SERVICE INFORMATION
PB-2100
PB-2155
PB-2200SI
3
1-2 Technical data
Model
PB-2100
PB-2155
PB-2200SI
Engines
Idling speed
r/min
2400 - 3200
Wide open throttle speed*
r/min
6800 - 7700
Compression pressure
MPa (kgf/cm
2
) (psi)
0.83(8.4) 120
Ignition system
Spark plug gap
mm (in)
0.6 - 0.7 (0.024 - 0.028)
Minimum secondary voltage at 1500 r/min
kV
16
Secondary coil resistance
k
Ω
1.2 - 1.8
Pole shoe air gaps
mm(in)
0.3 - 0.4 (0.012 - 0.016)
Ignition timing
°
BTDC
28
Carburettor
Idle adjust screw initial setting
turn in**
1 1/2
L mixture needle initial setting
turn back
1 3/4
1 1/2
H mixture needle initial setting
turn back
1 1/2
1 1/2
Test Pressure, minimum
MPa (kgf/cm
2
) (psi)
0.05 (0.5) (7.0)
Metering lever height
mm (in)
0.1 - 0.25 (0.004-0.010) lower than diaphragm seat
BTDC: Before top dead centre.
* With all blower pipes.
** Set idle speed screw to contact throttle plate before initial setting.
