Troy-Bilt TB490BC Operator's Manual page 30

BOOM AND TRIMMER PARTS - MODEL TB49OBC
4-CYCLE GAS TRIMMER
PPN - 41BDT49C063
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!tem Pa_ No, De_cdption
1 791-00840
2 791-00841
3 791-00842
4 791-182688
5 791=182405
6
791=618327
7 753-1247
8
791=181099
8 791-683295
10 791-181811
11 791-181812
12 791-181813
13 791-181814
14 791-181815
15 791-145569
16 753-1190
17 791-182057
18 791-181617
18 791=181881
20 791=181886
21 791-182541
22 791-613300
23 791-182200
24 791-182183
25 791-182195
26 791-145569
27 791-147492
28 791-182196
28 791-683304
30 753-1191
31 791-682061
32 791-147498
33 791-612483
34 791-683301
35 791-612026
36 791-618636B
37 791-147495
38 791-188814B
38 791-145873B
40 791=181699
791-188014B
791-613226
791=682075B
_hrottle Housing and rrfgger Assembly (irlcludes 2-4)
_hrottle Trigger Lock=OL$
_hrottle Trigger
_hrottle Trigger Spring
Swit_:fl _&_lrirlbly
Harness Clip
Upper Drive Shaft Housing Assembly
J-Handle hz_ern bly
Har_dle Bracket h_ernbly (includes 10-15)
Screw
Upper Handle Clamp
Middle Handle Clamp
Lower Handle Clamp
Nu[
Anti-Rotadorl Scr e_-_
EZ-Lir_k Coupler (includes 17-20)
Screw
Bolt
Adjustment Knob
Knob Re[aining Nut
Lower Drive Shaft Housing Assembly
Lower Flexible Drive Shaft
Shield Mount Screw Assembly
2 piece Gearbox Assembly iirlcludes 25-28)
Gearbox Scr _
Anti-Rotadorl Scr e_-_
Blade Shield/Shield Mount " " ......
Blade r)river 2 Piece Gea[box Assemb!y Pa_ - !tern 24 _" _-_
Shield Mounting Screw 41 791-182191 Left Housing '\,_, _
Shield arid Blade Assembly {includes 31 ) 42 781-182192 Righ[ Housirlg ........................
Blade Assembly 43 781-182194 Pinion Gear Assembly \
Relair_ing Washer 44 781-182198 Output Shalt Bushing
Spool Shalt 45 781-182198 Ou[put Shalt Gear
Outer Spool arid Eyele4 Assembly 48 781-182197 Ou[put Shalt h_ernbly
Re/airier iirlcludes 44 _ 45)
Sprirtg 47 753-1159 O-Rirt9
Inr_er Reel
Bump Head Krlob Assembly Ogtiona! Accessories
4-_ooth Blade 753-1160 Reel and Line Assembly
Nut 753-1161 Bump Head Assembly
Blade Re[aining Kit (includes 32 & 40) iir_cludes 33-38)
Lc<:kirlg Rod Tool
Shoulder Hame_ I_ems Not Sho'_n