Echo SRM-4605 User Manual
Page 6
6
SRM-3805
SRM-4605
SERVICE INFORMATION
1-6 Special tools
a
1.5
1.6
5
1.3
0.4
c
a
b
1
5
16
2
6
17
3
7
12: c=34 mm
13: c=31 mm
18
20
9
4
8
14
Key
Part Number
Description
Used for:
1
Tachometer
Measuring engine speed to adjust carburetor
2
895610-79920
L-hex. wrench(4 mm) Removing and installing hex. socket bolt (M5)
3
897563-19830
Metering lever gauge Measuring metering lever height on carburetor
4
897501-03938
Puller
Removing flywheel
5
897603-23030
PTO shaft puller
Removing PTO shaft
6
897701-06030
Bearing wedge
Removing ball bearings remaining on crankshaft
7
897701-14732
Bearing tool
Removing and installing crankcase / clutch drum bearing
8
897702-30131
Piston pin tool
Removing and installing piston pin (Use 8 mm dia. adapter)
9
897712-04630
2-pin wrench
Removing and installing pawl carrier
10
897714-22830
Oil seal tool
Installing drive gear assembly into gear case
11
897714-24330
Oil seal tool
Installing drive gear ball bearings
Installing PTO shaft ball bearing
Installing crankcase oil seal (starter side)
12
897718-02830
Bearing tool
Installing crankcase ball bearings (clutch side)
13
897718-03930
Bearing tool
Installing crankcase ball bearings (starter side)
14
897719-02830
Piston holder
Making piston steady to remove and install piston and rings
15
897726-16130
Oil seal tool
Installing crankcase oil seal (clutch side)
16
897800-79931
Spark tester
Checking ignition system
17
897803-30130
Pressure tester
Testing carburetor and crankcase leakages
18
897826-16131
Pressure plug
Plugging intake port to test crankcase and cylinder leakages
19
897827-16131
Pressure plate
Plugging intake port to test crankcase and cylinder leakages
20
897831-16131
Pressure plug
Plugging exhaust port to test crankcase and cylinder leakages
21
897835-16131
Pressure connector
Testing crankcase and cylinder leakages
15
19
21
10:
a = 10 mm
b = 25.5 mm
11:
a = 12 mm
b = 32 mm