2
SERVICE INFORMATION
PB-1000 PB-1010
1 SERVICE INFORMATION
1·1 Specifications
Models
PB·1000
PB·1010
Dimensions Length*
mm(in)
375 (14.8)
375 (14.8)
Width
mm(in)
220 (8.7)
275 (10.8)
Height
mm(in)
375 (14.8)
375 (14.8)
Dry weight*
kg(lb)
3.4 (7.4)
3.5 (7.7)
Engine
Type
KIORITZ, air cooled, two stroke, single cylinder
Rotation
Counterclockwise as viewed from the output end
Displacement
cm3(in3)
21.2 (1.294)
Bore
mm(in)
32.2 (1.268)
Stroke
mm(in)
26.0 (1.024)
Compression ratio
6.5
Ignition
-
Type
COl (Capacitor discharge ignition system)
Spark plug
BPM7A, CJ-7YZ**
Starter
Type
Automatic rewind
Rope dia. x length
mm(in)
.
3.0
X
890 (0.12
X
35.0)
Carburetor type
Diaphragm
Fuel
Mixture
Refer to Operator's Manual
Tank capacity
i(U.S. fl.oz.)
0.45 (15.2)
Blower
Type
Centrifugal, single stage
Discharge pipe inner dia. cm(in)
7 (2.7}
Discharge nozzle size
cm(in)
13.5
X
2.5 (5.3
X
1.0)
Vacuum pipe inner dia.
cm(in)
---
l
11 (4.33}
*Without blower pipe.
**Spark plug with resistor (BPMR7A or RCJ7Y} is used in some markets. Refer to Operator's Manual.
1·2 Technical data
Models
PB-1000 PB-1010
Spark plug gap
mm(in}
0.6 - 0.7 (0.024 - 0.028)
Minimum secondary voltage
kV
15
Secondary coil resistance
kn
1.5-2.5
Pole shoe air gaps
mm(in}
Ignition timing
0
BTDC
0.3-0.4 (0.012- 0.016)
30
H needle initial setting
tumsopen
1 1/8
L needle initial setting
tumsopen
11/8
Idle adjusting_ screw initial setting_
turn in
3-4
Idling speed
rpm
2500-3000
Operating speed
rpm
7000
Compression pressure (Standard} kg/cm
2
(psi)
8.5 (120)
Max. air volume
m3fmin(ft3/min}
8 (280)
Max. air velocity with strait pipe
rnls(mph)
47 (107)
BTDC: Before top dead center.
