Precision Turbo and Engine Precision Turbo & Engine PW66 Wastegate User Manual
Page 6
Wastegate spring removal and installation continued
3. Remove the spring top plate and spring/springs from the wastegate. Determine which spring/springs
you will be installing using the Wastegate Spring Utilization Chart on page 8. Install the spring/springs
into the wastegate, on top of the diaphragm and install the spring top plate on top of the springs. Use
care to ensure that you do not to tear or scratch the diaphragm.
4. Orient the wastegate can top to the desired position and compress the wastegate can top until it is
seated with the wastegate can bottom. Use of a press or vice may be necessary depending on spring
selection. With the v-band flanges properly aligned, install the v-band clamp. If you need to re-align the
upper can, relieve tension on top, rotate and recompress. Once aligned properly, tighten the clamp screw
to 51-55 inch lbs or 5 ft lbs. (5.8 – 6.2 Newton Meters)
6
PART NUMBER:
PBO085-3000
NAME:
PW66
DESCRIPTION:
66MM EXTERNAL WASTEGATE