MTD BT1045/1 User manual

MTD
Brand
MTD
Model
BT1045/1
Category
Grass trimmers
Type
User manual

MTD BT1045/1 is a 2-cycle petrol trimmer with a range of capabilities that make it ideal for various trimming tasks.

Its powerful engine and sturdy construction allow for efficient cutting of thick grass and weeds, while the adjustable cutting head and ergonomic design provide comfort and control during use. Additionally, the trimmer's lightweight and compact design make it easy to maneuver, even in tight spaces or around obstacles.

Here are some of the key features and use cases of the MTD BT1045/1:

  • Trimming grass and weeds in residential lawns and gardens
  • Edging around flower beds, sidewalks, and driveways

MTD BT1045/1 is a 2-cycle petrol trimmer with a range of capabilities that make it ideal for various trimming tasks.

Its powerful engine and sturdy construction allow for efficient cutting of thick grass and weeds, while the adjustable cutting head and ergonomic design provide comfort and control during use. Additionally, the trimmer's lightweight and compact design make it easy to maneuver, even in tight spaces or around obstacles.

Here are some of the key features and use cases of the MTD BT1045/1:

  • Trimming grass and weeds in residential lawns and gardens
  • Edging around flower beds, sidewalks, and driveways
Issued 7/03
Item Part No. Description
1 791-182059 Air Cleaner/Muffler Cover Assembly
(includes 2 & 38)
2 791-180350B Air Cleaner Filter
3 791-180351 Carburetor Mounting Screw Assembly
4 791-180226 Wavey Washer
5 791-182202 Choke Knob and Screw
6 753-04418 Choke Lever Assembly (includes 5)
7 753-04419 Choke Plate Assembly (includes 6)
8 753-04333 Carburetor Assembly (includes 9 & 20)
9 791-610675 Carburetor Gasket
10 791-181860 Carb Mount Screw
11 791-683974B Primer and Hose Assembly
12 753-1196 Carb Mount Assembly (includes 13)
13 791-684451 Reed Assembly
14 753-1208 Carburetor Mount Gasket
15 753-04470 Crank Case Service Assembly (includes 10)
16 791-612134 Rear Mounting Pad
17 791-182767 Fuel Tank Assembly (includes 18-20)
18 753-04100 Fuel Cap Assembly
19 791-181168 Fuel Return Line
20 791-682039 Fuel Line Assembly
21 791-145308 Front Mounting Pad
22 791-182064 Shroud Extension and Stand
23 791-182736 Flywheel Assembly
24 791-181065 Spacer
25 753-04232 Recoil Pulley Assembly
26 791-613102 Recoil Spring
27 791-611061 Rope Guide
28 791-181441 Pulley Retainer Assembly
29 791-182815 Wire Lead
30 791-181079 Pull Handle
31 791-613103 Rope
32 791-160574 Starter Housing Assembly
(includes 25-28, 30-31, 33 & 38)
33 791-181862 Housing Screw
34 791-182368 Clutch Washer
35 791-181445 Clutch Rotor Assembly
Item Part No. Description
36 791-153592 Clutch Drum Assembly
37 791-153597 Upper Clamp Assembly
38 791-181345 Screw
39 791-182519 Anti-Rotation Screw
40 791-611063 Ground Tab
41 753-04468 Module Assembly
42 791-610311B Spark Plug
43 791-182066 Muffler Assembly (includes 44-46)
44 791-182747 Spark Arrestor Screen
45 753-04159 Exhaust Gasket
46 791-147575 Muffler Mounting Bolt Assembly
47 753-04323 Cylinder Assembly (includes 49 & 50)
48 753-04367 Piston and Rod Assembly
49 753-1197 Cylinder Gasket
50 791-182723 Cylinder Bolt
51 791-182409 Washer
52 791-04094 Foot Stand
53 791-180094 Clutch Cover Assembly (includes 38)
* 753-04134 Engine Gasket Kit
* 791-180602 O.E.M. Carburetor Repair Kit (Walbro)
* 791-181873 Gasket Diaphragm Repair Kit (Walbro)
* 753-1209 Piston Ring
* 753-04397 Short Block Assembly
(includes 10, 15, 42, 47-50)
* 791-181599 Clutch Springs (Qty. 2)
* Items Not Shown
38
1
2
3
8
10
12
3
4
5
7
6
11
13
14
15
48
49
21
50
19
16
17
18
20
34
35
39
38
23
24
25
26
27
30
31
33
38
32
22
29
40
41
47
42
45
43
46
28
9
ENGINE PARTS - MODEL BT1045/1
2-CYCLE PETROL TRIMMER
PPN 41CD145D042
44
36
39
37
51
52
38
Item Part No.
Description
1 791-182801 Throttle Housing & Trigger
Assm (includes 2-4)
2 791-182802 Throttle Trigger Lock-Out
3 791-182690 Throttle Trigger Spring
4 791-182803 Throttle Trigger
5 791-182673 Switch Assembly
6 791-147346 Wire Tie
7 791-182816 Throttle Cable
8 791-180858 Foam Grip & Cover
9 753-04346 Upper Drive Shaft Housing Assembly
10 753-04103 Bullhorn Handle Assembly
(includes 11-15)
11 791-612831 Grip
12 791-612021 Plug
13 753-04096 Adapter
14 753-04097 Cap
15 791-182519 Anti-Rotation Screw
16 791-683295 Handle Bracket Assembly
(includes 15 & 17-21)
17 791-181811 Screw
18 791-181812 Upper Handle Clamp
19 791-181813 Middle Handle Clamp
20 791-181814 Lower Handle Clamp
21 791-181815 Nut
22 791-182519 Screw
23 791-181950 Split Boom Assembly
(includes 24-27)
24 791-182057 Screw
25 791-181617 Bolt
26 791-181951 Adjustment Knob
27 791-181886 Knob Retaining Nut
28 791-180396 Lower Drive Shaft Housing Assembly
29 791-181570 Flexible Drive Shaft
30 791-182200 Shield Mount Screw Assembly
31 791-182193 2 Piece Gearbox Assembly
(includes 15, 32, 34, 38 & 39)
32 791-182195 Gear Box Screw
33 791-147492 Blade Shield/Shield Mount
34 791-182196 Blade Driver
35 791-683304 Shield Mounting Screw
36 791-180387 Shield and Blade Assembly
(includes 37)
37 791-682061 Blade Assembly
38 753-04348 Palnut
39 791-147490 Retaining Washer
40 791-612483 Spool Shaft
41 791-683301 Outer Spool Assembly
42 791-612026 Retainer
43 791-610636B Spring
44 791-147495 Inner Reel
45 791-180814B Bump Knob Assembly
46 791-145873B 4-Tooth Blade
47 791-181699 Nut
48 791-160196 Shoulder Harness
Issued 7/03
BOOM AND TRIMMER PARTS - MODEL BT1045/1
2-CYCLE PETROL TRIMMER
PPN 41CD145D042
1
18
19
20
5
7
8
10
13
14
3
2
4
34
41
39
46
40
42
47
43
45
39
15
15
21
17
30
32
15
33
37
36
31
32
51
52
53
17
49
34
54
48
32
44
30
37
35
31
29
16
12
11
9
41
6
1
38
22
24
25
26
27
23
28
2 Piece Gearbox Assembly Parts - Item 32
49 791-182191 Left Housing
50 791-182192 Right Housing
51 791-182194 Pinion Gear Assembly
52 791-182199 Output Shaft Bushing
53 791-182198 Output Shaft Gear
54 791-182197 Output Shaft Assembly (includes 52 & 53)
* 791-180014B Blade Retaining Kit (includes 39 & 47)
* 791-613226 Locking Rod Tool
Optional Accessories
* 791-180120 Replacement Line, 0.095 Diameter
* 791-147345B Reel and Line Assembly
* 791-147498B Bump Head Assembly (includes 40-45)
* Items Not Shown
38
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  • Page 2 2

MTD BT1045/1 User manual

MTD
Brand
MTD
Model
BT1045/1
Category
Grass trimmers
Type
User manual

MTD BT1045/1 is a 2-cycle petrol trimmer with a range of capabilities that make it ideal for various trimming tasks.

Its powerful engine and sturdy construction allow for efficient cutting of thick grass and weeds, while the adjustable cutting head and ergonomic design provide comfort and control during use. Additionally, the trimmer's lightweight and compact design make it easy to maneuver, even in tight spaces or around obstacles.

Here are some of the key features and use cases of the MTD BT1045/1:

  • Trimming grass and weeds in residential lawns and gardens
  • Edging around flower beds, sidewalks, and driveways
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