Zenoah BC3400DWM, BC4300DWM, BC3400DLM, BC4300DLM User Manual

T1013-93210(901)

JANUARY 1999

APPLICABLE SERIAL NUMBERS:
DRIVE UNIT 900101 and up

ENGINE UNIT 800101 and up

BC3400DLM
BC3400DWM
BC4300DLM
BC4300DWM

BRUSHCUTTERS

Fig.1 CUTTER GROUP

BC3400DLM

1 D10834 HOUSING ASSY 1
2 D10918 • HOUSING COMP 1
3 D10745 • DRUM 1
4 D10218 • BEARING 1
5 5131 • RING 1
6 D10219 • RING 1
7 D10742 • CLAMP 1
8 D10743 • CLAMP 1

9 1172 • BOLT 2
10 1195 • WASHER 2
11 1185 • WASHER 2
12 D10617 PIPE COMP 1
13 D10107 SHAFT 1
14 D10562 GEARCASE ASSY 1
15 D10601 • GEARCASE 1
16 D10270 • BEARING 1
17 D10578 • BEARING 1
18 D10549 • SEAL 1
19 5131 • RING 1
20 D10546 • SHAFT 1
21 D10545 • GEAR 1
22 6251-13240 • HOLDER(A) 1
23 3540-13251 • HOLDER(B) 1
24 D10590 • WASHER 1
25 D10589 • WASHER 1
26 D10595 • BOLT 1
27 D10544 • PINION 1
28 D10270 • BEARING 1
29 D10271 • BEARING 1
30 D10272 • RING 1
31 D10273 • RING 1
32 D10222 • BOLT 1 M5x10
33 D10216 • BOLT 1
34 1186 • WASHER 1
35 D10217 • WASHER 1
36 D10351 • BOLT 1 M6x10
37 1186 • WASHER 1
38 D10712 HANGER ASSY 1
39 D10620 • HANGER 1
40 D10609 • CLAMP 1
41 1171 • BOLT 1
42 1205 • NUT 1
43 D10753 GRIP ASSY 1
44 D10618 • BODY 1
45 D10613 • LEVER 1
46 D10612 • LEVER 1
47 D10610 • BUTTON A 1
48 D10611 • BUTTON B 1
49 D10584 • SPRING 1
50 D10802 • SCREW 1
51 D10583 • SPRING 1
52 D10579 • SPRING 1
53 D10716 • SWITCH 1
54 D10800 • CORD 2
55 D10585 • CABLE 1
56 1170 • BOLT 2 M5x20
57 1205 • NUT 2
58 D10921 • SCREW 3 L20
59 D10892 PLATE NAME 1
60 D10560 PLATE CAUTION 1
61 T3007-12510 No.PLATE 1
62 D10570 GUARD ASSY 1
63 D10655 • GUARD 1
64 D10653 • PLATE COMP 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 D10654 • • PLATE 1
66 D10591 • • BLADE 1
67 D10587 • • SCREW 1
68 D10656 • PLATE 1
69 5223 • BOLT 4 M5x16
70 1195 • WASHER 4
71 D10522 COVER(BOLT) 1
72 D10540 COVER(BLADE) 1
73 D10081 STRAP ASSY 1
74 D10597 TOOL KIT 1
75 D10332 • DRIVER 1
76 D10598 • SOCKET 1
77 D10334 • WRENCH 1
78 1316 • WRENCH 1
79 D10709 • BAR 1
80 6298-14343 SAW 1
81 D10572 HANDLE ASSY 1
82 D10623 • HANDLE 1
83 D10608 • CLAMP 1
84 D10667 • SCREW 4 M5x35
85 1185 • WASHER 4
86 1195 • WASHER 4
87 1205 • NUT 4
88 1174 BOLT 4 M6x20
89 1186 WASHER 4
90 D10217 WASHER 4

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.1 CUTTER GROUP

BC3400DLM

Fig.2 CUTTER GROUP

BC3400DWM

1 D10834 HOUSING ASSY 1

2 D10918 • HOUSING COMP 1

3 D10745 • DRUM 1

4 D10218 • BEARING 1

5 5131 • RING 1

6 D10219 • RING 1

7 D10742 • CLAMP 1

8 D10743 • CLAMP 1

9 1172 • BOLT 2
10 1195 • WASHER 2
11 1185 • WASHER 2
12 D10617 PIPE COMP 1
13 D10107 SHAFT 1
14 D10562 GEARCASE ASSY 1
15 D10601 • GEARCASE 1
16 D10270 • BEARING 1
17 D10578 • BEARING 1
18 D10549 • SEAL 1
19 5131 • RING 1
20 D10546 • SHAFT 1
21 D10545 • GEAR 1
22 6251-13240 • HOLDER(A) 1
23 3540-13251 • HOLDER(B) 1
24 D10590 • WASHER 1
25 D10589 • WASHER 1
26 D10595 • BOLT 1
27 D10544 • PINION 1
28 D10270 • BEARING 1
29 D10271 • BEARING 1
30 D10272 • RING 1
31 D10273 • RING 1
32 D10222 • BOLT 1 M5x10
33 D10216 • BOLT 1
34 1186 • WASHER 1
35 D10217 • WASHER 1
36 D10351 • BOLT 1 M6x10
37 1186 • WASHER 1
38 D10712 HANGER ASSY 1
39 D10620 • HANGER 1
40 D10609 • CLAMP 1
41 1171 • BOLT 1
42 1205 • NUT 1
43 D10576 BRACKET ASSY 1
44 D10059 • BRACKET 1
45 D10552 • CAP-L 1
46 D10077 • CAP-U 1
47 D10054 • CLAMP 1
48 D10055 • CLAMP 1
49 D10078 • ABSORBER 2
50 D10721 • BOLT 4
51 1205 • NUT 4
52 D10588 • BOLT 4
53 1195 • WASHER 4
54 1185 • WASHER 4
55 1205 • NUT 4
56 1173 • BOLT 4
57 1205 • NUT 4
58 D10893 PLATE NAME 1
59 D10560 PLATE CAUTION 1
60 T3008-12510 No.PLATE 1
61 D10735 HANDLE-L COMP 1
62 D10799 HANDLE-R COMP 1
63 D10539 • HANDLE-R 1
64 D10751 • GRIP ASSY 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 D10606 • • BODY 1
66 D10613 • • LEVER 1
67 D10612 • • LEVER 1
68 D10610 • • BUTTON A 1
69 D10611 • • BUTTON B 1
70 D10584 • • SPRING 1
71 D10802 • • SCREW 1
72 D10583 • • SPRING 1
73 D10579 • • SPRING 1
74 D10716 • • SWITCH 1
75 D10800 • • CORD 2
76 D10585 • • CABLE 1
77 1170 • • BOLT 1 M5x20
78 1205 • • NUT 1
79 D10921 • • SCREW 3 L20
80 D10323 • • SCREW 1
81 D10570 GUARD ASSY 1
82 D10655 • GUARD 1
83 D10653 • PLATE COMP 1
84 D10654 • • PLATE 1
85 D10591 • • BLADE 1
86 D10587 • • SCREW 1
87 D10656 • PLATE 1
88 5223 • BOLT 4 M5x16
89 1195 • WASHER 4
90 D10522 COVER(BOLT) 1
91 D10540 COVER(BLADE) 1
92 6220-17201 HARNESS ASSY 1
93 D10397 PROTRCTOR 1
94 D10597 TOOL KIT 1
95 D10332 • DRIVER 1
96 D10598 • SOCKET 1
97 D10334 • WRENCH 1
98 1316 • WRENCH 1

99 D10709 • BAR 1
100 6298-14343 SAW 1
101 1174 BOLT 4 M6x20
102 1186 WASHER 4
103 D10217 WASHER 4

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.2 CUTTER GROUP

BC3400DWM

Fig.3 ENGINE GROUP

BC3400DLM/BC3400DWM

1 4700-12110 CYLINDER 1
2 3310-12281 BOLT 4 M5x20
3 4500-13120 GASKET, base 1
4 4500-21100 CRANKCASE COMP. 1
5 2629-21130 PIN 3
6 4500-21140 GASKET, case 1
7 06030-06201 BEARING 2
8 2169-21210 OIL SEAL 1

9 1650-21220 OIL SEAL 1
10 01252-30530 BOLT 4 M5x30
11 04065-03212 SNAP RING 1
12 4700-41110 PISTON 1
13 1650-41210 RING 2
14 1030-41310 PIN 1
15 1300-41320 RING 2
16 2850-41410 BEARING 1
17 2850-41510 WASHER 2
18 4500-42000 CRANKSHAFT COMP. 1
19 4700-51110 SHOE, clutch 2
20 1651-51220 SPRING 1
21 1200-51211 SCREW 2
22 1200-51230 WASHER 2
23 1200-51241 WASHER 2
24 4700-71110 ROTOR 1
25 4700-71200 COIL ASS’Y 1
26 4700-71220 • CORD 1
27 4700-71230 • CAP 1
28 4700-71240 • PIN 2
29 5500-72130 GROMMET 1
30 1900-72111 CAP, plug 1
31 1900-72120 SPRING 1
32 4500-72150 BOLT 2 M4x20
33 1650-43230 NUT 1
34 1000-43240 KEY 1
35 4700-15110 MUFFLER ASS’Y 1
36 01252-30560 BOLT 2 M5x60
37 3310-31720 BOLT 1 M5x14
38 4700-15211 GASKET 1
39 4500-15220 PLATE 1
40 0263-90514 SCREW 1
41 4700-31110 COVER 1
42 3310-12281 BOLT 4 M5x20
43 4700-31210 PLATE 1
44 4500-32110 COVER 1
45 4500-32120 SCREW 4
46 4500-32210 GUARD 1
47 5933-73110 SPARKPLUG (Champion) 1

BPMR7A
48 1852-72121 GROMMET 1
49 T1006-73220 CORD 1
50 T1006-73230 CORD, earth 1
51 1140-72231 CLAMP 1
52 4500-75100 RECOIL ASS’Y 1
53 4500-75120 • REEL 1
54 4500-75150 • SCREW 1
55 1850-75130 • SPRING, spiral 1
56 4500-75180 • COLLAR 1
57 4500-75190 • ARM 1
58 4500-75160 • ROPE 1
59 1140-75320 • KNOB 1
60 5500-75170 • PLATE, stopper 1
61 4500-75210 PULLEY 1
62 4500-75511 SCREW 4
63 4700-75310 COLLAR 1
64 4500-13160 INSULATOR 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 4500-13180 SCREW 2
66 4700-13150 GASKET, insulator 1
67 4500-13130 GASKET, carburetor 1
68 4700-81000 CARBURETOR ASS’Y 1 WYK-94
69 1850-81450 • BODY ASS’Y 1
70 3306-81380 • • SCREEN 1
71 3356-81310 • • VALVE 1
72 1850-81270 • • SPRING 1
73 1850-81220 • • SCREW 1
74 3310-81250 • • PIN 1
75 3310-81230 • • LEVER 1
76 1850-81490 • BODY, purge 1
77 1850-81520 • COVER, pump 1
78 1751-81510 • PUMP, priming 1
79 3310-81260 • DIAPHRAGM 1
80 1850-81470 • GASKET, diaphragm 1
81 1065-81420 • DIAPHRAGM, pump 1
82 1065-81410 • GASKET, pump 1
83 5500-81160 • WASHER 1
84 1751-81130 • RING 1
85 1881-81140 • SWIVEL 1
86 4700-81150 • VALVE ASS’Y 1
87 1752-81110 • SCREW 2
88 5500-81120 • BRACKET 1
89 1751-81180 • NUT, adjuster 1
90 1918-81170 • SCREW, adjuster 1
91 1881-81130 • RING 1
92 1850-81530 • SCREW 4
93 1484-81610 • NEEDLE, high 1
94 1491-81160 • SPRING 1
95 1881-81190 • WASHER 1
96 1881-81240 • O-RING 1
97 0263-30550 SCREW 2
98 4500-82100 BODY ASS’Y 1

99 4500-82130 • PLATE, choke 1
100 4500-82140 • LEVER, choke 1
101 2630-33610 • SCREW 1
102 4500-82170 ELEMENT 1
103 4500-82180 SCREEN 1
104 4500-82200 COVER ASS’Y 1
105 5500-82221 • KNOB 1
106 5500-82230 • RING 1
107 T1013-85000 TANK ASS’Y 1
108 T1015-85200 • CAP ASS’Y 1
109 4500-85230 • • HOLDER 1
110 5600-85240 • • CAP 1
111 5600-85250 • • VALVE 1
112 4500-85220 • • PACKING 1
113 3317-57242 • • STOPPER 1
114 5500-85300 • PIPE COMP. 1
115 3302-85400 • FILTER ASS’Y 1
116 1260-85460 • CLIP 1
117 1600-86120 SCREW 4
118 T1013-75410 LABEL, recoil 1
119 1660-31121 LABEL 1
120 2634-31420 LABEL (CE) 1
121 T1015-83000 CABLE ASS'Y 1 DLM
122 T1016-83000 CABLE ASS'Y 1 DWM
123 2319-83100 • CABLE 1 DLM
124 5944-83100 • CABLE 1 DWM
125 2247-73200 • CORD 1 DLM
126 2249-73200 • CORD 1 DWM
127 2319-73310 • TUBE 1 DLM
128 5944-73310 • TUBE 1 DWM

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.3 ENGINE GROUP

BC3400DLM/BC3400DWM

Fig.4 CUTTER GROUP

BC4300DLM

1 D10835 HOUSING ASSY 1
2 D10919 • HOUSING COMP 1
3 D10556 • DRUM 1
4 D10218 • BEARING 1
5 5131 • RING 1
6 D10219 • RING 1
7 D10742 • CLAMP 1
8 D10743 • CLAMP 1

9 1172 • BOLT 2
10 1195 • WASHER 2
11 1185 • WASHER 2
12 D10574 PIPE COMP 1
13 D10557 SHAFT 1
14 D10563 GEARCASE ASSY 1
15 D10602 • GEARCASE 1
16 D10270 • BEARING 1
17 D10578 • BEARING 1
18 D10549 • SEAL 1
19 5131 • RING 1
20 D10546 • SHAFT 1
21 D10545 • GEAR 1
22 6251-13240 • HOLDER(A) 1
23 3540-13251 • HOLDER(B) 1
24 D10590 • WASHER 1
25 D10589 • WASHER 1
26 D10595 • BOLT 1
27 D10547 • PINION 1
28 D10581 • BEARING 1
29 D10658 • BEARING 1
30 D10348 • RING 1
31 D10269 • RING 1
32 D10222 • BOLT 1 M5x10
33 D10216 • BOLT 1
34 1186 • WASHER 1
35 D10217 • WASHER 1
36 D10351 • BOLT 1 M6x10
37 1186 • WASHER 1
38 D10713 HANGER ASSY 1
39 D10058 • HANGER 1
40 D10057 • CLAMP 1
41 1171 • BOLT 1
42 1205 • NUT 1
43 D10754 GRIP ASSY 1
44 D10605 • BODY 1
45 D10613 • LEVER 1
46 D10612 • LEVER 1
47 D10610 • BUTTON A 1
48 D10611 • BUTTON B 1
49 D10584 • SPRING 1
50 D10802 • SCREW 1
51 D10583 • SPRING 1
52 D10579 • SPRING 1
53 D10716 • SWITCH 1
54 D10800 • CORD 2
55 D10585 • CABLE 1
56 1170 • BOLT 2 M5x20
57 1205 • NUT 2
58 D10921 • SCREW 3 L20
59 D10894 PLATE NAME 1
60 D10560 PLATE CAUTION 1
61 T3009-12510 No.PLATE 1
62 D10570 GUARD ASSY 1
63 D10655 • GUARD 1
64 D10653 • PLATE COMP 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 D10654 • • PLATE 1
66 D10591 • • BLADE 1
67 D10587 • • SCREW 1
68 D10656 • PLATE 1
69 5223 • BOLT 4 M5x16
70 1195 • WASHER 4
71 D10522 COVER(BOLT) 1
72 D10540 COVER(BLADE) 1
73 6220-17201 STRAP ASSY 1
74 D10597 TOOL KIT 1
75 D10332 • DRIVER 1
76 D10598 • SOCKET 1
77 D10334 • WRENCH 1
78 1316 • WRENCH 1
79 D10709 • BAR 1
80 6298-14343 SAW 1
81 D10573 HANDLE ASSY 1
82 D10052 • HANDLE 1
83 D10053 • CLAMP 1
84 D10667 • SCREW 4 M5x35
85 1185 • WASHER 4
86 1195 • WASHER 4
87 1205 • NUT 4
88 1174 BOLT 4 M6x20
89 1186 WASHER 4
90 D10217 WASHER 4

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.4 CUTTER GROUP

BC4300DLM

Fig.5 CUTTER GROUP

BC4300DWM

1 D10835 HOUSING ASSY 1

2 D10919 • HOUSING COMP 1

3 D10556 • DRUM 1

4 D10218 • BEARING 1

5 5131 • RING 1

6 D10219 • RING 1

7 D10742 • CLAMP 1

8 D10743 • CLAMP 1

9 1172 • BOLT 2
10 1195 • WASHER 2
11 1185 • WASHER 2
12 D10574 PIPE COMP 1
13 D10557 SHAFT 1
14 D10563 GEARCASE ASSY 1
15 D10602 • GEARCASE 1
16 D10270 • BEARING 1
17 D10578 • BEARING 1
18 D10549 • SEAL 1
19 5131 • RING 1
20 D10546 • SHAFT 1
21 D10545 • GEAR 1
22 6251-13240 • HOLDER(A) 1
23 3540-13251 • HOLDER(B) 1
24 D10590 • WASHER 1
25 D10589 • WASHER 1
26 D10595 • BOLT 1
27 D10547 • PINION 1
28 D10581 • BEARING 1
29 D10658 • BEARING 1
30 D10348 • RING 1
31 D10269 • RING 1
32 D10222 • BOLT 1 M5x10
33 D10216 • BOLT 1
34 1186 • WASHER 1
35 D10217 • WASHER 1
36 D10351 • BOLT 1 M6x10
37 1186 • WASHER 1
38 D10713 HANGER ASSY 1
39 D10058 • HANGER 1
40 D10057 • CLAMP 1
41 1171 • BOLT 1
42 1205 • NUT 1
43 D10577 BRACKET ASSY 1
44 D10083 • BRACKET 1
45 D10084 • CAP-L 1
46 D10077 • CAP-U 1
47 D10054 • CLAMP 1
48 D10055 • CLAMP 1
49 D10078 • ABSORBER 2
50 D10721 • BOLT 4
51 1205 • NUT 4
52 D10588 • BOLT 4
53 1195 • WASHER 4
54 1185 • WASHER 4
55 1205 • NUT 4
56 1173 • BOLT 4
57 1205 • NUT 4
58 D10895 PLATE NAME 1
59 D10560 PLATE CAUTION 1
60 T3010-12510 No.PLATE 1
61 D10735 HANDLE-L COMP 1
62 D10799 HANDLE-R COMP 1
63 D10539 • HANDLE-R 1
64 D10751 • GRIP ASSY 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 D10606 • • BODY 1
66 D10613 • • LEVER 1
67 D10612 • • LEVER 1
68 D10610 • • BUTTON A 1
69 D10611 • • BUTTON B 1
70 D10584 • • SPRING 1
71 D10802 • • SCREW 1
72 D10583 • • SPRING 1
73 D10579 • • SPRING 1
74 D10716 • • SWITCH 1
75 D10800 • • CORD 2
76 D10585 • • CABLE 1
77 1170 • • BOLT 1 M5x20
78 1205 • • NUT 1
79 D10921 • • SCREW 3 L20
80 D10323 • • SCREW 1
81 D10570 GUARD ASSY 1
82 D10655 • GUARD 1
83 D10653 • PLATE COMP 1
84 D10654 • • PLATE 1
85 D10591 • • BLADE 1
86 D10587 • • SCREW 1
87 D10656 • PLATE 1
88 5223 • BOLT 4 M5x16
89 1195 • WASHER 4
90 D10522 COVER(BOLT) 1
91 D10540 COVER(BLADE) 1
92 6220-17201 HARNESS ASSY 1
93 D10397 PROTRCTOR 1
94 D10597 TOOL KIT 1
95 D10332 • DRIVER 1
96 D10598 • SOCKET 1
97 D10334 • WRENCH 1
98 1316 • WRENCH 1

99 D10709 • BAR 1
100 6298-14343 SAW 1
101 1174 BOLT 4 M6x20
102 1186 WASHER 4
103 D10217 WASHER 4

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.5 CUTTER GROUP

BC4300DWM

Fig.6 ENGINE GROUP

BC4300DLM/BC4300DWM

1 4500-12110 CYLINDER 1
2 3310-12281 BOLT 4 M5x20
3 4500-13120 GASKET, base 1
4 4500-21100 CRANKCASE COMP. 1
5 2629-21130 PIN 3
6 4500-21140 GASKET, case 1
7 06030-06201 BEARING 2
8 2169-21210 OIL SEAL 1

9 1650-21220 OIL SEAL 1
10 01252-30530 BOLT 4 M5x30
11 04065-03212 SNAP RING 1
12 4500-41110 PISTON 1
13 1400-41220 RING 2
14 2850-41310 PIN 1
15 1300-41320 RING 2
16 2850-41410 BEARING 1
17 2850-41510 WASHER 2
18 4500-42000 CRANKSHAFT COMP. 1
19 4500-51110 SHOE, clutch 2
20 4500-51220 SPRING 1
21 1200-51211 SCREW 2
22 1200-51230 WASHER 2
23 1200-51241 WASHER 2
24 4500-71110 ROTOR 1
25 4500-71200 COIL ASS’Y 1
26 4500-71220 • CORD 1
27 2616-71320 • CAP 1
28 3356-21130 • PIN 2
29 5500-72130 GROMMET 1
30 1900-72111 CAP, plug 1
31 1900-72120 SPRING 1
32 4500-72150 BOLT 2 M4x22
33 1650-43230 NUT 1
34 1000-43240 KEY 1
35 4500-15110 MUFFLER ASS’Y 1
36 01252-30565 BOLT 2
37 3310-31720 BOLT 1 M5x14
38 4700-15211 GASKET, muffler 1
39 4500-15220 PLATE, muffler 1
40 0263-90514 SCREW 1
41 4500-31110 COVER 1
42 3310-12281 BOLT 4 M5x20
43 4500-31210 PLATE 1
44 4500-32110 COVER 1
45 4500-32120 SCREW 4
46 4500-32210 GUARD 1
47 5933-73110 SPARKPLUG (Champion) 1

BPMR7A
48 1852-72121 GROMMET 1
49 T1007-73200 CORD COMP. 1
50 1140-72231 CLAMP 1
51 4500-75100 RECOIL ASS’Y 1
52 4500-75120 • REEL 1
53 4500-75150 • SCREW 1
54 1850-75130 • SPRING, spiral 1
55 4500-75180 • COLLAR 1
56 4500-75190 • ARM 1
57 4500-75160 • ROPE 1
58 1140-75320 • KNOB 1
59 5500-75170 • PLATE, stopper 1
60 4500-75210 PULLEY 1
61 4500-75511 SCREW 4
62 4500-75310 PLATE 1
63 01643-30823 WASHER 1
64 4500-13160 INSULATOR 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 4500-13180 SCREW 2 M5x20
66 4500-13150 GASKET, insulator 1
67 4500-13130 GASKET, carburetor 1
68 4500-81000 CARBURETOR ASS’Y 1 WYK-93
69 1850-81450 • BODY ASS’Y 1
70 3306-81380 • • SCREEN 1
71 3356-81310 • • VALVE 1
72 1850-81270 • • SPRING 1
73 1850-81220 • • SCREW 1
74 3310-81250 • • PIN 1
75 3310-81230 • • LEVER 1
76 1850-81490 • BODY, purge 1
77 1850-81520 • COVER, pump 1
78 1751-81510 • PUMP, priming 1
79 3310-81260 • DIAPHRAGM 1
80 1850-81470 • GASKET, diaphragm 1
81 1065-81420 • DIAPHRAGM, pump 1
82 1065-81410 • GASKET, pump 1
83 5500-81160 • WASHER 1
84 1751-81130 • RING 1
85 1881-81140 • SWIVEL 1
86 4500-81150 • VALVE ASS’Y 1
87 1752-81110 • SCREW 2
88 5500-81120 • BRACKET 1
89 1751-81180 • NUT, adjuster 1
90 1918-81170 • SCREW, adjuster 1
91 1881-81130 • RING 1
92 1850-81530 • SCREW 4
93 1484-81610 • NEEDLE, high 1
94 1491-81160 • SPRING 1
95 1881-81190 • WASHER 1
96 1881-81240 • O-RING 1
97 0263-30550 SCREW 2 M5x50
98 4500-82100 BODY ASS’Y 1

99 4500-82130 • PLATE, choke 1
100 4500-82140 • LEVER, choke 1
101 2630-33610 • SCREW 1
102 4500-82170 ELEMENT 1
103 4500-82180 SCREEN 1
104 4500-82200 COVER ASS’Y 1
105 5500-82221 • KNOB 1
106 5500-82230 • RING 1
107 T1015-85000 TANK ASS’Y 1
108 T1015-85200 • CAP ASS’Y 1
109 4500-85230 • • HOLDER 1
110 5600-85240 • • CAP 1
111 5600-85250 • • VALVE 1
112 4500-85220 • • PACKING 1
113 3317-57242 • • STOPPER 1
114 5500-85300 • PIPE COMP. 1
115 3302-85400 • FILTER ASS’Y 1
116 1260-85460 • CLIP 1
117 1600-86120 SCREW 4
118 T1012-75410 LABEL, recoil 1
119 1660-31121 LABEL 1
120 2634-31420 LABEL (CE) 1
121 T1015-83000 CABLE ASS'Y 1 DLM
122 T1016-83000 CABLE ASS'Y 1 DWM
123 2319-83100 • CABLE 1 DLM
124 5944-83100 • CABLE 1 DWM
125 2247-73200 • CORD 1 DLM
126 2249-73200 • CORD 1 DWM
127 2319-73310 • TUBE 1 DLM
128 5944-73310 • TUBE 1 DWM

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.6 ENGINE GROUP

BC4300DLM/BC4300DWM