Troy-Bilt TB4000 User Manual

©2000 MTD SOUTHWEST INC
Models / Modèles / Modelos
TB4000 –
26cc Straight Shaft
TB4000 – 26 cc, arbre droit
TB4000 – Eje recto de 26cc
FORM 182826 (1/01) (10322 rev. A)
Printed in U.S.A.
Manuel des pièces Manual de piezas
4-Cycle Trimmer/ Brush Cutter
Désherbeuse / débroussailleuse à 4-temps
Recortador/ Cortador de malezas de 4 ciclos
2
ENGINE PARTS - TROY-BILT MODEL TB4000
97
3
2
1
98
4
5
9
8
9
8
32
7
6
31
36
38
37
12
11
10
50
52
51
13
14
35
34
33
15
44
43
42
40
100
101
39
16
19
17
49
48
46
45
47
18
25
24
56
55
53
21
22
23
21
29
54
30
28
27
26
41
79
78
87
83
82
80
76
89
88
91
90
84
92
74
93
85
86
94
73
95
96
67
69
68
70
72
65
66
63
62
60
59
58
99
57
61
71
77
81
64
Part Numbers On Following Page
20
75
3
ENGINE PARTS - TROY-BILT MODEL TB4000
Item Part No. Description
1 181025 Valve Cover Screw 2 182098 Valve Cover 3 182099 Valve Cover Gasket 4 182340 Rocker Adjustment Nut 5 182101 Rocker Arm Pivot 6 182100 Rocker Arm 7 181033 Push Rod 8 181034 Hex Nut
9 181035 Washer 10 182102 Push Rod Guide 11 182103 Valve Spring Retainer 12 181038 Valve Spring 13 182306 Cylinder Head with Valve Seal (includes 10-14) 14 181040 Valve 15 181000 O-Ring 16 181001 Cylinder Head Gasket 17 182132 Cylinder 18 181003 Screw (M5 x 18.7mm) 19 181004 Cylinder Gasket 20 182295 Piston Ring Set (3 Piece Oil Ring) 21 181008 Wrist Pin Button 22 181006 Wrist Pin 23 182300 Piston (3 Piece Oil Ring) 24 181010 Cylinder Stud (83.5mm) 25 181011 Cylinder Stud (115.5mm) 26 181012 Cam Bracket Screw 27 181013 Cam Bracket 28 182123 Cam Follower (Chromed) 29 182124 Cam Gear 30 182125 Cam Bracket Assembly (includes 26-29) 31 180852 Spark Plug 32 182105 Muffler Mounting Screw 33 182106 Muffler 34 181020 Screw 35 182107 Muffler Gasket 36 182108 Module 37 181066 Screw 38 611063 Ground Tab 39 182131 Insulator Gasket 40 182109 Insulator 41 182270 Carburetor Gasket 42 182110 Carburetor 43 181751 O-Ring, Carburetor 44 182096 Breather Hose 45 182111 Air Cleaner Assembly 46 182097 Breather assembly 47 182133 Screw 48 182116 Air Filter 49 182115 Air Cleaner Cover 50 182105 Screw 51 182589 Throttle Cable Bracket 52 181054 Primer and Line Assembly 53 182113 Flywheel 54 181731 Spacer 55 182074 Clutch Washer 56 181730 Clutch 57 180232 Clutch Drum
Item Part No. Description
58 182829 Front Housing 59 181764 Screw 60 181761 Nut 61 181760 Engine Bolt 62 181003 Screw 63 182188 Anti-Rotation Screw 64 182127 Oil Seal 65 182128 Snap Ring 66 182134 Bearing 67 182375 90° Elbow 68 182593 Crankcase (includes 69, 72 & 73) 69 182136 Crankcase Gasket 70 182139 Crankshaft 71 182126 Lead Wire 72 182138 Bearing 73 182147 Screw 74 181021 O-Ring 75 182289 Oil Cap Dipstick (includes 74) 76 182142 Oil Seal 77 182187 Pulley with Nut 78 181747 Retaining Ring 79 181746 Spring 80 181745 Ratchet 81 182118 Pulley Assembly (includes 77-80) 82 181740 Screw 83 181741 Washer 84 181738 Recoil Pully 85 181742 Rope 86 181079 Pull Handle 87 181739 Recoil Spring 88 182120 Recoil Case (includes 89 & 90) 89 182121 Square Nut 90 182122 Rope Guide 91 182143 Screw 92 182117 Recoil Case Assembly (includes 82-91) 93 181083 Fuel Cap 94 182130 Fuel Tank 95 182830 Screw with Washer 96 182129 Fuel Line Assembly 97 182831 Engine Cover 98 182146 Screw
99 182157 Wire Grommet 100 182159 Nut 101 182293 Spark Plug Cover
* 182595 Crankcase Assembly (includes 24, 25 & 64-76) * 182594 Short Block Assembly (includes 1-30, & 64-76) * 182307 Valve Stem Seal * 182153 Spark Arrestor Screen * 182156 AC-10 Carburetor Repair Kit
* Parts not shown
4
BOOM AND TRIMMER PARTS - TROY-BILT MODEL TB4000
20
21
19
27
28
33
31
32
37
30
26
22
21
25
29
29
35
34
38
30
15
16
17
18
14
13
11
10
9
12
24
23
22
42
43
39
23
40
25
24
23
41
44
5
2
1
5
6
7
8
4
3
36
Item Part No. Description
1 180866 Grip 2 181688 Throttle Cable Assembly 3 180975 Throttle Trigger 4 610314 Throttle Trigger Spring 5 181689 Throttle Trigger Assembly (includes 3 & 4) 6 180252 Switch Assembly 7 181690 Wire Lead Assembly 8 610327 Shoulder Harness Clamp
9 182832 J-Handle Assembly (includes 10 & 11) 10 612831 Grip 11 612021 Tube Closure 12 683295 Handle Bracket Assembly (includes 13-18) 13 181811 Screw 14 181812 Upper Handle Clamp 15 181813 Middle Handle Clamp 16 181814 Lower Handle Clamp 17 181815 Nut 18 145569 Anti-Rotation Screw 19 181691 Drive Shaft Housing Assembly 20 182833 Flexible Drive Shaft 21 182200 Shield Mount Screw Assembly 22 182193 2 piece Gearbox Assembly (includes 23-25) 23 182195 Gearbox Mounting Hardware 24 182519 Anti-Rotation Screw 25 182196 Blade Driver 26 147492 Blade Shield/Shield Mount 27 683304 Shield Mounting Screw 28 182189 Shield and Blade Assembly (includes 29) 29 682061 Blade Assembly 30 147490 Retaining Washer 31 612483 Spool Shaft 32 683301 Outer Spool and Eyelet Assembly (includes 33) 33 612026 Retainer 34 610636 Spring 35 147495 Inner Reel 36 180814 Bump Head Knob Assembly 37 49M5873L063 4-Tooth Blade 38 181699 Nut
* 613226 Locking Rod Tool * 682075 Shoulder Harness
2
Piece Gearbox
Assembly Parts – Item 22
39 182191 Left Housing 40 182192 Right Housing 41 182194 Pinion Gear Assembly 42 182199 Output Shaft Bushing 43 182198 Output Shaft Gear 44 182197 Output Shaft Assembly
(includes 42 & 43)
Optional Accessories
* 49U1341L063 Replacement Line,
0.095 Diameter * 49U5001L063 Reel and Line Assembly * 41AM079G063 Brush Cutter Accessory Kit * 147498 Bump Head Assembly
(includes 31-36)
* 180014 Blade Retaining Kit
(items 30 & 38)
* Items Not Shown
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