Turbosmart WASTEGATES – EXTERNAL - Ultra-Gate38 (with locking ring) - Manual (Page 5)

www.TURBOSMARTONLINE.com
5
IMPORTANT: A press or clamping device must be used when removing or installing the collar as clamping the cap down removes the
load off the collar and allows it to be removed. The following are examples of different clamping devices that can be used to remove or
install the collar: (Compgate40 shown)
1) Remove the wastegate from the exhaust manifold. Use CAUTION! The wastegate may still be HOT!
2) Remove any pressure nipples in the top cap. Hold the cap down in a press or vice. Using the provided locking collar tool,
unscrew the locking collar. Slowly, back off the vice or press and remove the cap.
3) Select and locate the required wastegate spring or combination of inner and outer springs on the upper diaphragm spring
support. See spring information above for detail on wastegate spring identification and selection.
4) Ensure that the diaphragm is inside the diaphragm groove.
5) Slowly push the top cap down on the lower diaphragm housing in a vice or press. As the cap reaches the diaphragm, line up
the notches in the cap (Figure 1) with the cut outs (Figure 2) in the lower diaphragm housing. Carefully push the cap down till
the cap is home on the lower diaphragm housing. Reinstall the locking collar and tighten with the provided locking tool. Make
sure that the cap is clamped down while tightening the collar.
Vice
Hydraulic Press
Drill Press Arbor press
Vice
Hydraulic Press
Drill Press Arbor press