BL4900 BL4900HP IPL

User Manual: BL4900

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MARUYAMA ILLUSTRATED PARTS LIST
BL4900HP
BLOWER
Maruyama. Extraordinary.
BL4900HP
BLOWER
PART 845435 - REV12/03
ILLUSTRATED PARTS LIST
BL4900HP
2
MAIN BODY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
22
23
24
25
27
28
29
30
31
32
33
34
35
36
37
38 39
26
26
40
41
42
42
43
44
46
47
43
45
REF #PART #DESCRIPTION Q’TY.NOTES
1 121787 Shroud 1
2 121753 Inlet Pipe 1
3 121755 Band 1
4 119684 Band 1
5 092543 Bolt 4 M6x45
6 108634 Earth Cord 1
7 120512 Fan Case (E) 1
8 121788 Fan Case (S) 1
9 089538 Tapping Screw 11 M5x25
10 119160 Collar 1
11 119161 Rubber Band 1
12 120615 Buffer 2
13 118724 Fan 1
14 118248 Plate 1
15 096056 Bolt 3 M6x40-7T
16 123487 Air Cleaner Ass'y 1 Incl.17-20
17 123493 Element 1
18 123492 Filter 1
19 123494 Knob 2
20 014187 O-Ring 2 P4
21 120625 Knapsack Band 2
22 123370 Screw 2 M6x20
23 100603 Washer 2 6x23xt1.6
24 550132 Nut 2 M6
25 120614 Band 1
26 109704 Nut 4 M6
27 119177 Cushion Pad 1
28 840543 Fastener 4 #7
29 119388 Fuel Tank Ass'y 1 Incl.30-32
30 120154 Fuel Tank 1
31 119390 Cap Ass'y 1
32 119391 Filter Ass'y 1
33 081414 Screw 2 M5x14
34 015479 Washer 2 5.3x16xt1.6
35 120536 Packing 1
36 119174 Knapsack Frame 1
37 026223 Buffer 2 30-M6x14
38 120616 Collar 2
39 120617 Packing 2
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
48
49
21
22
23
24
25
27
28
29
30
31
32
33
34
35
36
37
38 39
26
26
40
41
42
44
46
47
43
45
ILLUSTRATED PARTS LIST
BL4900HP
4
MAIN BODY
REF #PART #DESCRIPTION Q’TY.NOTES
40 123194 Tapping Screw 4 M6x18
41 123516 Label 1 BL4900HP
42 266959 Label 1 Caution
43 121132 Label 1 Caution
44 119613 Label 1 Choke
45 121790 Cover 1
46 120319 Tapping Screw 8 M5x18
47 121791 Foam 1
48 121793 Cover 1
49 082759 Tapping Screw 7 M5x20
5
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
ILLUSTRATED PARTS LIST
BL4900HP
6
THROTTLE
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
16
17
18
19
Ref # Part # Description Q’ty. Notes
1 123496 Arm Ass'y 1 Incl.2-9
2 123497 Arm 1
3 120515 Throttle Cable 1
4 120501 Switch Ass'y 1
5 120516 Tube 1
6 120502 Tapping Screw 2
7 120504 Throttle Lever 1
8 123498 Cover 1
9 120517 Tapping Screw 3
10 110271 Knob Bolt 1 M8x45
11 107581 Nylon Nut 1 M8
12 065413 Washer 1 8.2x30xt2.3
13 120721 Spring 1
14 123499 Holder 1
15 110729 Cap 1
16 080129 Bolt 1 M8x25
17 065413 Washer 1 8.2x30xt2.3
18 081040 Nut 1 M8
19 110865 Washer 1
7
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
ILLUSTRATED PARTS LIST
BL4900HP
8
ENGINE
1
2
3
4
5
6
6
7
7
8
9
10
11
12
14 15
16
19
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50
51
52
53
54
55 56
57
REF #P
ART #DESCRIPTION Q’TY.NOTES
1 634825 Cylinder 1
2 570248 Gasket 1
3 634341 Gasket 1
4 634342 Crankcase 1
5 634343 Crankcase 1
6 597283 Bearing 2 #6202C3
7 071320 Oil Seal 2
8 597284 Bolt 4
9 944619 Screw 1
10 599880 Screw 4
11 943349 Dowel Pin 2
12 943893 Gasket 1
13 634592 Piston 1
14 599881 Piston Pin 1
15 943875 Piston Ring Set 1
16 626810 Crankshaft Ass'y 1 Incl.17
17 943281 Needle Bearing 1
18 597285 Shim AR t=0.10
18 597286 Shim AR t=0.20
18 597287 Shim AR t=0.40
18 597288 Shim AR t=0.60
19 943307 Snap Ring 2
20 630053 Insulator 2
21 634826 Shroud 1
22 121787 Shroud 1
23 573307 Bolt 2
24 580184 Screw 1
25 621123 Washer 2
26 575415 Washer 2 5.5x13.8xt2
27 573289 Boot 1
28 634346 Flywheel 1
29 591532 Spark Plug Cap 1
30 591533 Terminal 1
31 634347 Ignition Coil Ass'y 1
32 597263 Lead Wire 1
33 943924 Washer 1
34 998409 Key 1
35 998411 Tube 1 6x7.4x300L
36 627409 Spark Plug 1 BPMR7A
37 597293 Grommet 1
38 634348 Grommet 1
39 943457 Bolt 2
9
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
ILLUSTRATED PARTS LIST
BL4900HP
10
ENGINE
1
2
3
4
5
6
6
7
7
8
9
10
11
12
13
14 15
16
19
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50
51
52
53
54
55 56
57
11
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
REF #PART #DESCRIPTION Q’TY.NOTES
40 998410 Nut 1
41 579570 Recoil Starter 1 Incl.42-50
42 998438 Rope Guide 1
43 944502 Plate 1
44 579568 Recoil Starter Case 1
45 998437 Grip 1
46 579572 Rope 1 3.8x850L
47 579571 Reel 1
48 572955 Recoil Spring 1
49 570720 Screw 1
50 579574 Washer 1
51 943173 Nut 1 M8
52 071190 Washer 1 M8
53 579569 Starting Pulley 1 Incl.54-56
54 013525 Snap Ring 1
55 579573 Return Spring 1
56 572938 Pawl 1
57 624845 Screw 4 M4x16
ILLUSTRATED PARTS LIST
BL4900HP
12
CARBURETOR
62 Carburetor
Repair Kit
63 Carburetor
Gasket/Diaphragm
Kit
1
2
3
4
5
6
7
8
9
10
11
12
13 14
15
16
17
18
19
20
21
22
23
24
25 26
27
28
29
30
31
32
33
34
34
36
37
38
39
40
41
42
43
44
45
46
47
48
49
49
50
51
52
53
54
55
56
57
58
59
60 61
47
35
13
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
REF #PART #DESCRIPTION Q’TY.NOTES
1 634352 Gasket 1
2 634355 Plate 1
3 634358 Bolt 2
4 634351 Gasket 1
5 634349 Gasket 1
6 634354 Reed Valve Ass'y 1
7 579565 Screw 3
8 634353 Gasket 1
9 634827 Carburetor Ass'y 1 Incl.10-33
10 626822 Body Ass'y 1 Incl.11-16
11 624430 Filter 1
12 624434 Spring 1
13 624433 Pin 1
14 624429 Lever 1
15 624432 Screw 1
16 624431 Float Valve 1
17 262993 Gasket 1
18 634357 Diaphragm 1
19 598413 Body 1
20 261874 Priming Pump 1
21 598409 Primer Pump Cover 1
22 262996 Screw 4
23 577179 Screw 2
24 624525 Bracket 1
25 598418 Screw 1
26 261878 Nut 1
27 261871 O-Ring 1
28 628092 Main Jet 1 #52
29 598415 Arm 1
30 624532 Washer 1
31 577175 Snap Ring 1
32 634350 Gasket 1
33 577185 Diaphragm 1
34 579566 Muffler Gasket 2
35 634364 Muffler Cover 1
36 634829 Muffler Ass'y 1 Incl.37-39
37 634366 Screw 4
38 634828 Spark Arrester 1
39 634360 Gasket 1
ILLUSTRATED PARTS LIST
BL4900HP
14
CARBURETOR
62 Carburetor
Repair Kit
63 Carburetor
Gasket/Diaphragm
Kit
1
2
3
4
5
6
7
8
9
10
11
12
13 14
15
16
17
18
19
20
21
22
23
24
25 26
27
28
29
30
31
32
33
34
34
36
37
38
39
40
41
42
43
44
45
46
47
48
49
49
50
51
52
53
54
55
56
57
58
59
60 61
47
35
REF #PART #DESCRIPTION Q’TY.NOTES
40 944440 Bolt 2 M6x65
41 943276 Screw 1
42 634359 Air Filter Case Ass'y 1 Incl.43
43 628550 Screw 1
44 634361 Baffle 1
45 634367 Screw 2
46 634365 Muffler Cover 1
47 944981 Bolt 2
48 625872 Fuel Filter 1
49 597948 Fuel Filter Clamp 2
50 597949 Fuel Tank Grommet 1
51 625873 Tube 1 3x5x250L
52 625874 Tube 1 3x6x130L
53 634370 Tube 1
54 634371 Tube 1 9x10x35L
55 634830 Clamp 1
56 634369 Clamp 1
57 630564 Valve 1
58 625871 Cap Ass'y 1
59 598438 Label 1
60 626816 Label 1
61 123953 Label 1
62 840018 Carburetor Repair Kit 1
63 840019 Carburetor Diaphragm Kit 1
15
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
ILLUSTRATED PARTS LIST
BL4900HP
16
ACCESSORIES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
REF #PART #DESCRIPTION Q’TY.NOTES
1 639505 Grip Ass'y 1 Incl.2-4
2 122629 Grip 1
3 122609 Band 1
4 120319 Tapping Screw 2 M5x18
5 123413 Flexible Pipe 1
6 122394 Pipe Ass'y 1 Incl.7-9
7 122395 Swivel Pipe 1
8 122400 Straight Pipe 1 370L
9 122402 Bent Pipe 1
10 122404 Hose Band 1 #82
11 081417 Screw 1 M5x25
12 119523 Hose Band 1 #100
13 081417 Screw 1 M5x25
14 210418 Box Spanner 1 13x19x(+)
15 123518 Instruction Manual 1
16 216007 Warranty Card 1
17
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT
ILLUSTRATED PARTS LIST
BL4900HP
18
NOTES
19
MARUYAMA
COMMERCIAL OUTDOOR POWER EQUIPMENT

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