Echo SRM-3155(SI) Instruction Manual

PARTS CATALOG
GRASS-TRIMMER /
BRUSHCUTTER
SRM-3155(SI),3605(SI)
SRM-3155(SI),3605(SI)

SRM-3155(SI),3605(SI)
1. Cylin er, Crankcase, Piston, Fan Cover
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
4 900162-05020 4 BOLT, H.S. 5*20 5*20 W,SW
5 101034-55630 1
CYLINDER
SRM-3155/3155SI
5 101034-55830 1
CYLINDER
Sus. by A310-
000600
5 A310-000600 1
CYLINDER
SRM-3605/3605SI
5 A310-000601 1
CYLINDER
SRM-3605/3605SI
10 101010-55430 1
GASKET, CYL. BASE
11 159902-55230 1
GUARD KIT,TOP
12 + 352325-55230 1
KNOB, FASTENER
13 + 900720-00004 1
O-RING (P-4)
P-4
14 101514-55630 1
COVER, CYLINDER
15 900162-05020 1
BOLT, H.S. 5*20
5*20 W,SW
16 101531-55230 1
COLLAR
17 900162-05012 2
BOLT, H.S. 5*12
5*12 W,SW
18 890112-56930 1
LABEL, MODEL
SRM-3155
18 X503-003240 1
LABEL,MODEL
SRM-3155SI SRM-3155SI
18 890611-55830 1
LABEL, MODEL
SRM-3605
18 X503-003210 1
LABEL,MODEL
SRM-3605S SRM-3605SI
19 100000-55430 1
PISTON KIT
Sus. by 100000-
55431
19 100000-55431 1
PISTON KIT
SRM-3155/3155SI
- 1 -

SRM-3155(SI),3605(SI)
1. Cylin er, Crankcase, Piston, Fan Cover
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
19 100000-55830 1 PISTON KIT
Sus. by P021-
007410
19 100000-55831 1
PISTON KIT
Sus. by P021-
007410
19 100000-55832 1
PISTON KIT
Sus. by P021-
007410
19 P021-007410 1
PISTON KIT
SRM-3605/3605SI
20 + 100011-16131 2
RING, PISTON
SRM-3155/3155SI
20 + 100011-42230 2
RING, PISTON
SRM-3605/3605SI
21 + 100013-27430 1
PIN, PISTON
22 + 100015-03930 2
CIRCLIP, PISTON PIN
Sus. by 100015-
03931
22 + 100015-03931 2
CIRCLIP, PISTON PIN
23 + 100012-16131 1
BEARING, NEEDLE
24 + 100014-53630 2
SPACER, PISTON PIN
25 100100-55430 1
CRANKSHAFT ASSY
30 100204-55430 1
CRANKCASE KIT
31 + 100213-05530 2
OILSEAL
ISCD 12 22 7
32 + 100215-03930 4
PIN, DOWEL
33 + 900810-36201 2
BEARING, BALL 6201
6201/C3 Sus. by 94035-
36201
33 + 94035-36201 2
BEARING BALL
6201X3JR2C3
34 + 100242-55430 1
GASKET, CRANKCASE
- 2 -

SRM-3155(SI),3605(SI)
1. Cylin er, Crankcase, Piston, Fan Cover
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
35 + 900162-05030 4 BOLT, H.S. 5*30 5*30 W,SW
40 175005-49930 1
DRUM, CLUTCH
41 900702-00028 1
CIRCLIP 28
CR-28
42 900807-06001 2
BEARING, BALL 6001
6001V(LB)
44 900701-00012 1
CIRCLIP 12
CS-12
45 101511-55630 1
COVER, FAN
46 900162-05020 4
BOLT, H.S. 5*20
5*20 W,SW
47 610910-55630 1
CUSHION
Sus. by 610910-
51830
47 610910-51830 1
CUSHION
48 610903-55630 1
HOLDER KIT
49 + 900162-05025 2
BOLT, H.S. 5*25
5*25 W,SW
50 900162-05012 1
BOLT, H.S. 5*12
5*12 W,SW
- 3 -

SRM-3155(SI),3605(SI)
2. Magneto, Clutch
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
5 175046-46430 2 BOLT, CLUTCH
6 175018-27931 1
SPRING, CLUTCH
Sus. by 175018-
49932
6 175018-27932 1
SPRING, CLUTCH
Sus. by 175018-
49932
6 175018-49931 1
SPRING, CLUTCH
Sus. by 175018-
49932
6 175018-49932 1
SPRING, CLUTCH
7 175009-46431 2
SHOE, CLUTCH
Sus. by A553-
000000
7 A553-000000 2
ARM,CLUTCH
8 175048-05530 2
WASHER (I)
6.2*19*1.0
9 900502-00008 1
NUT 8 (3N)
3N8
10 900605-00008 1
WASHER, SPRING 8
8
11 900600-00008 1
WASHER 8
8
12 100142-12330 1
KEY, WOODRUFF
13 152801-55430 1
ROTOR, MAGNET
14 152626-55430 1
COIL, IGNITION
15 150112-44330 1
BUSHING
16 150611-14530 1
TUBE 6*7*110
6*7*110
17 159012-01620 1
CAP, SPARK PLUG
18 159015-55230 1
COVER, PLUG CAP
19 159011-03432 1
COIL, SPARK PLUG
20 159010-10230 1
PLUG, SPARK (BPMR-7A
BPMR-7A
21 900162-05020 2
BOLT, H.S. 5*20
5*20 W,SW
22 162010-55630 1
LEAD, GROUND
170L
- 4 -

SRM-3155(SI),3605(SI)
2. Magneto, Clutch
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
23 162014-52930 1 LEAD, GROUND
24 900238-05010 1
SCREW 5*10
5*10
- 5 -

SRM-3155(SI),3605(SI)
3. Starter(SRM-3155/3605)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
9 900502-00008 1 NUT 8 (3N) 3N8 SRM-3155/3605
30 177202-41030 1
PAWL ASSY, STARTER
SRM-3155/3605
31 + 900700-00004 1
E-RING 4
CE-4 SRM-3155/3605
32 + 177234-40630 1
SPRING, RETURN
SRM-3155/3605
33 + 177218-40630 1
PAWL, STARTER
WHITE SRM-3155/3605
34 177200-55630 1
STARTER ASSY
Sus. by 177200-
55631
34 177200-55631 1
STARTER ASSY
SRM-3155/3605
35 + 177236-40630 1
SCREW
SRM-3155/3605
36 + 177214-41030 1
WASHER
SRM-3155/3605
37 + 177215-43130 1
DRUM, STARTER
SRM-3155/3605
38 + 177220-40630 1
SPRING, REWIND
SRM-3155/3605
39 + 177226-01110 1
ROPE, STARTER
4.0*880 SRM-3155/3605
40 + 177227-42030 1
GUIDE, ROPE
SRM-3155/3605
- 6 -

SRM-3155(SI),3605(SI)
3. Starter(SRM-3155/3605)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
41 + 177228-11120 1 GRIP, STARTER
Sus. by 177228-
27030
41 + 177228-27030 1
GRIP, STARTER
SRM-3155/3605
44 900162-04014 4
BOLT, H.S. 4*14
4*14 W,SW SRM-3155/3605
45 890118-49330 1
LABEL, ECHO
SRM-3155/3605
- 7 -

SRM-3155(SI),3605(SI)
4. Starter(SRM-3155SI/3605SI)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
15 900253-05020 3 SCREW 5*20 5*20
SRM-
3155SI/3605SI
16 X505-000620 1
LABEL,CAUTION
SRM-
3155SI/3605SI
18 X502-000031 1
LABEL,ECHO
Sus. by X502-
000032
18 X502-000032 1
LABEL,ECHO
SRM-
3155SI/3605SI
19 A051-000310 1
STARTER,RECOIL
SRM-
3155SI/3605SI
20 + 177246-11120 1
CLIP, STARTER ROPE
SRM-
3155SI/3605SI
21 + 177228-27030 1
GRIP, STARTER
SRM-
3155SI/3605SI
22 + P022-004610 2
SPRING, RETURN
SRM-
3155SI/3605SI
23 + P022-004620 2
PAWL, STARTER
SRM-
3155SI/3605SI
24 + P022-004680 1
SPRING, SPIRAL
SRM-
3155SI/3605SI
25 + P022-004600 1
ROPE,STARTER
3.0*920 SRM-
3155SI/3605SI
26 + P022-004690 1
REEL,ROPE
SRM-
3155SI/3605SI
27 + P022-004660 1
SPRING, RETURN
SRM-
3155SI/3605SI
- 8 -

SRM-3155(SI),3605(SI)
4. Starter(SRM-3155SI/3605SI)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
28 + P022-004670 1 PAWL, STARTER
SRM-
3155SI/3605SI
29 + P022-004730 1
COMPLETE,SPRING
SRM-
3155SI/3605SI
30 + P022-004720 1
PLATE,CAM
SRM-
3155SI/3605SI
31 + P022-004630 1
SCREW
SRM-
3155SI/3605SI
33 900162-04014 4
BOLT, H.S. 4*14
4*14 W,SW SRM-
3155SI/3605SI
35 V376-000280 1
SPACER
SRM-
3155SI/3605SI
40 A052-000100 1
PULLEY,ASM STARTER
SRM-
3155SI/3605SI
41 + 177218-40630 2
PAWL, STARTER
WHITE SRM-
3155SI/3605SI
42 + 177234-40630 2
SPRING, RETURN
SRM-
3155SI/3605SI
43 + P022-002100 2
E-RING
4SRM-
3155SI/3605SI
- 9 -

SRM-3155(SI),3605(SI)
5. Air Cleaner, Muffler
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
3 130016-55430 1 GASKET, INTAKE
4 900500-00005 2
NUT 5
5
5 900162-05025 2
BOLT, H.S. 5*25
5*25 W,SW
6 130017-55630 1
INSULATOR
7 130010-05960 1
GASKET, INTAKE
8 123000-55630 1
CARBURETOR WT-344
WT-344
9 178510-51730 1
ROD, CHOKE
10 130301-51730 1
CASE, AIR CLEANER
11 + 178810-05230 1
GROMMET
12 178516-00830 1
SPACER
5.2*8*0.8T
13 178515-05060 1
SHUTTER, CHOKE
14 129011-52130 1
PLATE
Sus. by 129011-
52131
14 129011-52131 1
PLATE
15 900162-05057 2
BOLT, H.S. 5*57
5*57 W,SW
16 130310-51730 1
FILTER, AIR
17 890121-47530 1
LABEL, CHOKE
18 130302-52130 1
COVER ASSY, AIR CLN.
Sus. by 130302-
52131
18 130302-52131 1
COVER ASY, A.CLEANER
20 + 130406-52130 1
KNOB, FASTENER
Sus. by 130406-
52131
20 + 130406-52131 1
KNOB, FASTENER
25 145510-55430 1
GASKET, MUFFLER
26 145610-55230 1
MUFFLER
27 900105-05060 2
BOLT, H.S. 5*60
5*60
- 10 -

SRM-3155(SI),3605(SI)
5. Air Cleaner, Muffler
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
28 900600-00005 2 WASHER 5 5
29 900162-05012 1
BOLT, H.S. 5*12
5*12 W,SW
- 11 -

SRM-3155(SI),3605(SI)
6. Fuel Tank
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
5 131300-56430 1 VALVE, CHECK
6 130111-00530 1
CLIP
5.5
7 437210-11131 1
PIPE 3*5*90 NBR
3*5*90 NBR Sus. by V471-
001210
7 V471-001210 1
PIPE
3*5*90 NBR
8 132010-13930 1
PIPE, FUEL
3*5*180L NBR Sus. by V471-
001190
8 V471-001190 1
PIPE
3*5*180 NBR
9 132010-56330 1
PIPE 3*6*90
3*6*90 YL
10 132115-46730 1
GROMMET, FUEL
11 132013-09820 1
CLIP
6MM
12 131205-14930 1
STRAINER,FUEL
15 900162-05020 2
BOLT, H.S. 5*20
5*20 W,SW
16 131910-55430 1
BRACKET, FUEL TANK
17 131920-55430 4
CUSHION, FUEL TANK
18 131010-55430 1
TANK, FUEL
Sus. by 131010-
64930
18 131010-58130 1
TANK, FUEL
Sus. by 131010-
64930
18 131010-64930 1
TANK, FUEL
SRM-3155/3605
18 A350-000170 1
TANK,FUEL
Sus. by A350-
000171
18 A350-000171 1
TANK,FUEL
SRM-
3155SI/3605SI
19 131004-55530 1
CAP ASSY, FUEL TANK
- 12 -

SRM-3155(SI),3605(SI)
6. Fuel Tank
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
20 + 131051-56030 1 CLIP, FUEL CAP 100L
21 + 131016-55830 1
GASKET, FUEL CAP
22 305110-55630 1
STAND
23 900162-05012 2
BOLT, H.S. 5*12
5*12 W,SW
- 13 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
25 699000-52930 1 SHIELD ASSY
Sus. by 699000-
52931
25 699000-52931 1
SHIELD ASY
Sr/Nr 029420 and
before/SRM-3155
25 699000-52931 1
SHIELD ASY
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
26 + 699013-52130 1
PLATE, SHIELD
Sr/Nr 029420 and
before/SRM-3155
26 + 699013-52130 1
PLATE, SHIELD
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
27 + 900162-05018 4
BOLT, H.S. 5*18
5*18 W,SW Sr/Nr 029420 and
before/SRM-3155
27 + 900162-05018 4
BOLT, H.S. 5*18
5*18 W,SW
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
28 + 900162-05014 2
BOLT, H.S. 5*14
5*14 W,SW Sr/Nr 029420 and
before/SRM-3155
- 14 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
- 14 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
28 + 900162-05014 2 BOLT, H.S. 5*14 5*14 W,SW
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
29 + 900162-05025 4
BOLT, H.S. 5*25
5*25 W,SW
30 + 699013-56830 1
PLATE, SHIELD
31 + 699016-52130 1
KNIFE, CORD
Sus. by 699016-
54530
31 + 699016-54530 1
KNIFE
Sr/Nr 029420 and
before/SRM-3155
31 + 699016-54530 1
KNIFE
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
32 + 900603-00005 4
WASHER 5
5.5*12*0.8 Sr/Nr 029420 and
before/SRM-3155
32 + 900603-00005 4
WASHER 5
5.5*12*0.8
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
33 + 900500-00005 6
NUT 5
5Sr/Nr 029420 and
before/SRM-3155
- 15 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
- 15 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
KEY LV PART NUMBER Q'TY DESCRIPTION REMARKS NOTE1
NOTE2
33 + 900500-00005 6 NUT 5 5
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
34 + 699010-52930 1
SHIELD, BLADE
Sus. by 699010-
52931
34 + 699010-52931 1
SHIELD,BLADE
Sr/Nr 029420 and
before/SRM-3155
34 + 699010-52931 1
SHIELD,BLADE
Drive Shaft Sr/Nr
023799 and
before/SRM-3605
- 16 -

SRM-3155(SI),3605(SI)
7. Shiel (Sr/Nr 029420(SRM-3155)/D.S. Sr/Nr 023799(SRM-3605) an before)
- 16 -