Unit installation

2008 SCION xB OIL DRAIN CONNECTION
Procedure
Issue A: 04/28/08 Page 30 of 48
17. Oil Return Line.
(a) Attach supercharger Oil Return Line between
TRD oil pan and oil fitting on bottom of
supercharger housing. (Fig. 17-1).
NOTE:
(1) You will need to place the TRD supplied
hose clamps onto the hose ends before
installing assembly onto the motor.
(2) Manual transmission applications
only: Slide the supplied plastic braided
sleeve (3/4” dia.) onto the return line at
the supercharger end. After line
installation, position the sleeve so that it
protects the line from chaffing on the
clutch accumulator line and fittings.
(b) Be sure hose clamps are secure and in place.
(Fig. 17-2)
(
c) Fasten Oil Return Line mounting bracket to OE
engine mount with the OE hardware. Remove
the upper flange head screw that secures the
steel mount to the bellhousing. Sandwich the
TRD return line between the OE screw and the
mount. Torque to 35 ft-lbs.
Visually check that Oil Return Line is free of
abrasion and interference with any other item.
**IMPORTANT: The oil drain line MUST
a
llow oil from the supercharger to drain
“downhill” into the oil pan. Any uphill sections
may influence improper drainage resulting in
supercharger damage. DO NOT overfill engine
oil.
Fig. 17
-
1
Fig. 17
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2