TM 5-6115-585-34NAVFAC P-8-623-34TO-35C2-3-455-2TM-05684C/05685B-34Figure 2-2. Disconnecting Engine from Generatorhousing.Manual.(b) Remove center plug from grille on blowerRefer to Operator and Organizational Maintenance(c) Using a 5/8” socket wrench on hex headcapscrew at center of blower wheel, rotate engine clock-wise until one of the four sets of screws (1, figure 2-2)attaching generator fan (4) and coupling plate to engineflywheel is accessible thru opening in generator housing(8). Straighten locking tabs and remove the two screws(1) and the locking plate (2) and pressure plate (3).(d) Rotate engine an additional 90° and removesecond set of screws. Continue until all four sets of screws(1) are removed.(e) Remove twelve nuts (5) and lockwashers(6) attaching generator housing (8) to engine(7).(11) Remove four screws (3, figure 2-3), lock-washers (5), flatwashers (4) and nuts (6) attaching eachengine mount (2) to skid-base (7). Lift engine free ofGenerator Set.b. Installing Engine-Generator Assembly.(1) Attach generator to engine.(a) Install two 1/4-20 x 2 in. pilot studs intothe engine flywheel (9, figure 2-2) in two holes that are180° apart.(b) Align fan (4), adapter plate and flywheel(9) using pilot studs.(c) Install four screws (1), locking plate (2),pressure plate (3) attaching fan and adapter to flywheel (9).(d) Remove pilot studs and install remainingscrews (1), locking plates (2) and pressure plate (3).(e) Bend locking plates (2) to lock all screws (1).(f) Install twelve nuts (5) and lockwashers (6)to attach generator housing (8) to engine (7).(g) Check engine lifting bracket for proper torqueof 50 foot-pounds.(2) Lift engine generator assembly into place onskid-base and install screws (3, figure 2-3), lockwashers(5), flatwashers (4) and nuts (6) to attach engine mountsto skid base.(3) Attach engine speed control (3, figure 2-1) tobracket (5) and tighten nut (1).(4) Refer to Operator and Organizational Mainte-nance Manual and proceed as follows:(a)removed.(b)(c)base.(d)tion pump.(e)(f)Install generatorInstall fuel tank.Connect oil drainConnect fuel linesscreen-guard if previouslyhose to mounting on skid-to fuel fiiter and fuel injec-Install air filter assembly.Reconnect previously tagged wire harnees toengine (see schematic figure 1-1).(g) Connect cables to starter.(h) Install batteries and reconnect.2-14Change 5
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