Technical Data - Echo PB-46LN Service Data

PB-60HT
PB-46LN PB-46HT

1-2 Technical data

Models
Engine
Slow speed
Rated speed
Compression pressure,standard kgf/cm2(psi)
Carburetor
Venturi Size
Throttle Bore
Idle speed screw initial setting
Test Pressure, minimum
Metering lever height
lower than diaphragm seat
Ignition system
Spark plug gap
Minimum secondary voltage at 1000 rpm kV
Secondary coil resistance
Pole shoe air gaps
Ignition timing
SERVICE INFORMATION
PB-46LN
rpm
rpm
C1U-K37A, C1U-K37B
mm(in)
mm(in)
turn in
kgf/cm2(psi)
mm(in)
mm(in)
kQ
mm(in)
0 BTDC
I PB-46HT
2100-2700
6400-6700
8.0 (115)
9.5 (0.374)
16.0 (0.630)
3-4
0.5 (7.0)
0.1 - 0.25 (0.004 - 0.010)
0.6.0.7 (0.024- 0.028)
15
1.0- 1.5, 1.3- 1.8
0.3 • 0.4 (0.012 • 0.016)
30
3
PB-60HT
2500-2900
7000-7500
7.5(110)
C1U-K49, C1U-K49A
12.5 (0.492)
16.0 (0.630)
3-4
0.5 (7.0)