TECHNICAL DATA—B.12 Atomisers Make ...... ...... ...... ...... ...... C.A.V. Atomiser Body ...... ...... ...... ...... BKBL 67S5151 Atomiser Nozzle ...... ...... ...... ...... BDLL 150S6556 Minimum Working Pressure ...... ...... ...... 170 atmospheres (176 kgf/cm2 - 2500 lbf/in²) Setting Pressure ...... ...... ...... ...... 175 atmospheres (181 kgf/cm2 -2570 lbf/in²) Identification Code ...... ...... ...... ...... "CU" Make ...... ...... ...... ...... ...... C.A.V. Atomiser Body ...... ...... ...... ...... BKBL 67S5299 Atomiser Nozzle ...... ...... ...... ...... BDLL 150S6649 Minimum Working Pressure ...... ...... ...... 195 atmospheres (201 kgf/cm² - 2870 Ibf/in²) Setting Pressure ...... ...... ...... ...... 210 atmospheres (217 kgf/cm² - 3090 lbf/in²) Identification Code ...... ...... ...... ...... "FC" ELECTRICAL SYSTEM Dynamo Make ...... ...... ...... ...... ...... Lucas Type ...... ...... ...... ...... ...... C40A.  2 Pole, 2 Brush Shunt Wound.  Voltage Control Rotation ...... ...... ...... ...... ...... Clockwise Positive Earth Output ...... ...... ...... ...... ...... 11 A maximum Dynamo Cut-in Speed ...... ...... ...... ...... 525—625 rev/min Alternator Make ...... ...... ...... ...... ...... C.A.V.  or Lucas Type ...... ...... ...... ...... ...... AC5 or 11AC Maximum Output AC5 12 volt (hot) ...... ...... 55A at 13.5 volts Maximum Output AC5 24 volt (hot) ...... ...... 31A at 27.5 volts Maximum Output 11AC 12 volt (hot) ...... ...... 43A at 13,5 volts Cutting in Speed 12 and 24 volts AC5 ...... ...... 1125 rev/min Cutting in Speed 11AC   ...... ...... ...... ...... 1000 rev/min Starter Motor Make ...... ...... ...... ...... ...... C.A.V. Type ...... ...... ...... ...... ...... CA 45 D12-2M Max.  Current  ...... ...... ...... ...... ...... 900 A Starter Cable Resistance ...... ...... ...... 0.0017 ohms No.  of Teeth on Pinion   ...... ...... ...... ...... 10 Rotation ...... ...... ...... ...... ...... Clockwise Starting Aid Make ...... ...... ...... ...... ...... C.A.V. Voltage ...... ...... ...... ...... ...... 12 Volt Maximum Current Consumption  ...... ...... ...... 12.5/13.5 A at 1 1.5 V Flow Rate through Thermostart   ...... ...... ...... 3.5/5.0 ml/min Height of Reservoir above center of Thermostart  ..... 4.5—10 in (12—25 cm) NOTE: The Manufacturers reserve the right to alter this specification without notice. BALANCER UNIT Front Dia.  of Shafts (Driving and Driven)...... ...... 1.2484/1.2490 in (31,71/31.73 mm) Inside Dia.  of Front Balance Frame Bushes ...... 1.2510/1.2526 in (31.78/31.82 mm) Running Clearance of Shafts in Bushes   ...... ...... 0.002/0.0042 in (0.05/0.11 mm) Rear Dia.  of Shafts (Driving and Driven)...... ...... 0.9987/0.9992 in (25,37/25.38 mm) Inside Dia.  of Rear Balance Frame Bushes ...... 1.001/1.0022 in (25.43/25,46 mm) Running Clearance of Shafts in Bushes   ...... ...... 0.0018/0.0035 in (0,05/0,09 mm)