Yard-Man YM137 - Manual (Page 55)

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Item Part No. Description
1 791-610327 Shoulder Harness Clamp
2 791-153064 D-Handle
3 791-181587 D-Handle Hardware Assembly
4 753-04345 Upper Drive Shaft Housing Assembly
5 791-182928 Split Boom Coupler (includes 6-9)
6 791-182057 Screw
7 791-181617 Bolt
8 791-181951 Adjustment Knob
9 791-181886 Knob Retaining Nut
10 753-1212 Lower Drive Shaft Housing Assembly
11 791-181166 Flexible Drive Shaft
12 791-153597 Lower Clamp Assembly
13 791-180547 Guard Mounting Hardware
14 791-180548 Guard Assembly
15 791-180553 Blade Assembly
16 791-145569 Anti-Rotation Screw
17 791-181566 Gearbox (includes 16)
18 791-181457 Outer Spool Assembly (includes 19)
19 791-181458 Retainer
20 791-181561 Thrust Washer
21 791-181459 Small Spring
22 791-181461 Slider
23 791-181532 E-Clip
24 791-181531 Spring
25 791-181462 Plunger
26 791-181463 C-Clip
27 791-181464 Inner Reel
28 791-181465B Large Spring
29 791-181467 Foam Seal
30 791-181468B Bump Knob Assembly (includes 28 & 29)
Optional Accessories
* 791-181472 .080” Replacement Line (Eight - 10 foot lengths)
* 791-181470 Complete Cutting Head Assembly (includes 16-30)
* 791-181460 Reel and Line Assembly
* 791-682075 Shoulder Strap Harness
* not shown
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PARTS LIST
BOOM AND TRIMMER PARTS - MODEL YM137
120 VOLT ELECTRIC TRIMMER