TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download

Figure Number 4-52 4-53 4-54 4-55 4-56 4-57 4-58 4-59 4-60 4-61 4-62 4-63 4-64 4-65 4-66 4-67 4-68 4-69 4-70 4-71 4-72 4-73 4-74 4-75 4-76 4-77 4-78 4-79 4-80 4-81 4-82 4-83 4-84 4-85 4-86 Title Removing fuel injection pump splined coupler bolts. Separating fuel injection pump coupler sleeves. Removing fuel injection pump diaphragm coupler bolts. Removing or installing fuel injection pump mounting bolts and breather tube bracket-engines with breather tube routed around injection pump. Separating fuel injection pump diaphragm coupler and removing or installing fuel injection pump mounting bolts Removing fuel injection pump and preformed packing-splined coupler. Removing fuel injection pump and preformed packing-diaphragm coupler. Removing fuel injection pump front splined coupler sleeve nut and lock washer. Removing fuel injection pump diaphragm coupler nut and lock washer. Removing fuel injection pump splined coupler sleeve and hub. Removing fuel injection pump diaphragm coupler. Installing coupler half and torque tightening fuel injection pump splined coupler nut. Installing coupler half and torque tightening fuel injection pump diaphragm coupler nut. Removing or installing fuel injection pump timing hole plug. Fuel injection pump timing hole cover removed showing marked gear tooth in timed position. Timing marks on fuel injection bearing retaining plate and splined coupler hub alined. Timing marks on fuel injection pump bearing retaining plate and diaphragm coupler hub alined. Disconnecting or connecting primary fuel filter drain line. Removing or installing primary fuel filter bracket and throttle linkage, Flywheel in position for fuel injection pump timing (Models AVDS-1790-2M and AVDS-1790-2AM only). Flywheel in position for fuel injection pump timing (Model AVDS-1790-2A only ) Position of camshaft lobes for injection pump timing.. Installing preformed packing (B) on mounting base oil transfer tube. Correct position of fuel injection pump drive coupler on hub before pump installation. Fuel injection pump diaphragm coupling and pilot ring on hub before pump installation. Installing fuel injection pump assembly on engine. Positioning fuel injection pump coupler sleeves-splined coupler. Removing fuel injection pump drive gear train backlash and setting advanced unit retard position-splined coupler. Fuel injection pump splined drive coupler with lubrication fitting installed. Checking diaphragm coupler assembly clearance. Removing fuel injection pump drive gear train backlash and setting advance unit retard position—diaphragm coupler. Installing gasket on cylinder 1 R before installing primary fuel filter and throttle linkage. Checking throttle linkage for free movement. Throttle linkage adjustment-schematic diagram. Connecting fuel injector tubes-schematic diagram. Page 4-27 4-27 4-28 4-29 4-30 4-30 4-31 4-31 4-32 4-32 4-33 4-34 4-34 4-35 4-35 4-35 4-36 4-36 4-36 4-37 4-37 4-38 4-38 4-38 4-39 4-39 4-39 4-40 4-40 4-40 4-41 4-41 4-41 4-42 4-43 vii