TM 9-2320-360-10
2-12. DRIVING HET TRACTOR (CONT)
CAUTION
Before shutting down engine, run at reduced speed (800-1000 rpm)
under no-load conditions for 3-5 minutes to allow turbocharger to
slow down and cool off. Failure to comply may result in damage to
turbocharger.
(4) Increase accelerator pedal (3) pressure until tachometer (4) indicates 800-1000 rpm.
(5) Run engine for 3-5 minutes.
(6) Release pressure on accelerator pedal (3).
(7) Turn off lights and electrical accessories.
(8) Turn ENGINE switch (5) to OFF
(9) Chock wheels on HET Tractor.
2-140 Change 1
