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9-

Remove the oil line retention plate, plugs and seals
from the top of the engine crankcase. Remove seals
from the plugs. Discard the plugs.

10- To install the oil lines (S&S PN 31-0444 and 31-0443),

orient the ends and openings so they are parallel.
Insert the lines through the oil line retention plates,
then  the  included  washers  (S&S  PN  50-0439)  and,
last  the  seals  (S&S  PN  50-8271)  on  each  line  end.
The ends of the lines should protrude through the
seals about 

1

8

inch.

11- Position oil line assembly on both the transmission

top cover and crankcase and press down until lines
are  firmly  seated  in  the  counterbores  in  the
crankcase and transmission cover.

12- Press  the  oil  line  retention  plates  into  place  until

they  seat.  Install  the  two  screws  (

5

16

-18  x 

3

4

button

head)  through  the  oil  line  retention  plates.  First
screw  goes  in  the  transmission  top  cover  and  the
second  mounts  into  the  crankcase  near  the  rear
motor  mount.  Treat  both  screws  with  blue
threadlock and tighten to 18-ft-lbs.

13- Tighten transmission top cover screws to 100-120 in-lbs.
14-  Install  the  vent  line  (S&S  PN  50-8291)  with  clamps

(S&S PN 50-8156).

15- Reconect neutral switch wires.
16- Check function of neutral switch.

9

Picture 10

Picture 11

Summary of Contents for Crankcase for Harley-Davidson

Page 1: ...tate and local laws before modifying your motorcycle It is the sole and exclusive responsibility of the user to determine the suitability of the product for his or her use and the user shall assume al...

Page 2: ...9 Crankcase Breather Oil Pressure Switch Location Oil Return Fitting Oil Supply Fitting Oil Return Fitting Oil Supply Fitting Oil Supply Return Fitting Locations Oil Supply Return Fitting Locations fo...

Page 3: ...y and the information tag attached to them be inspected beforehand to confirm that the correct model style bore size etc have been provided The customer must confirm that crankcases and related parts...

Page 4: ...ment of engine and frame mounts may cause abnormal stresses resulting in damage to crankcases or other parts To check clearance perform following steps 1 Assemble case halves using case bolts Tighten...

Page 5: ...apered pipe threads 1 Remove the stock oil supply and return fittings from the transmission 2 Install two supplied 3 8 NPT pipe plugs S S PN 50 8330 in the oil fitting location NOTE Apply thread seala...

Page 6: ...cut the oil hoses The straight hose connects the 90 degree fittings of the oil line block and oil pan The bent hose runs between the oil return fittings on the oil line block and oil pan See PIcture 4...

Page 7: ...Change Engine Oil in the Future 1 Slide hose clamp off of fitting along hose See Picture 7 2 Place an oil drain pan under front of oil pan 3 Remove hose from fitting to drain oil 4 Reinstall hose and...

Page 8: ...ake sure no chips or pieces are left on the 1 2 hole and then clean the oil pan and baffle with solvent before reinstalling the pan with a new gasket on the motorcycle 5 Remove the transmission top co...

Page 9: ...both the transmission top cover and crankcase and press down until lines are firmly seated in the counterbores in the crankcase and transmission cover 12 Press the oil line retention plates into place...

Page 10: ...0 0255 10 SHC 1 4 20 x 21 4 50 8455 11 SHC 1 4 20 x 13 4 50 8458 12 SHC 1 4 20 x 11 4 50 7463 13 Washer 50 8451 14 Gasket tranny top cover 56 1256 15 Template 53 0080 16 Fitting 50 8289 17 Hose 90 deg...

Page 11: ...Harley Davidson flywheel assemblies can easily result in serious damage to the flywheel assembly a Sprocket shaft bearings Use 1999 2002 style taper roller bearings included with the crankcase They m...

Page 12: ...shaft Fits all S S and OEM 2000 02 Balanced models only all OEM 2003 up H D 24604 00D 31 4085 19 Retaining ring internal spiraloc 2 required H D 35114 02 50 8160 S 20 O ring oil pump 11 16 I D x 15 1...

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