TM 5-3805-280-24-2
Fuel System Operation and Tests
115
Symptom
Problem
Solution
31
Injection pump or governor faulty.
Repair. (See Group 35.)
Fuel filter clogged.
Replace fuel filter. (See Group 35.)
Injection nozzles faulty or sticking.
Repair. (See Group 35.)
Defective supply pump.
Test (this group).
Injection pump return fuel line or
Clean as required.
fittings restricted.
Water or gasoline in diesel fuel.
Drain water or replace with clean
fuel. Install new filters (this group).
Incorrect fast idle speed.
Adjust speed (this group).
Speed control linkage incorrectly
Adjust (this group).
adjusted.
RG,115,JW7710 1924NOV974/4
13-558
