Echo CS-3700ES - RULES FOR SAFE OPERATION; GENERAL PRECAUTIONS; PHYSICAL CONDITION

SERVICE INFORMATION
CS-3700ES
CS-4200ES
6
1.35
0.4
1.65
1.5
a
20
20
40
40
60
60
80
80
12
0
120
140
140
16
0
160
180
180
20
20
100
100
9
1
0
1
9
1-6 Special tools
1
45
2
6
9
10 11 1312
14 15
16
19
3
8
Key Part Number Description Used for:
1 897801-33330 Tachometer PET-1000 Measuring engine speed to adjust carburettor
2 895612-79920 L-hex wrench (3 mm) Removing and installing hex. socket bolt (M4)
3 895610-79920 L-hex wrench (4 mm) Removing and installing hex. socket bolt (M5)
4 897501-03938 Puller Removing magneto rotor
5 897505-16133 Clutch tool Removing and assembling clutch assembly
6 897537-30130 Piston stopper Locking crankshaft rotation
7 897563-19830 Metering lever gauge Measuring metering lever height on carburettor
8 897702-30131 Piston pin tool Removing and installing piston pin
9 897603-23030 PTO shaft puller Removing PTO shaft
10 897708-19835 Worm puller Removing auto-oiler worm
11 Y089-000010 Worm inserter Installing auto-oiler worm
12 897724-01361 Spring pin tool Removing and installing spring pin (4 mm or 5/32 in dia.)
13 897726-09130 Oil seal tool Installing oil seals
14 897800-79931 Spark tester Checking ignition system
15 897803-30132 Pressure tester Testing carburettor and crankcase leakage
16 897826-16131 Pressure rubber plug Plugging intake port to test crankcase / cylinder leakages
17 897827-16131 Pressure plate Plugging intake port to test crankcase / cylinder leakages
18 91007 Compression gauge Measuring cylinder compression
19 91019 Limiter cap tool Removing and installing limiter cap
a = 3 mm
a = 4 mm
7
18
17