International Trucks — 2.12. Schematic Symbol Chart (Cont.), p. 12

ELECTRICAL CIRCUIT DIAGRAM MANUAL 2.12. SCHEMATIC SYMBOL CHART (CONT.), P. 12 Figure 12 Schematic Symbol Chart (Cont.) 12 NAVISTAR, INC ELECTRICAL CIRCUIT DCIHAAGRPATMER 2 THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF SCHEMATIC SYMBOL CHART (CONT) NAVISTAR, INC.

SYMBOL DESCRIPTION SYMBOL DESCRIPTION SWITCH, PUSH SPEAKER BUTTON A TERMINATING RESISTOR 120 OHMS C SPLICE THERMOSTAT STUD VALVE, ETHER BOTTLE B S S B S M START MOTOR A W/ TOCP B G A B VALVE, MODULATOR C SWITCH, MECHANICAL (NORMALLY OPEN) A DIODE ASSEMBLY SWITCH, MECHANICAL B (NORMALLY CLOSED) CHK DATE CHANGE REV REFERENCE DRAWN NAME U01A133 CIRCUIT DIAGRAM, TERRASTAR CNA1 11NOV10 INITIAL RELEASE. A 67696A RELEASE NO. DATE PART NO. SHEET 67696A 04AUG10 AE08064593 012 NAVISTAR, INC THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF NAVISTAR, INC.

ELECTRICAL CIRCUIT DCIHAAGRPATMER 2 SCHEMATIC SYMBOL CHART (CONT) SYMBOL DESCRIPTION SYMBOL DESCRIPTION SWITCH, PUSH SPEAKER BUTTON A TERMINATING RESISTOR 120 OHMS C SPLICE THERMOSTAT STUD VALVE, ETHER BOTTLE B S S B S M START MOTOR A W/ TOCP B G A B VALVE, MODULATOR C SWITCH, MECHANICAL (NORMALLY OPEN) A DIODE ASSEMBLY SWITCH, MECHANICAL B (NORMALLY CLOSED) CHK DATE CHANGE REV REFERENCE DRAWN U01A133 NAME CIRCUIT DIAGRAM, TERRASTAR CNA1 11NOV10 INITIAL RELEASE. A 67696A RELEASE NO. 67696A DATE 04AUG10 PART NO.

SHEET AE08064593 012 SYMBOL DESCRIPTION SPEAKER SPLICE STUD B S S B S M A G B START MOTOR W/ TOCP SWITCH, MECHANICAL (NORMALLY OPEN) SWITCH, MECHANICAL (NORMALLY CLOSED) SYMBOL DESCRIPTION SWITCH, PUSH BUTTON A 120 OHMS C TERMINATING RESISTOR THERMOSTAT VALVE, ETHER BOTTLE B A C VALVE, MODULATOR A B DIODE ASSEMBLY A 120 OHMS C 120 OHMS B S M S B S A B A B