Troy-Bilt 12090 - Manual (Page 53)

MODELS 12089, 12090, 12204
Parts List
REF
No. PART
No. DESCRIPTION QTY.
REF
No. PART
No. DESCRIPTION QTY.
TRANSMISSION COVER & SHIFT LEVER 28 9516 Retaining Ring-(snap ring).
BRACKET ASSEMBLIES external............. .................... . 2
1 1186299 Bolt-hex hd„ #10-32x3/8", 29 2461 Eccentric-shaft, tines/PTO clutch
self-locking flange.......................... 3 lever............................................... 1
2 9463 Knob-tines/PTO clutch lever. 30 9911 Lockwasher-hi-collar, 1 /4"............ 1
tapered, plastic.............................. 1 31 9672 Screw-socket hd., 1/4-20 x 3/8"... 1
3 2263 Detent Plate-tines/PTO clutch lever
(incI.Ref. No. 4)... ............... . 1 DRIVE SHAFT ASSEMBLY
4 1900758 Decal-operating instructions. 33 9500 Retaining Ring-external..................... 1
detent plate................................... 1 34 1909139 Dog Clutch-power unit...................... 1
5 1186347 Bolt-flanged hex hd., 35 9301 Key-3/16sq. x 1"........................ . 3
3/8-16x1-1/2"................................ 4 36 1100004 Bolt-hex hd., 5/16-24 x 3/4", self-
7 1186329 Bolt-flanged hex hd., locking flange. Grade 5.................. 1
5/16-18x3/4", Grades............ 1 37 9944 Washer-disc spring (concave)...... 1
9 1107382 Washer-flat, 5/16", S.A.E................... 1 38 2107 Pulley-transmission drive, cast iron 1
10 1900870001 Bracket-shift levers (incl. Ref. 39 50027 Washer-flat, hardened shoulder
No. 86)........... .................... . 1 1-1/4".................................... . 1
11 9362 Pin-spring, 1/8".................................. 1 40 1186310 Bolt-hex hd., 1/4-20 x 3/4", front
12 9838 Nut-castle (slotted), 1/2"-20, call bearing cap.................................... 3
Tech Service for tightening 42 1900879001 Cap-front bearing....... .................. . 1
instructions.................................... 1 43 1983632 Seal-oil, front bearing cap................. 1
13 9934 Washer-shoulder, 1/2"...................... 1 44 1124-2 Gasket-front bearing cap................... 1
14 9932 Washer-disc spring.................. 2 45 1224-1 Shim-front bearing cap,.
15 —- Lever-wheel speed shift (see page 010" thick..................................As Reg'd
51, Ref. No. 5 for part number). 1 45 1224-2 Shim-as above, .030"................... As Reg'd
16 1900869001 Cover-power unit transmission.... 1 45 1224-3 Shim-as above, .005"...............As Reg'd
16A 2566 Cover-power unit transmission 45 1224-4 Shim-as above, .062"....................As Reg'd
(incl. Ref. No.'s 18,19, 20,21,22, 46 1714 Bearing & Cup-tapered cone roller
23 and 24)... ........................ 1 bearing with cup (race). Cone and
17 1123 Gasket-transmission cover................ 1 cup sold as set only........................ 2
18 1100045 Bolt-hex hd., 5/16-18 x 1", Grade 5, 47 11601 Shaft-main drive, power unit. Incl.
(remove with care)
........... 1 integral worm, plus two pressed-
19 1186230 Nut-hex, 5/16"-18............................. 1 on cone roller bearings, two
20 1901439 Spring-neutral plunger
(remove
bearing cups and two shoulder
with care)....................... .
1 washers............. .................... . 1
21 1035 Plunger-neutral
(remove with care)
48 9617 Seal-oil, drive shaft, rear................... 1
(incl. Ref. No. 22)........................... 1 49 9517 Retaining Ring-(snap ring), internal...... ..1
22 1901440 Clip Ring-retains neutral plunger.. 1
23 1186393 Nut-hex, flange locknut, 3/8"-16... 1
PINION SHAFT ASSEMBLY
24 1902004 Bolt-hex hd., 3/8-16x1-1/2", 50 9309 Pin-roll (Spirol), 1/4x2"...................... 2
threaded full length........... 1 51 1060A Plug-retaining, pinion bearing (inci.
Ref. No. 52).................................... 2
TINES/PTO CLUTCH LEVER ASSEMBLY
52 9604 0-Ring-retaining plug......................... 2
25 1900878001 Lever-eccentric, tines/PTO clutch. 53 1132-1 Shim-retaining plug, 1-1/64" inner
(also see Ref. No.'s 1, 2,3 and dia., .033" thick (on right side
4 listed above)............................... 1 only one #1132-1 shim is also
26 1100804 Bolt-hex hd., 1/4-20x1/2"........... 1 used between bearing and washer
27 2123 Bushing-tines/PTO clutch lever Ref. No.'s 54 & 55)......................... As
eccentric shaft............................... 1 Reg'd
53