Echo SRM-350ES User Manual
Page 6
SERVICE INFORMATION
SRM-330ES
SRM-350ES
6
a
1.5
1.6
5
1.3
0.4
a
b
a
20
20
4
0
40
6
0
60
8
0
80
1
20
120
1
4
0
140
1
60
160
1
8
0
180
20
20
1
0
0
100
Key
Part Number
Description
Used for:
1
897801-33330
Tachometer
PET-1000
Measuring engine speed to adjust carburettor
2
895610-79920
L-hex wrench (4 mm)
Removing and installing hex. socket bolt (M5)
3
895611-79920
L-hex wrench (5 mm)
Removing and installing hex. socket bolt (M6)
4
897501-03938
Puller
Removing flywheel
5
897537-30130
Piston stopper
Locking crankshaft rotation
6
897603-23030
PTO shaft puller
Removing PTO shaft
7
897701-06030
Bearing wedge
Removing ball bearing on PTO shaft / drive gear
8
897701-14732
Bearing tool
Removing and installing ball bearings on crankcase / clutch drum
9
897702-30131
Piston pin tool
Removing and installing piston pin
(Use 8 mm dia. adapter and 9 mm dia. guide)
10
897563-19830
Metering lever gauge
Measuring metering lever height on carburettor
11
897719-02830
Piston holder
Making piston steady to remove and install piston / ring
12
897714-24330
Oil seal tool
Installing crankcase oil seal (starter side) / PTO shaft bearings
13
363018-00310
Washer
Installing crankcase oil seal (starter side)
14
897800-79931
Spark tester
Checking ignition system
15
897712-04630
2-pin wrench
Removing and installing pawl carrier
16
897803-30132
Pressure tester
Testing fuel pipes/tank and crankcase leakages
17
897826-16131
Pressure plug
Plugging intake port to test crankcase / cylinder sealing
18
897827-16131
Pressure plate
Plugging intake port to test crankcase / cylinder sealing
19
897835-16131
Pressure connector
Testing crankcase and cylinder leakages
20
91007
Compression guage
Measuring cylinder compression
1-6 Special tools
1
6
15
7:
a = 70
mm
16
4
8
17
10
5
9
2: a
=
4
mm
3: a
=
5
mm
12:
a = 12
mm
b = 32
mm
13
18
11
14
20
19