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Model 664D
I
DRIVESHAFT,INPUTPINIONSHAFTand GEARASSEMBLIES
_ -18
.... 13
/
19
.......14
INPUT PINIC N S_{AFT &
GEAR ASSEMBLY
REF.
PART
NO.
NO.
DESCRIPTION
1
2
3
4
5
5
5
GW-1714
GW-20718
GW-930!
GW-11603
GW-1224-!
GW-1224-2
GW-1224-3
GW-1325C
MAIN DRIVESHAFT
Bearing, T apered Rollerwith Race ....
SpurGear ..........................................
Key,3/16sq. x 1 ...............................
MainDriveShaft(Driveshaftis one-
piecewith integral,single-lead,
work-hardened front worm,and
integral, s ix-lead,work-hardened
rearworm.Alsoincludespressed-
on GW-1714 and GW-9301) . .........
1
Shim,RearBearing Cap,.010"thick
(seeNotebelow)........................... A!R
Shim,sameasabove,but .030"thick
(seeNote) ......................................A!R
Shim,sameasabove,but .005"thick
(seeNote) ......................................A!R
ShimSet(Incl.two GW-1224-1; t wo
1224-2andone GW-1224-3) . ....... A/R
REF.
QTY.
NO.
1
6
1
7
1
8
9
10
11
12
13
14
15
16
17
18
19
20
PART
No.
DESCRIPTION
QTY.
INPUT PINION SHAFT& GEARASSEMBLY
GW-9572
HexHd.Screw,5/16-24x 1-1/8"......
1
GW-9944
Washer,DiscSpring(concave
surfacefacespulley) . .....................
1
1108841
Key,3/16sq. x 1-1/2.........................
1
1916522
Transmission DrivePulley .................
1
GW-1440
SupportWasher ................................ 1
1983632
Oil Seal,InputPinionShaft . ...............
!
1113527
Retaining Ring(external) ..................
1
GW-9953
ThrustWasher . .................................. 2
GW-9428
Bushing ............................................. 1
GW-9677
SetScrew,5/16-18x 3/8".................
1
GW-20791
InputPinion(steelshaft)...................
1
GW-20792
InputPinionGear ..............................
1
GW-9093
Retaining Ring(external) I.................
1
GW-20799
PinionAssy.(Incl.oneeachRefs.16,
GW-9517
17 and 18......................................A/R
Retaining Ring (internal)..................
1
NOTE:Shim betweendrive 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 GRADE5 if ordering part locally.
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