ILLUSTRATED PARTS BREAKDOWN: YOKE302.9 673.00 10 D 24-March-2004 97Tilt Motor Assembly22.9661.0610 Rev D (Formerly 22.9661.0665 Rev E)Refer to Figure 3-33.No. Item Qty. UM. Description1 10.9661.1298 1 EA PLATE, TENSION ADJUST, PAN MOTOR2 22.9661.0608 1 EA ASSY, DRIVE PULLEY- - 10.9661.0640 1 EA CODEWHEEL, 90 COUNT- - 10.9661.0649 1 EA TIMING PULLEY, 2MM GT, 17 TOOTH- - 53.5561.0250 2 EA SCREW, 6-40 X 1/4" SET CONE POINT3 23.9661.1253 1 EA ELEC ASSY, PAN EOT SENSOR- - 52.6524.0006 1 EA CONN, HOUSING 6-POS RECEPTACLE- - 52.8346.0001 4 EA CONTACT, 24-30 AWG FEMALE CRIMP- - 86.7002.0003 1 EA SWITCH, SLOTTED OPTICAL4 24.9661.0629 1 EA PCB ASSY, PAN/TILT ENCODER5 44.5034.0001 1 EA MOTOR, STEPPER, 42 X 40 10 OHM6 53.2203.0001 2 EA SCREW, 4-40 X 1/4" PPZ7 53.5506.0625 4 EA SCREW, 6-32 X 5/8 " PPSS8 55.6512.0001 2 EA WASHER, #4 SPLIT LOCK9 53.6520.0001 2 EA SCREW, 4-40 X 3/8" PPZ10 55.6621.0001 4 EA WASHER, #4 FLAT ZINC