b-
For 1999-’05 Harley-Davidson
®
Dyna
®
models
Oil Line installation is crucial to engine life. If you are not sure
that you can properly perform this operation, please contact
the S&S
®
Tech Department for a referral to a shop in your area.
NOTE:
Installation instructions are based on an engine and
transmission already in the chassis.
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 sealant to all tapered pipe threads.
3-
Drain the oil from the oil pan—see the proper
factory service manual for instructions—and then
remove the oil pan from the motorcycle.
4-
Place the supplied template (53-0080) over the oil
pan baffle and use a scribe to mark the location of
the
1
⁄
2
” hole as shown in
Picture 8
. Use a drill press to
machine the
1
⁄
2
” hole as marked in
Picture 8a
. Use a
small file or deburring tool to make 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 cover. Remove the
neutral indicator switch, vent line and fitting from
the transmission top cover.
6-
Install the neutral indictor switch, vent line and
fitting on the new S&S transmission top cover (S&S
PN 56-1615).
7-
Slide the oil feed line (S&S PN 31-0442) through the
hole in the top cover closest to the oil filler/dipstick
boss. Place a new top cover gasket (S&S PN 56-1256)
on the transmission case and position the new S&S
top cover on it. Rotate the oil feed line so it will pass
through the
1
⁄
2
” hole in the baffle. Be sure the bend
in the oil feed line orientation is to the rear of the
motorcycle.
See Picture 9.
8-
Install the transmission top cover screws and
washers according to Detail A. Use blue
threadlock on the screws, but leave them loose at
this time.
See Detail A in exploded view of
replacement parts for Harley-Davidson
®
Dyna
®
on
page 10.
8
CAUTION
Dyna
®
Oil Line Install Kit (PN 31-0424)
Picture 8
Picture 9
Picture 8a
