E. LAWRANCE AUXILIARY GASOLINE POWERED ELECTRIC GEN&qATOR  (1) Specifications of the Lawrance Auxiliary Power Unit  Model 30 C.:..2:  (2) Preparations for starting  (a) At least three (3) gallons of lubrication oil Navy  Specification 1065 t<Y 1080 should be ple.ced in the  oil tarL’l.c.  (b) See that 24 volts of battery are across line and that  the main line switches for auxiliary power plc.nt are  in "off" position.  (c) Inspect magneto ground wires for proper connection.  (d) Fuel tank should contain 91 octane gasoline.  Open  valves and check engine dribble valve for flooding.  (e) By aid of the hand crank, turn the engine •through  two or three revolutions.  If abnormal effort is  required, remove a spark plug from each cylinder to  make sure liquid has not collected in the combustion  chamber.  Before attempting to start the engine for the first time,  the following checks should be made:  This procedure should be followed whenever the engine has  been idle for a week or more. (See Navy Spec. AN9505a for  preparation for storage instructions).  Notice: Press in on automatic over-sneed cut GUt  button to make sure switch is in operating  position.  No. of Cylinders  Ignition  Horsepower  Output DC (Continuous)  Weight (pounds)  Fuel Oc ta.ne  RPM  Output (5 mins.cont.)  2  Dual  14.5  5KW  213  91-100  4100  7.5 KW (resting 30 minutes  with an 86 amp.load of 28.1  volts.)  -102-