Troy-Bilt 12211 - Manual (Page 35)

Parts List 35
Model 12211 & 12212
MAIN DRIVE SHAFT
1 1714 Bearing, Tapered Roller with Race .... 1
2 20718 Spur Gear .......................................... 1
3 9301 Key, 3/16 sq. x 1 ............................... 1
4 11603 Main Drive Shaft (Drive shaft is one-
piece with integral, single-lead,
work-hardened front worm, and
integral, six-lead, work-hardened
rear worm. Also includes pressed-
on #1714 bearing and #9301 key).
1
5 1224-1 Shim, Rear Bearing Cap, .010" thick
(see Note below) ........................... A/R
5 1224-2 Shim, same as above, but .030" thick
(see Note)...................................... A/R
5 1224-3 Shim, same as above, but .005" thick
(see Note)...................................... A/R
... 1325C Shim Set (Incl. two #1224-1; two
1224-2 and one #1224-3) ............. A/R
INPUT PINION SHAFT & GEAR ASSEMBLY
6 9572 Hex Hd. Screw, 5/16-24 x 1-1/8* ...... 1
7 9944 Washer, Disc Spring (concave
surface faces pulley)...................... 1
8 1108841 Key, 3/16 sq. x 1-1/2 ......................... 1
9 20880 Transmission Drive Pulley................. 1
10 1440 Support Washer ................................ 1
11 85030 Oil Seal, Input Pinion Shaft................ 1
12 9500 Retaining Ring (external) .................. 1
13 9953 Thrust Washer................................... 2
14 9428 Bushing ............................................. 1
15 9677 Set Screw, 5/16-18 x 3/8*................. 1
16 20791 Input Pinion (steel shaft) ................... 1
17 20792 Input Pinion Gear .............................. 1
18 9093 Retaining Ring (external) l................. 1
19 20799 Pinion Assy. (Incl. one each Refs. 16,
17 and 18 ...................................... A/R
20 9517 Retaining Ring (internal) .................. 1
REF. PART
No. No. DESCRIPTION QTY.
REF. PART
No. No. DESCRIPTION QTY.
NOTE: Shim between drive shaft rear bearing and rear bearing cap to achieve 5-to-10 thousandths of an inch (.005-.010) end play on drive shaft.
A/R - As Required
* Specify GRADE 5 if ordering part locally.
DRIVE SHAFT, INPUT PINION SHAFT and GEAR ASSEMBLIES