MTD 464 Betriebsanleitung PDF herunterladen (Seite 301)

ARMY TM 9-6115-464-34

AIR FORCE TO 35C2-3-445-2

NAVY NAVFAC P-8-624-34

3-90. SPECIAL RELAY ASSEMBLY.

WARNING

Do not attempt to perform maintenance on the special relay assembly while the

generator set is operating. Severe electrical shock or death may result from failure to

observe this warning.

(1) Tag and disconnect electrical connectors to special relay assembly,

(2) Remove screws (1, figure 3-119) and Iockwashers (2) to remove special relay assembly.

NOTE

Disassemble special relay assembly only as required for inspection, testing, and

replacement of components.

b. Disassembly.

(1) Remove screw &captive washer assembly (3, figure 3-119), cover (4) from chassis (46).

(2) Remove locking nut(5), nut(6), tooth Iockwasher (7) and potentiometer (8).

(3) Remove nut (9) and screw &captive washer assembly (10).

(4) Remove nut (11), screw&captive washer assembly (12) and wiring harness assembly.

(5) Remove nut (14), screw & captive washer assembly (15) and shorting plug (16).

(6) Remove nut (17), screw and captive washer assembly (18) and protective cap assembly (19).

(7) Remove nut & captive washer assembly (20), flat washer (21), and screw (22).

(8) Remove nut & captive washer assembly (23) and dc relay assembly (24)

(9) Remove nut & captive washer assembly (25), screw (26) and instrument shunt (27).

(10) Remove nut &captive washer assembly (28), screw (29) and special current transformer (30).

(11) Remove nut (31), Iockwasher (32), screw (33), cranking relay (34).

(12) Remove nut & captive washer assembly (35), screw (36) and terminal board assembly (37).

(13) Remove nut (38), screw & captive washer assembly (39), resistor (40) and resistor bracket assembly

(41).

(14) Remove nut & captive washer assembly (42), screw (43), terminal board assembly (44) and terminal

jumper (45).

(15) Remove resistor (47), bracket assembly (48), nut (49) and screw& captive washer assembly (50).

c. Cleaning, Inspect

ion. and Repair.

WARNING

Compressed air used for cleaning and drying purposes can create airborne particles

that may enter the eyes. Pressure shall not exceed 30 psig and use only with adequate

chip guards and chipping goggles. Failure to observe this warning could result in

servere personal injury or death.

3-247

a.Removal.

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MTD 464 Betriebsanleitung Seite 301