BLACK
OUT
DRIVE
BLACK
OUT
MARKER
BLACK
OUT
LIGHTS
CHECK
GAUGES
CHECK
ENGINE
AIR
LOW
CROSS COUNTRY
HIGHWAY
MUD SAND & SNOW
9 MAX SPEED 45 MPH)
(MAX SPEED 30 MPH)
( MAX SPEED 15 MPH)
( MAX SPEED 5 MPH)
EMERGENCY
OVERSPEED
LOW AIR
START
CTI OFF - ON
CTI CONTROLLER MODEL 101
TRAILER
AIR SUPPLY
ENGINE
OFF
ON
START
FILTER MINDER
AIR CLEANER RESTRICTION
RESET
H O
2
—20—
—15—
—10—
— 8 —
PARKING
BRAKE
TRAILER AIR
SUPPLY
CONTROL
LOW AIR
INDICATOR
ALARM
AIR PRESS
GAUGE
INSTRUMENT PANEL W/ TACHOGRAPH SHOWN,
INSTRUMENT PANEL W/ SPEEDOMETER & TACHOMETER SIMILAR
Figure 4. Air Press Gauge.
3. Check if low air (CTIS) indicator light extinguishes.
CONDITION/INDICATION
Does low air (CTIS) indicator extinguish after air system reaches operating pressure?
DECISION
No - Indicator light circuit is faulty. Contact supervisor.
Yes - Test 5 - Does CTIS operate properly?
TEST 5 - Does CTIS operate properly?
NOTE
CTIS will not operate if air system pressure is less than 85 psi (586 kPa).
1. Start engine. (WP 0037)
2. Check CTIS operation. (WP 0028)
CONDITION/INDICATION
Does CTIS operate properly?
DECISION
No - Contact supervisor.
Yes - Problem corrected.
END OF WORK PACKAGE
TM 9-2320-360-10 0092
0092-4