Exhaust System

TM 9-2350-238-20-1

(5) The transmission oil pressure transmitter is a variable resistance unit. It gives a reading on

the transmission oil pressure indicator.

(6) The fuel sending unit liquid transmitter is a sparkproof, float-operated variable resistance

unit. It gives a reading on the fuel level indicator.

NOTE

This illustration cannot show all wiring, electrical leads, and circuit breakers on the

M578 recovery vehicle. For complete vehicle schematic diagrams, refer to FO-1 and

FO-2.

Wiring. Vehicle components are connected with single wire leads or multiple lead wiring

harnesses. All wiring is standard ordnance waterproof cable. Connections are made by waterproof,

rubber, single wire quick-disconnect connectors, plug-receptacle connectors, or solderless waterproof

terminals.

Leads. All leads are identified by a marker band attached to the wire and stamped with a

circuit number. The socket and pin contacts of the connectors are identified by upper case letters of

the alphabet, stamped on the connector insert.

Circuit breakers. Thermal break, automatic reset, 15A and 20A circuit breakers protect the

vehicle components and circuits.

1-7