TM 5-6115-593-12 TO 35C2-3-463-1 Table 1-1.    Torque Data NOTE Lubricate threads prior to torquing. COMPONENT TORQUE VALUE FT/LBS JOULES Oil Pressure Switches 20 27 Spin-on filters 25 to 35 34 to 47 Mounting capscrew Fuel filter capscrews 20 to 25 27 to 34 Injector hold-down capscrews 11 to 12 15 to 16 in increments of 4 5 Turbocharger V-Band clamp tension 32 to 36* 3.6 to 4.1 Lubricating oil drain fitting 50 68 Diffuser plate capscrew 5 to 7 7 to 10 Intercooler capscrews 30 to 35 41 to 47 in increments of 15 20 Exhaust Manifold capscrews 35 47 in increments of 8 11 * In-lbs Section III.  SYSTEM OPERATION 1-13.  GENERAL.        This    section    covers    theory    of operation for the following *generator set systems: a. DC Electrical and Control System b. AC Power Generation and Control System c. Fuel System d. Cooling System e. Lube Oil System These systems are multipurposed in that there is some overlapping    functions    from    one    system    to    another. Certain operations may be described, to avoid redundancy,  under  one  system  where  as  they  actually function within two or more systems. 1-14.  DC ELECTRICAL AND CONTROL SYSTEM.   (See FO-1.) a. Introduction.    The  DC  electrical  and  control system's  primary  function  is  to  enable  the starting, stopping and operation of the diesel engine under a variety of operating conditions. 1-22