Troy-Bilt 12090 Owner's Manual page 51

MODELS 12089, 12090, 12204
Parts List
REF PART
No. No. DESCRIPTION QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
26
26
27
9362
9838
9934
9932
2628
1902240
9317
1231
1033
1107382
9338
1110107
1100046
1100243
1107383
1113-1
9120
1920
2100
1915810
1100011
1919
9245
1483
1138-1
1138-2
9303
WHEELSPEEDLEVER
Pin-spring, 1/8"................................ 1
Nut-castle (slotted), 1/2"-20 ............ 1
Washer-shoulder, 1/2"..................... 1
Washer-disc spring ......................... 2
Lever-wheel speedshift (incl.
Ref No.'s 6 and 18) ....................... 1
Knob-wheel speed shift lever........... 1
Pin-cotter, 3/32" x 1"........................ 1
Rod-connecting rod, wheel speed
shift lever...................................... 1
Swivel-connecting rod ..................... 1
Washer-fiat, 5/16°, S.A.E................. 1
Pin-hair cotter.................................. 1
Locknut-hex hd., 5/16°-18 ............... 1
Bolt-flanged hex hd., 3/8-16 x 1" ..... 5
Lockwasher-spring lock, 3/8". ......... 5
Washer-fiat, 3/8", S.A.E ................... 7
Bushing-spacer, 19/64" (.300"lg.).... 4
Ring-retaining (tolerance ring) ........ 1
BELTDRIVESYSTEM
Block- belt adjustment, 3-7/8" (incl.
Ref. No.'s 13,15, and 20) .............. 1
Rod- belt adjust., 7"with
measuring gauge .......................... 1
Decal- engine stabilization, for
Briggs & Stratton engines.............
Bolt-hex hd., 3/8-24 x 1-1/2". .......... 1
Disc-reverse, (incl. Ref. No. 19) ...... 1
Belt-forward drive (no substitute
due to extra strength required) ..... 1
Pulley-engine power take off ........... 1
Shim-engine pulley, 1/16° As Req'd
Shim-as above, 1/32" As Req'd
Key-engine pulley, 3/16"sq. x 2-1/2" 1
REF PART
No. No. DESCRIPTION QTY.
ENGINESAND ENGINEMOUNT
28 1100045 Bolt-hex hd., 5/16-18x 1",Grade5...... 2
30 1034 Bar-engine mounting ....................... 2
31 9147 Plug-thread protector, red plastic.... 2
32 9572 Bolt-hex hd., 5/16-24 x 1-1/8". ........ 4
33 1100242 Lockwasher-spring lock, 5/16". ....... 4
34 1916274001 Mount- engine to tiller ..................... 1
35 * 8HP Briggs & Stratton Engine-
Recoil or electric start. (Electric
start requires key switch
starting system.) .......................... 1
35 * 10HP Briggs & Stratton Engine-
Electric start (has key switch
starting system) ........................... 1
38B 1904565 Decal-hot surface safety warning .... 1
43 9322
45 2709-01
45A 2709-02
46 1902020
WHEEL& TIRE ASSEMBLIES
Pin- roll, 5/16" x 1-1/2". ................... 2
**Wheel & Tire Assy- bar tread,
left side, 4:80 x 8" tubeless tire
with valve stem, on one-piece
steel wheel................................... 1
**Wheel & Tire Assy-bar tread,
right side. Same as above but
for right side of tiller ..................... 1
Cap-wheel hub ................................ 2
* Contact an authorized engine dealer, Troy-Bilt dealer or the Factory for replacement engine
information.
Contact an authorized engine dealer for engine service or parts. Refer to the engine name-
plate for engine model and type information.
** For correct traction and directional control, Bar TreadTires should be mounted on the
tiller so the closed end of the "V" in the tire tread on top of the tire faces forward.
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