TM 9-2320-209-34-2-3 FRAME 3 1. 2. 3. 4. 5. Tag flame detector switch common electrical lead (1). Unscrew and take out terminal screw (2) from flame detector switch (3). Tag terminal screw (2) the same as electrical lead (1). Screw terminal screw (2) with tag into flame detector switch (3). Do steps one and two again for switch middle electrical leads (4 and 5) and switch end electrical leads (6 and 7). Unscrew fitting (8) under flame detector switch (3). CAUTION Use care in pulling flame detector switch out. If switch is not pulled straight out, parts in switch will break. Pull flame, detector switch (3) out of housing (9). GO TO FRAME 4 21-20