Troy-Bilt 12090 - Manual (Page 57)

MODELS 12089, 12090, 12204
Parts List
REF
No. PART
No. DESCRIPTION QTY.
REF
No. PART
No. DESCRIPTION QTY.
1 1915087 Screw Kit, includes five (5) 17 1224-1 Shim-front bearing cap, .010" As
1/4"-20 X 5/8" self-sealing thick............................................ ..Req'd
screws................................... As Req'd 17 1224-2 Shim-same as above, .030" As
2 20873 Cover-tiller housing .... ............. 1 thick......................................... . ..Req'd
3 1129-1 Gasket-tiller housing cover, .010". As 17 1224-3 Shim-same as above, .005" As
thick............................................... Req'd thick............................................ ..Req'd
3 1129-2 Gasket-same as above, .030" As 17 1224-4 Shim-same as above, .062" As
thick............................................... Req'd thick............................................ ..Req'd
4 1901972 Shaft-tiller tine................................... 1 18 1714 Bearing & Cup-sold as set only. .. 2
5 97074 Ball Bearing............................. . 2 19 11602 Shaft-main tiller drive (incl. an
6 1901976 Worm Gear-bronze, tiller tine integral worm gear, plus two
shaft............................................... 1 pressed-on cone roller bearings.
7 1104 Key-tiller tine shaft, woodruff key. 1 two bearing cups (Ref. No. 18) and
8 97073 Seal-oil, tiller tine shaft...................... 2 one shoulder washer.................. .. 1
20 9617 Seal-oil, drive shaft, front............... .. 1
TILLER DRIVE SHAFT ASSEMBLY 21 9517 Retaining Ring-internal................ . .. 1
9 9500 Retaining Ring-external..................... 2
10 1909138 Dog Clutch-tiller drive shaft.............. 1
TRANSMISSION HOUSING AND DIPSTICK
11 9301 Key-3/16"x1"............................ 1 23 1902000 Housing-tiller attachment (incl.
12 2127 Spring-dog clutch............................... 1 pressed-on sleeve in front of
13 1138-1 Shi m-dog c lutch, 1 /16"(.62") th ick.. 1 housing). Empty housing
14 1915089 Screw Kit, includes three (3) without shafts, gears, seals.
1/4"-20 X 7/8" self-sealing dipstick, etc. Cali Factory
screws..................................As Req'd before ordering.......................... .. 1
15 1900881001 Cap-rear bearing....................... 1 24 1909157 Dipstick-oil, tiller attachment..... .. 1
16 1124-2 Gasket-rear bearing cap.................... 1
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