ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
Diesel engine exhausts
blue-white smoke
Check fuel injection
OK
Not OK
pump timing,
refer to paragraph 5.15.d
Remove fuel injection pump and
Check for worn valve
Not OK
OK
adjust shim thickness
stem seal,
as required,
refer to paragraph 5.14.b
refer to paragraph 5.15.d
Check for damaged cylinder
Not OK
OK
Replace valve stem seal,
head o-ring and gasket,
refer to paragraph 5.14
refer to paragraph 5.13
Check for worn/fractured
Replace o-ring and gasket,
piston rings, damaged piston,
refer to paragraph 5.13
or worn cylinder liner.
Replace internal engine
components as required,
refer to paragraphs 5.20 and 5.22
