MAINTENANCE OF THE M113 PER CARRIER - OD1601 LESSON 2/TASK 2
(b) Find the problem with the item.
The problem to be rectified in this example is, ENGINE DOES NOT DEVELOP
FULL POWER, which would be found on TM page 2-42.
element is restricted, it should be replaced.
If the air cleaner does not need servicing and is not restricted, proceed to step
Check to see if the exhaust valve is properly adjusted.
If the exhaust valve is not properly adjusted, notify intermediate direct support
Check the adjustment of the throttle.
If the throttle is not adjusted properly, adjust it (TM, para 2-70).
If the throttle is properly adjusted, proceed to step 4.
Check for faulty injectors or incorrect injector and rack timing.
If the injector and rack timing is incorrect, notify intermediate direct support
If the injector and rack timing is correct, proceed to step 5.
If the governor is out of adjustment, notify intermediate direct support personnel.
If the governor is properly adjusted, proceed to step 6.
Check fuel flow through the return line for a fuel line being restricted.