Figure 18. Auto transformer removal and installation.

TM 5-6115422-15

77. Power Absorbers

74. Rectifier

a. On Equipment Test. Refer to paragraph

a. On Equipment Test.

(1) De-energize load bank,

84d.

(2) Remove all wires and tags.

b. Removal and Installation. Refer to figure

(3) Check each coil for continuity.

19 to remove and install rectifier.

(4) Check for grounds.

(5) Replace wires.

75. Relay

b. Removal and Installation. Refer to figure

a. On Equipment Test, Refer to paragraph

22 to remove and install the power absorbers.

82d.

78. Control Transformers

figure

b. Removal and In.stallation. Refer

20 to remove and install the relay.

a. On Equipment Test.

(1) De-energize load bank, and connect

voltmeter to terminals H1 and H2.

76. Contactor

(2) Energize the load bank and the volt-

a. On Equipment Test. Refer to paragraph

meter should read 120 VAC.

84d.

(3) Repeat by connecting to terminals H3

b. Removal and Installation. Refer to figure

and H4. The same reading should be

21 to remove and install the contractor.

obtained.

Figure 18. Auto transformer removal and installation.