NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 ENGINE ELECTRICAL COMPONENTS OVERHAUL 0042 00 THIS WORK PACKAGE COVERS: General Instruction, Disassembly, Cleaning, Inspection, Repair, and Assembly INITIAL SETUP: Materials/Parts Materials/Parts - Continued Compound, cleaning (item 1, WP 0050 00) Solenoid valve (1) (item 821, WP 0052 00) Rag, wiping (item 9, WP 0050 00) Temperature transmitter (1) (item 628, Electrical lead (1) (item 17, WP 0052 00) WP 0052 00) Lockwasher (4) (item 682, WP 0052 00) Thermostatic switch (1) (item 522, WP 0052 00) Lockwasher (4) (item 684, WP 0052 00) Wiring harness (1) (item 175, WP 0052 00) Lockwasher (4) (item 686, WP 0052 00) Loop clamp (3) (item 616, WP 0052 00) Loop clamp (3) (item 622, WP 0052 00) Tools Machine bolt (2) (item 475, WP 0052 00) Tool kit, general mechanic's: automotive Machine bolt (2) (item 481, WP 0052 00) (item 30, WP 0051 00) Machine bolt (2) (item 774, WP 0052 00) Electric power resetting device (hour meter) Machine screw (4) (item 671, WP 0052 00) (Fig.2, item 9, WP 0054 00) Machine screw (3) (item 672, WP 0052 00) Nut (4) (item 708, WP 0052 00) References Pressure switch (1) (item 16, WP 0052 00) TM 9-2815-220-34 Pressure switch (1) (item 92, WP 0052 00) WP 0005 00 Pressure transmitter (1) (item 341, WP 0052 00) Self-locking nut (2) (item 588, WP 0052 00) Self-locking nut (3) (item 594, WP 0052 00) 0042 00-1 Change 1 GENERAL INSTRUCTION This section covers overhaul of the engine electrical components. Specific instructions on disassembly, cleaning, inspection, repair, and assembly are included. Wear limits, fits, tolerances, and overhaul inspection procedures (OIP’s) for individual components are also included. Mandatory replacement parts are designated by an asterisk (*) in the key to Figure 1. DISASSEMBLY Disassemble engine electrical components in accordance with TM 9-2815-220-34. CLEANING 1. Refer to WP 0005 00 for general cleaning instructions. 2. Plug valve inlet and outlet openings to prevent entrance of foreign material. Clean the solenoid valve with a cloth moistened with cleaning compound. The valve contains rubber parts and should not be immersed in the cleaning compound.