 m
3
/h)
Air velocity
116 MPH (52 m/s)
Ignition System
Type
Electronic magneto ignition
Spark plug (resistor type)
Bosch WSR 6 F, NGK BPMR 7 A or
Champion RCJ 6Y
Electrode gap
0.02 in (0.5 mm)
Spark plug thread
M 14x1.25; 0.37 in (9.5 mm) long
Fuel System
Carburetor
All position diaphragm carburetor with
integral fuel pump
Air filter
Felt mat
Fuel tank capacity
13.5 fl.oz (0.40 L)
Fuel mix
see chapter "Fuel"
The user of this unit should carry out
only the maintenance operations
described in this manual. Other repair
work may be performed only by an
authorized STIHL dealer.
Warranty claims following repairs can be
accepted only if the repair has been
performed by an authorized STIHL
dealer using original STIHL replacement
parts.
Original STlHL parts can be identified by
the STIHL part number, the
STIHl
STIHlSTIHl
STIHl
logo and the STlHL parts symbol (
((
(.
The symbol may appear alone on small
parts.
Single cylinder two-stroke engine
Displacement: 1.66 ci (27.2 cc)
Bore: 1.34 in (34 mm)
Stroke: 1.18 in (30 mm)
Idle speed: 2,800 RPM
Engine power: 0.88 HP
(0.65 kW)
Specifications Maintenance and Repairs
