TM 9-2320-269-10
STARTING AND WARM-UP AT TEMPERATURES ABOVE 400F (4.60C) - CONTINUED
CAUTION
Do not put the M876 truck In motion until all systems are checked, found operational
and are functioning normally.
13.
Check the following Instrument panel gages and continue to allow engine to warm-up for at least 3-5 minutes.
a.
Observe tachometer (4) and reduce engine speed to normal idle, 600-650 rpm.
b.
Air pressure gage (5) and (6) should be indicating 80 psi (552 kPa), and low air pressure warning buzzer
should be silent.
c.
Low air pressure warning indicator light (7) should be out.
d.
Brake system antilock warning indicator light (8) should be out.
e.
Fuel gage (9) indicates fuel supply level in the tank as full.
14.
If all systems are operational, functioning normally and all before (B) preventive maintenance checks and services
(PMCS) were performed, the M876 truck is now ready to be put in motion.
TA 222566
2-65