Models664D & E666M I
DRIVESHAFT,INPUTPINIONSHAFTandGEARASSEMBLIES
MAIN DRIVE SHAFT ASSEMBLY
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19
INPU[ PINIONSHAF1 &
GEARASSEMBLY
REF. PART
NO. NO. DESCRIPTION QTY.
1
2
3
4
5
5
5
GW-1714
GW-20718
GW-9301
GW-20912
GW-1224-1
GW-1224-2
GW-1224-3
GW-1325C
MAINDRIVE SHAFT
Bearing,TaperedRoller with Race.... 1
SpurGear.......................................... 1
Key,3/16 sq. x 1 ............................... 1
Main DriveShaft (Driveshaft is one-
piecewith integral, single-lead,
work-hardened front worm, and
integral,six-lead, work-hardened
rearworm. Also includespressed-
onGW-1714 and GW-9301).......... 1
Shim, Rear Bearing Cap,.010" thick
(seeNote below) ........................... A/R
Shim, same as above, but .030"thick
(seeNote)...................................... A/R
Shim, same as above, but .005"thick
(seeNote)...................................... A/R
Shim Set (IncLtwo GW-1224-1;two
1224-2and one GW-1224-3)........ A/R
REF. PART
NO. NO. DESCRIPTION QTY.
INPUTPINIONSHAFT& GEARASSEMBLY
6 GW-9572 HexHd.Screw, 5/16-24x 1-1/8"...... 1
7 GW-9944 Washer,Disc Spring (concave
surfacefaces pulley)...................... 1
8 1108841 Key,3/16 sq. x 1-1/2 ......................... 1
9 1916522 Transmission DrivePulley................. 1
10 GW-1440 SupportWasher ................................ 1
11 721-04044 OilSeal, input Pinion Shaft................ 1
12 1113527 RetainingRing (external) .................. 1
13 GW-9953 ThrustWasher................................... 2
14 GW-9428 Bushing............................................. 1
15 GW-9677 SetScrew, 5/16-18 x 3/8". ................ 1
16 GW-20791 inputPinion (steelshaft)................... 1
17 GW-20792 inputPinion Gear .............................. 1
18 GW-9093 RetainingRing (external) I................. 1
19 GW-20799 PinionAssy. (Incl. oneeachRefs. 16,
20 GW-9517 17and18......................................A/R
RetainingRing(internal).................. 1
NOTE:Shimbetween drive shaft rear bearing and rearbearing cap to achieve 5-to-10 thousandths of an inch (.005-.010) endplay on drive shaft.
A/R -As Required
* Specify GRADE5 if ordering part locally.