Manual

SERVICE INFORMATION
PB-655
PB-755
6
Key Part Number Description Used for:
1 897801-33330 Tachometer PET-1000 Measuring engine speed to adjust carburettor
2 91004 Module air gap gauge Adjusting pole shoe air gaps
3 895610-79920 L-hex wrench (4 mm) Socket bolt (M5)
4 895611-79920 L-hex wrench (5 mm) Socket bolt (M6)
5 897501-03938 Puller Removing magnetor rotor
6 897537-30130 Piston stopper Locking crankshaft rotation
7 897563-19830 Metering lever gauge Measuring metering lever height on carburettor
8 897558-02830 T-socket wrench(8mm) Removing and installing hex.bolt (M5)
9 897558-10230 T-socket wrench(10mm) Removing and installing hex.bolt (M6)
10 897701-14732 Bearing tool Removing and installing crankcase ball bearings
11 897702-30131 Piston pin tool Removing and installing piston pin (Use 10 mm dia. adapter.)
12 897712-07930 2-pin wrench Removing and installing pawl carrier
13 897719-02830 Piston holder Making piston steady to remove and install piston/rings
14 897726-21430 Oil seal tool Installing crankcase oil seal
15 897800-79931 Spark tester Checking ignition system
16 897803-30131 Pressure tester Testing carburettor and crankcase leakage
17 897826-16131 Rubber plug Testing crankcase and cylinder leakage
18 897827-16131 Pressure plate Testing crankcase and cylinder leakage
19 897834-79930 Rubber plug Testing crankcase and cylinder leakage
20 897835-16131 Pressure connector Testing crankcase and cylinder leakage
21 91007 Compression gauge Measuring cylinder compression
22 91020 Limiter plug tool Removing and installing plug
a
1.5
1.65
1.3
0.4
a
2
0
2
0
4
0
4
0
6
0
6
0
8
0
8
0
1
2
0
1
2
0
1
4
0
1
4
0
1
6
0
1
6
0
1
8
0
1
8
0
2
0
2
0
1
0
0
1
0
0
ECHO
Ignition Air Gap Gauge
#.014 = .35mm
P/N 91004
1
5
3: a
= 4 mm
4: a = 5 mm
6
2
7
8: a = 8 mm
9: a = 10 mm
10 11 12
1413 16 17
1918 20
1-6 Special tools
21
22
15