Troy-Bilt 12087-7HP - Manual (Page 13)

MODELS 12068, 12069, 12070, 12071, 12087, 12087C, 12088, 12088C, 12089, 120890,12090, 12090C
REF
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17
PART REF PART
No. DESCRIPTION QTY. No. No. DESCRIPTION QTY.
1915087 Screw Kit, includes five (5) 17 1224-2 Shim-same as above, .030" As
1/4"-20 X 5/8" self-sealing thick..................................... ..Req'd
screws............................ As Req’d 17 1224-3 Shim-same as above, .005" As
20873 Cover-tiller housing.............. 1 thick..................................... ..Req'd
1129-1 Gasket-tiller housing cover, ,010" As 17 1224-4 Shim-same as above, .062" As
thick................................ Req’d thick..................................... ..Req'd
1129-2 Gasket-same as above, .030" As 18 1714 Bearing & Cup-sold as set only. .. 2
thick................................ Req'd 19 11602 Shaft-main tiller drive (incl. an
1901972 Shaft-tiller tine.................... 1 integral worm gear, plus two
97074 Ball Bearing......................... 2 pressed-on cone roller bearings,
1901976 Worm Gear-bronze, tiller tine two bearing cups (Ref. No. 18) and
shaft................................ 1 one shoulder washer............. .. 1
1104 Key-tiller tine shaft, woodruff key 1 20 9617 Seal-oil, drive shaft, front......... .. 1
97073 Seal-oil, tiller tine shaft........ 2 21 9517 Retaining Ring-internal............. 1
22 This Ref. No. not used..............
TILLER DRIVE SHAFT ASSEMBLY
9500 Retaining Ring-external........ 2 TRANSMISSION HOUSING AND DIPSTICK
1909138 Dog Clutch-tiller drive shaft.. 1 23 1902000 Housing-tiller attachment (incl.
9301 Key-3/16"x1"....................... 1 pressed-on sleeve in front of
2127 Spring-dog clutch................ 1 housing). Empty housing
1138-1 Shim-dog clutch, 1/16"(.62") thick. 1 without shafts, gears, seals.
1915089 Screw Kit, includes three (3) dipstick, etc. Call Factory
1/4“-20 X 7/8" self-sealing before ordering..................... .. 1
screws............................ As Req’d 24 1909157 Dipstick-oil, tiller attachment..... .. 1
1900881010 Cap-rear bearing................. 1
1124-2 Gasket-rear bearing cap....... 1
1224-1 Shim-front bearing cap, .010 As
thick................................ Req'd
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