MTD YM90 Trimmer User Manual


 
E27
PARTS LIST
23
24
24
28
25
30
31
36
34
35
40
33
29
32
32
38
37
33
39
41
6
12
11
9
10
8
5
27
19
18
17
20
21
22
26
16
14
13
7
4
3
2
1
1
15
42
Item Part No. Description
1 753-04339 Throttle Housing Assembly (includes 2-4)
2 753-04340 Throttle Trigger Lock-Out
3 791-00058 Throttle Trigger
4 791-182690 Throttle Trigger Spring
5 791-182405 Switch Assembly
6 753-04405 Throttle Cable
7 791-610327 Harness Clip
8 753-04236 Upper Drive Shaft Housing Assembly
9 791-181099 J-Handle Assembly
10 791-683295 Handle Bracket Assembly (includes 11-16)
11 791-181811 Screw
12 791-181812 Upper Handle Clamp
13 791-181813 Middle Handle Clamp
14 791-181814 Lower Handle Clamp
15 791-181815 Nut
16 791-145569 Anti-Rotation Screw
17 791-181616B Split Boom Coupler (includes 18-21)
18 791-182057 Screw
19 791-181617 Bolt
20 791-181618B Adjustment Knob
21 753-04386 Knob Retaining Nut
22 791-180804 Lower Drive Shaft Housing Assembly
23 791-613300 Lower Flexible Drive Shaft
24 791-182200 Shield Mount Screw Assembly
25 791-182193 2 piece Gearbox Assembly (includes 26-28 & 42)
26 791-182195 Gearbox Mounting Hardware
27 791-145569 Anti-Rotation Screw
28 791-182196 Blade Driver
29 791-147492 Blade Shield/Shield Mount
30 791-683304 Shield Mounting Screw
31 753-1191 Shield and Blade Assembly (includes 32)
32 791-682061 Blade Assembly
33 791-147490 Retaining Washer
34 791-612483 Spool Shaft
35 791-683301 Outer Spool Assembly (includes 36)
36 791-612026 Retainer
37 791-610636B Spring
38 791-147495 Inner Reel
39 791-180814B Bump Head Knob Assembly
40 791-145873B 4-Tooth Blade
41 791-181699 Nut
42 753-04348 Palnut
* 791-180014B Blade Retaining Kit (includes 33 & 41)
* 791-613226 Locking Rod Tool
* 791-682075B Shoulder Harness
Optional Accessories
* 753-1161 Bump Head Assembly
* 753-1224 Reel and Line Assembly
* Items Not Shown
BOOM AND TRIMMER PARTS - YM90
2 CYCLE TRIMMER / BRUSHCUTTER