SMOKE GENERATOR FUEL SHUTOFF VALVE REPLACEMENT (Sheet 3 of 4)
Install new preformed packings (A) on two
Using 1-1/4 inch wrench to hold fuel shutoff
valve (C), install and tighten adapters (B) with
preformed packings (A) into ports of fuel shutoff
valve. Using 1 inch wrench, tighten adapters.
Position assembled fuel shutoff valve (C) to mounting bracket (D) and install two screws (E) and
new self-locking nuts (F).
Using 7/16 inch wrench to hold nuts (F), use 7/16 inch socket and tighten screws (E).
Go on to Sheet 4