Troy-Bilt PONY 664DM - Manual (Page 33)

Models 664D & E666M
REF.
No.
PART
No. DESCRIPTION QTY.
REF.
No.
PART
No. DESCRIPTION QTY
MAIN DRIVE SHAFT INPUT PINION SHAFT & GEAR ASSEMBLY
1 GW-1714 Bearing, Tapered Roller with Race .... 1 6 GW-9572 Hex Hd. Screw, 5/16-24x1-1/8*......... 1
2 GW-20718 Spur Gear.......................................... 1 7 GW-9944 Washer, Disc Spring (concave
3 GW-9301 Key, 3/16sq.x1.................................. 1 surface faces pulley)...................... 1
4 GW-20912 Main Drive Shaft (Drive shaft is one- 8 1108841 Key,3/16sq.x1-1/2............................. 1
piece with integral, single-lead. 9 1916522 Transmission Drive Pulley................. 1
work-hardened front worm, and 10 GW-1440 Support Washer................................ 1
integral, six-lead, work-hardened 11 721-04044 Oil Seal, Input Pinion Shaft............... 1
rear worm. Also includes pressed- 12 1113527 Retaining Ring (external).................. 1
on GW-1714 and GW-9301)......... 1 13 GW-9953 Thrust Washer................................... 2
5 GW-1224-1 Shim, Rear Bearing Cap, .010" thick 14 GW-9428 Bushing.............................................. 1
(see Note below)........................... A/R 15 GW-9677 Setscrew, 5/16-18x3/8*..................... 1
5 GW-1224-2 Shim, same as above, but .030" thick 16 GW-20791 Input Pinion (steel shaft)................... 1
(see Note)...................................... A/R 17 GW-20792 Input Pinion Gear.............................. 1
5 GW-1224-3 Shim, same as above, but .005“ thick 18 GW-9093 Retaining Ring (external) 1............... 1
(see Note)...................................... A/R 19 GW-20799 Pinion Assy. (Inch one each Refs. 16,
GW-1325C Shim Set (Inch two GW-1224-1 ¡two 17 and 18....................................... A/R
1224-2 and one GW-1224-3)........ A/R 20 GW-9517 Retaining Ring (internal)................... 1
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.