Install 22 &25mm caps (from JimC) on the two large hose ports: 3.3.2 Remove Vacuum Lines After removing the vacuum lines you can toss them out - pretty much none of them will fit with the new routing. Remove vacuum lines from: Distributor Carburetor All valves: VTV, VCV, VSV, BVSV, ABV, ... o NOTE: BE CAREFUL! nipples on plastic valves can be brittle and easily broken Vacuum switch for the idle solenoid Finally, remove the vacuum spaghetti metal-piping thing 3.3.3 Remove Valves Remove all valves - ABV, VTV, VSV, ... - except for the following: NOTE: BE CAREFUL!
the valve nipples can be brittle and easily broken BVSV(1) VCV for EVAP (driver side) VCV for Distributor ventilation (passenger side) Decel vacuum switch AC idle up VSV, typically mounted under a 10mm hex head bolt at the headlight washer reservoir Optionally, the HAC valve can be retained if the vehicle will be transiting from low to high altituded (HAC valves are failure prone with age, so test the valve before re-installing) Version 2 / 01-May-2011 Page 10 of 24