Zenoah HB2302 User Manual
848L0B93B0 (501)
HANDY BLOWER
Jan. 2005
NOTE :
1. Use KOMATSU ZENOAH genuine parts specified in the parts list for repair and/or replacement.
2. KOMATSU ZENOAH does not warrant the machines, those which have been damaged by the use
of any parts other than those specified by the company.
3. When placing orders of parts for repair and/or replacement, check if the model name and the serial
number are suitable to those specified in the parts list, then use parts number described in the
parts list.
4. The contents described in the parts list may change due to improvement.
5. The parts for the machine shall be supplied within 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. And it is also possible that some
parts may be available even after the limit of ten (10) years.]
APPLICABLE SERIAL NUMBERS : 40600101 and up
HB2302
HBZ2601
Fig.1 ENGINE GROUP
HB2302
Q’TY
Key# PART NUMBER DESCRIPTION NOTE
/UNIT
1 5580-12110 CYLINDER 1
2 848EKU12B4 GASKET, BASE 1
3 1850-12130 BOLT, M5x22 2
4 5500-13163 INSULATOR 1
5 5500-13121 GASKET, insulator 1
6 5500-13131 GASKET, carb 1
7 0263-90520 SCREW, M5x20 2
8 5516-15101 MUFFLER ASSY 1
10 1601-15120 • ARRESTER 1
11 5516-15160 BOLT,M5x75 2
12 5516-15210 GASKET, muffler 1
13 5500-15221 PLATE 1
14 0263-90416 SCREW, M4x16 1
15 5500-21100 CRANKCASE COMP. 1
16 5500-21141 GASKET 1
17 06030-06001 BEARING 2
18 2169-21210 SEAL 1
19 1850-21220 SEAL 1
20 04065-02812 SNAP RING 1
21 01252-30530 BOLT, M5x30 4
22 5500-22110 GUARD 1
23 0263-90514 SCREW, M5x14 1
24 5600-41111 PISTON 1
25 1100-41210 RING 2
26 1101-41310 PIN 1
27 1260-41320 RING 2
28 5500-41410 BEARING 1
29 1101-41340 WASHER 2
30 5500-42001 CRANKEHAFT COMP. 1
31 5516-43230 EXTENTION 1
32 1000-43240 KEY 1
33 5501-71110 ROTOR 1
34 5501-71201 COIL ASSY 1
35 5500-71220 • CORD 1
36 2616-71320 • CAP 1
37 5500-72110 CAP, plug 1
38 1900-72120 SPRING 1
39 5500-72130 GROMMET 1
40 1260-71261 SPACER 2
41 3310-72150 BOLT, M4x25 2
42 5500-75100 RECOIL ASSY 1
43 1850-75120 • REEL 1
44 1850-75130 • SPRING 1
45 1850-75151 • SCREW 1
46 1850-75160 • ROPE 1
47 1140-75320 • KNOB 1
48 5500-75170 • PLATE 1
49 1850-75201 PULLEY ASSY 1
50 1850-75221 • RATCHET 1
51 1850-75230 • SPRING 1
52 0263-90416 SCREW, M4x16 4
Q’TY
Key# PART NUMBER DESCRIPTION NOTE
/UNIT
53 3699-90332 SPARK PLUG 1 BRMR7A
54 5500-73201 CORD COMP. 1
55 848L0E90C0 LABEL 1
56 5516-81000 CARBURETOR ASSY 1 WYJ-110
57 1850-81450 • BODY ASSY-PUMP 1
58 3306-81380 • • SCREEN-INLET 1
59 1850-81490 • BODY ASSY, air purge 1
60 1850-81520 • COVER 1
61 1751-81510 • PUMP 1
62 3310-81260 •
DIAPHRAGM ASSY, met'g
1
63 1850-81470 • GASKET 1
64 1065-81420 •
DIAPHRAGM ASSY, met'g
1
65 1065-81410 • GASKET 1
66 5516-81250 • JET 1
67 1751-81240 • O-RING 1
68 1751-81130 • RING 1
69 1881-81140 • SWIVEL 1
70 5516-81150 • VALVE ASSY 1
71 1752-81110 • SCREW 2
72 5500-81120 • BRACKET 1
73 1751-81180 • NUT 1
74 1918-81170 • SCREW 1
75 1881-81130 • RING 1
76 1850-81530 • SCREW 4
77 5500-81160 • WASHER 1
78 0263-90560 SCREW 2
79 5516-83101 CABLE 1
80 5516-82001 CLEANER ASSY 1
81 1918-82110 • COVER 1
82 1918-82120 • FILTER 2
83 1918-82180 • SCREEN 1
84 1918-82130 • HOUSING 1
85 1918-82140 • PLATE 1
86 5516-82150 • CHOKE VALVE 1
87 1918-82160 • WASHER 1
88 1918-82170 • SLEEVE 2
89 5516-82120 • SILENCER 1
90 5516-85004 TANK ASSY 1
91 5607-85201 • CAP ASSY 1
92 5601-85300 • • HOLDER ASSY 1
93 5500-85220 • • PACKING 1
94 5601-85260 • • FILTER 1
95 4820-85260 • • STOPPER 1
96 5911-85300 • PIPE COMP 1
97 5500-85400 • FILTER 1
98 1260-85460 • CLIP 1
99 5516-85510 SCREW, M5x20 3
100 5516-85531 COLLAR 1
101 1950-86120 CLIP 1
102 4500-81910 COVER 1
Fig.1 ENGINE GROUP
HB2302
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