Zenoah BCZ2600DL User Manual

T3037-93210(002)

February 2000

APPLICABLE SERIAL NUMBERS:

000101 and up

NOTE :

1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/or replacement.

2. KOMATSU ZENOAH does not warrant the machines, which have been damaged by the use of any
parts other than those specified by the company.

3. When placing parts orders for repair and/or replacement, check if the model name and the serial
number are applicable to those specified in the parts list, then use parts number described in the
parts list.

4. The contents described in the parts list are accurate as of the date and may change due to
improvement.

5. The parts for the machine shall be supplied ten (10) years after the machine is discontinued. [It is
possible that some specific parts may be subject to change of their delivery term and list price
within the limit of ten (10) years after the machine is discontinued. It is also possible that some
parts may be available even after the limit of ten (10) years.]

BRUSHCUTTERS

BCZ2600DL

Fig.1 CUTTER GROUP

BCZ2600DL

BCZ2600DL

1 D10616 PIPE COMP 1
2 D10107 SHAFT 1
3 D10561 GEARCASE ASSY 1
4 D10600 • GEARCASE 1
5 D10599 • BEARING 1
6 D10270 • BEARING 1
7 D10550 • SEAL 1
8 D10272 • RING 1

9 D10543 • SHAFT 1
10 D10542 • GEAR 1
11 6423-13241 • HOLDER(A) 1
12 6423-13250 • HOLDER(B) 1
13 D10592 • WASHER 1
14 D10594 • BOLT 1
15 D10541 • PINION 1
16 D10580 • BEARING 1
17 D10347 • BEARING 1
18 D10593 • RING 1
19 D10349 • RING 1
20 D10222 • BOLT 1 M5x10
21 1173 • BOLT 1
22 1185 • WASHER 1
23 1195 • WASHER 1
24 D10351 • BOLT 1 M6x10
25 1186 • WASHER 1
26 D10711 HANGER ASSY 1
27 D10619 • HANGER 1
28 D10621 • CLAMP 1
29 1171 • BOLT 1
30 1205 • NUT 1
31 D10752 GRIP ASSY 1
32 D10633 • BODY 1
33 D10613 • LEVER 1
34 D10612 • LEVER 1
35 D10610 • BUTTON A 1
36 D10611 • BUTTON B 1
37 D10584 • SPRING 1
38 D10802 • SCREW 1
39 D10583 • SPRING 1
40 D10579 • SPRING 1
41 D10716 • SWITCH 1
42 D10800 • CORD 2
43 D10585 • CABLE 1
44 1170 • BOLT 2 M5x20
45 1205 • NUT 2
46 D10921 • SCREW 3 L20
47 T3037-12510 PLATE NAME 1
48 D10560 PLATE CAUTION 1
49 T3037-12590 No.PLATE 1
50 D10570 GUARD ASSY 1
51 D10655 • GUARD 1
52 D10653 • PLATE COMP 1
53 D10654 • • PLATE 1
54 D10591 • • BLADE 1
55 D10587 • • SCREW 1
56 D10656 • PLATE 1
57 5223 • BOLT 4 M5x16
58 1195 • WASHER 4
59 D10520 COVER(BOLT) 1
60 D10540 COVER(BLADE) 1
61 D10081 STRAP ASSY 1
62 6298-14243 SAW 1
63 D10571 HANDLE ASSY 1
64 D10622 • HANDLE 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

65 D10607 • CLAMP 1
66 D10667 • SCREW 4 M5x35
67 1185 • WASHER 4
68 1195 • WASHER 4
69 1205 • NUT 4
–– –––––– ––––––––––– –
71 T3037-14510 CABLE COMP 1
72 T3037-14520 CORD COMP 1
73 6420-14511 TUBE 1

76 T3037-91000 TOOL KIT 1
77 D10332 • DRIVER 1
78 T3037-91310 • SOCKET 1 13x6
79 1316 • WRENCH 1
80 D10709 • BAR 1
81 T3037-93110 MANUAL 1

Key# PART NUMBER DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.1 CUTTER GROUP

Fig.2 ENGINE GROUP

BCZ2600DL

1 4810-12111 CYLINDER 1
2 4810-12210 GASKET, base 1
3 1850-12130 BOLT 2 M5x22
4 4810-13161 INSULATOR 1
5 4810-13120 GASKET, insulator 1
6 4810-13130 GASKET, carburetor 1
7 0263-90520 SCREW 2 M5x20
8 4810-16100 REEDVALVE (S)-A 1

9 4810-16110 • VALVECASE (S) 1
10 4810-16120 • REEDVALVE 1
11 4810-16130 • STOPPER 1
12 4810-16170 • SCREW 1 M3x8
13 4810-16150 PIRE AIR (S) 1
14 4810-16200 REEDVALVE (F)-A 1
15 4810-16210 • VALVECASE (F) 1
16 4810-16120 • REEDVALVE 1
17 4810-16130 • STOPPER 1
18 4810-16170 • SCREW 1 M3x8
19 4810-16160 PIPE AIR (F) 1
20 4810-16140 GASKET, valve 2
21 4810-16180 SCREW 6
22 4810-21100 CRANKCASE-C 1
23 2629-21130 • PIN 3
24 4810-21140 GASKET 1
25 06030-06001 BEARING 2
26 4810-21210 SEAL 1
27 1850-21220 SEAL 1
28 04065-02812 SNAP RING 1
29 01252-30530 BOLT 3 M5x30
30 4810-22110 GUARD 1
31 0263-90510 SCREW 1 M5x10
32 4810-41110 PISTON 1
33 5910-41210 RING 2
34 1600-41310 PIN 1
35 1260-41320 RING 2
36 1140-41330 BEARING 1
37 1101-41340 WASHER 2
38 4810-42000 CRANKSHAFT-C 1
39 1650-43230 NUT 1
40 1000-43240 KEY 1
41 5501-71110 ROTOR 1
42 4810-71200 COIL-A 1
43 4810-71220 • CORD 1
44 2616-71320 • CAP 1
45 1260-71261 SPACER 2
46 4500-72150 BOLT 2 M4x22
47 4810-81001 CARBURETOR ASS’Y 1
48 4810-06030 • REBUILD KIT 1
49 4810-81450 • • BODY ASS’Y 1
50 ––––––––– • • • SCREEN –
51 ––––––––– • • • VALVE –
52 ––––––––– • • • SPRING –
53 ––––––––– • • • SCREW –
54 ––––––––– • • • PIN –
55 ––––––––– • • • LEVER –
56 4810-06020 • • GASKET KIT 1
57 ––––––––– • • • DIAPHRAGM –
58 ––––––––– • • • GASKET, diaphragm –
59 ––––––––– • • • DIAPHRAGM, pump –
60 ––––––––– • • • GASKET, pump –
61 4810-81130 • • • RING 1
62 1850-81490 • BODY, purge 1
63 1850-81520 • COVER, pump 1
64 1751-81510 • PUMP, priming 1
65 4810-81250 • JET 1
66 1751-81240 • O-RING 1
67 1751-81130 • RING 1
68 1881-81140 • SWIVEL 1
69 ––––––––– • VALVE ASS’Y –
70 1752-81110 • SCREW 2
71 5500-81120 • BRACKET 1
72 1751-81180 • NUT, adjuster 1

Key#

PART NUMBER

DESCRIPTION

Q'TY
/UNIT

NOTE

73 1918-81170 • SCREW, adjuster 1
74 1850-81530 • SCREW 4
75 5500-81160 • WASHER 1
76 0263-90560 SCREW 2 M5x60
77 4810-15100 MUFFLER ASS’Y 1
78 4810-15111 • MUFFLER 1
79 4810-15140 • ARRESTER 1
80 01252-30550 BOLT 2 M5x50
81 4810-15410 GASKET 1
82 4810-31000 COVER-A 1
83 4810-31100 • COVER-C 1
84 4810-31110 • • COVER, fan 1
85 4810-31120 • • DRUM 1
86 04065-02812 • • SNAPRING 1
87 06004-06001 • • BEARING 1
88 04064-01210 • • SNAP RING 1
89 6470-31211 • BRACKET (A) 1
90 6470-31221 • BRACKET (B) 1
91 6470-31230 • CUSHION 1
92 01252-30530 • BOLT 2 M5x30
93 01252-30514 • BOLT 1 M5x14
94 5500-85510 SCREW 1 M5x16
95 0263-90520 SCREW 4 M5x20
96 4810-32111 COVER, engine 1
97 4810-12310 PLATE 1
98 0263-90510 SCREW 2 M5x10

99 1140-51111 SHOE 2
100 1600-51223 SPRING 1
101 1140-51250 SCREW 2
102 1140-51230 WASHER 2
103 1970-51241 WASHER 2
104 4810-72110 CAP 1
105 1900-72120 SPRING 1
106 4810-71240 CORD 1
107 4810-71250 CORD, earth 1
108 2850-71320 TUBE 1
109 4810-73110 PLUG 1
110 4810-72120 GROMMET 1
111 4810-75100 RECOIL ASS’Y 1
112 4500-75120 • REEL 1
113 4500-75150 • SCREW 1
114 1850-75130 • SPRING, spiral 1
115 4500-75180 • COLLAR 1
116 4500-75190 • ARM 1
117 4810-75160 • ROPE 1
118 3330-75421 • KNOB 1
119 4810-75170 • PLATE, stopper 1
120 4500-75210 PULLEY 1
121 5500-85510 SCREW 2 M5x16
122 4810-82100 BODY ASS’Y 1
123 4810-82130 • PLATE, choke 1
124 5500-82140 • LEVER, choke 1
125 2630-33610 • SCREW 1
126 4810-82170 ELEMENT 1
127 4810-82180 SCREEN 1
128 4810-82200 COVER ASS’Y 1
129 5500-82221 • KNOB 1
130 T1504-85000 TANK ASS’Y 1
131 T1015-85200 • CAP ASS’Y 1
132 4500-85300 • • HOLDER-A 1
133 4500-85220 • • PACKING 1
134 3317-57242 • • STOPPER 1
135 4810-85300 • PIPE COMP. 1
136 5500-85400 • FLTER ASS’Y 1
137 1260-85460 • CLIP 1
138 5500-85510 SCREW 3 M5x16
139 T1504-75410 LABEL, recoil –
140 T1504-31130 LABEL, cover 1
141 4810-31911 GUARD 1
142 0263-90525 SCREW 2
143 1950-86120 CLIP 1

Key#

PART NUMBER

DESCRIPTION

Q'TY
/UNIT

NOTE

Fig.2 ENGINE GROUP

BCZ2600DL