Troy-Bilt E666M-Pony DRIVE SHAFT, INPUT PINION SHAFT and GEAR ASSEMBLIES

Parts List 33

Models 664D & E666M

1GW-1714 Bearing, Tapered Roller with Race.... 1

2GW-20718 Spur Gear.......................................... 1

3 GW-9301 Key, 3/16 sq. x 1 ............................... 1

4GW-20912 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 GW-1714 and GW-9301).......... 1

5GW-1224-1 Shim, Rear Bearing Cap, .010" thick

(see Note below)........................... A/R

5GW-1224-2 Shim, same as above, but .030" thick

(see Note)...................................... A/R

5GW-1224-3 Shim, same as above, but .005" thick

(see Note)...................................... A/R

... GW-1325C Shim Set (Incl. two GW-1224-1; two

1224-2 and one GW-1224-3)........ A/R

6GW-9572 Hex Hd. Screw, 5/16-24 x 1-1/8*...... 1

7GW-9944 Washer, Disc Spring (concave

surface faces pulley)...................... 1

81108841 Key, 3/16 sq. x 1-1/2 ......................... 1

91916522 Transmission Drive Pulley ................. 1

10 GW-1440 Support Washer ................................ 1

11 721-04044 Oil Seal, Input Pinion Shaft................ 1

12 1113527 Retaining Ring (external) .................. 1

13 GW-9953 Thrust Washer................................... 2

14 GW-9428 Bushing............................................. 1

15 GW-9677 Set Screw, 5/16-18 x 3/8*................. 1

16 GW-20791 Input Pinion (steel shaft)................... 1

17 GW-20792 Input Pinion Gear .............................. 1

18 GW-9093 Retaining Ring (external) l................. 1

19 GW-20799 Pinion Assy. (Incl. one each Refs. 16,

17 and 18...................................... A/R

20 GW-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