S&S Cycle Crankcases for Harley-Davidson 2007–Up Touring Models With Twin Cam 96/103 Engines - Manual (Page 5)

i. Prep two 90˚ fittings with thread sealer or PTFE tape. See Picture
8, previous page.
j. Install each fitting. One fitting will turn past the other fitting if
properly positioned. See Picture 9, previous page. Tighten
fittings to the finishing position of each shown in Picture 10,
previous page.
k. Remove pipe plug from stock oil pan, clean the threads with
solvent and compressed air and flush out the pan. See Picture 11,
previous page.
l. Prep 45˚ fitting with pipe sealant or PTFE tape and install to position
shown in Picture 12, previous page. Re flush the oil pan & reinstall
oil pan to trans case using a new gasket.
6. Oil Line Installation
For 2007–up Harley-Davidson® FL models
CAUTION
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.
NOTES: Installation instructions are based on an engine and transmission
already in the chassis with oil pan installed and inner primary removed.
Engine should be installed using a new transmission to engine gasket in
place to seal the oil passages utilized by the stock case.
HD# 35607-06
S&S Viola V-Twin #560-0094
a. Oil line mock-up is recommended to get an idea of final routing
before cutting any oil line. Refer to Figures 2 & 3, above for correct
placement on crankcase.
b. The oil supply line is the short fully formed line that goes to the 45˚
fitting in the oil tank. Trim as needed, slide pinch clamps over hose
ends,
See Picture 13 below, and install Oil Supply line, crimp as
shown in Picture 14, below right .
c. Install and mark the long return and vent lines, See Picture 15,
next page, and cut to length.
d. Install pinch clamps and P-Clamps on the hoses keeping the vent
line on top. See Picture 16, next page. Crimp the hose clamps on
the fittings on the transmission and engine with a crimping tool.
Top vent line to the top fitting and the return line to the bottom
fitting.
e. Remove the front two oil pan screws and reinstall them to hold the
P-clamps in place. See Picture 17, next page. Once installed, push
the clamps into the side of the oil pan to keep them tight to the pan
using a wood handle or other non marring device.
See Picture 18,
next page.
NOTE: P-Clamps will be used to hold the vent and return oil lines in place
running parallel and just below the oil pan gasket interface. (The vent line
should be above the return line).
7. Crankcase Cylinder Studs
S&S® crankcases for 2007-later Harley-Davidson® models with all 96"
and 103" engines are shipped with cylinder studs installed.
CAUTION
Do not carry the crankcase by the studs. It stresses the crankcase
and studs in ways they are not designed to handle. Also, it is easy
5
Figure 2
SUPPLY
VENT
RETURN
Figure 3
VENT
RETURN
Picture 13 Picture 14