Synchronizer Assembly (PU-407/M)

TM 5-6115-376-13

c. Indicator Lights. There are nine lights on

Refer to figure 4-9(1) and 4-9(2) and remove

components as directed. Install power receptacle-

the control panel of the distribution box, and six

connectors, parallel connectors, bus bar and power

lights on the control panel of the portable distri-

leads in reverse order of removal.

bution box: all are the same light bulb and lens,

and are removed and installed as shown in figure

e. Toggle Switches. Refer to figure 4-10 and

remove toggle switches as directed. Install re-

placement toggle switches in reverse order of

4-19. Synchronizer Assembly

removal.

(PU-407/M)

a. Inspection. Inspect condition of circuit

breaker, panels, toggle switches, automatic switch,

4-20. Switchbox (PU-699/M)

electronic synchronizer, bus bar and wiring.

a. Inspection. Inspect condition of circuit

Activate circuit breaker and if action is not

breaker switches, panels, bus bars, connector-

smooth; if "bus bar is corroded, electronic syn-

receptacles and covers. If circuit-breaker switches

chronizer inoperative, wiring is burned or bare,

work improperly, or if bus bars are corroded, and

report conditions to direct support maintenance,

wire leads burned or bare, report condition to

b. Indicator Lights, Lens, and Wiring. Remove

direct support maintenance.

and install indicator lens and light bulbs as shown

b. Connector-Receptacles and Covers. To r e -

place a connector-receptacle, remove back panel

c. Power Receptacle Cover and Dust Clamps.

of switchbox, tag and disconnect wire leads and

Refer to figure 48 and remove and install power

remove mounting hardware and cover as shown

receptacle cover and dust cap clamp. (Installation

ing figure 411. Replace a defective cover. Install

is the reverse order of removal).

replacement connector-receptacle in reverse order

d. Power Receptacle-Connector, Parallel Re-

of removal.

ceptacle-Connector, Bus Bar, and Power Leads.