TM 5-3805-261-34
TROUBLESHOOTING SYMPTOM INDEX (cont)
Paragraph/
Component System
Malfunction
Page
ENGINE (cont)
Fuel consumption is too high
3-2k
3-9
Loud noise from valves or valve drive components
3-21
3-9
Little rocker arm movement or too much valve
clearance
3-2m
3-10
Valve rotocoil or spring lock is free
3-2n
3-11
Oil at the exhaust
3-20
3-11
Little valve clearance
3-2p
3-12
Coolant in the lubrication oil
3-2q
3-12
Too much black or gray smoke
3-2r
3-12
Too much white or blue smoke
3-2s
3-13
Engine oil pressure is low
3-2t
3-13
Engine coolant is too hot
3-2u
3-14
Engine uses too much oil
3-2v
3-15
Exhaust temperature is too high
3-2w
3-15
FUEL SYSTEM
Engine will not start
3-2a
3-3
Engine misfires or runs roughly
3-2b
3-4
Engine stalls at low rpm
3-2c
3-5
Sudden changes in engine speed
3-2d
3-5
Not enough power
3-2e
3-5
Loud combustion noise (knock) in engine
3-2g
3-7
Fuel consumption is too high
3-2k
3-9
Too much black or gray smoke
3-2r
3-12
Too much white or blue smoke
3-2s
3-13
Engine coolant is too hot
3-2u
3-14
Exhaust temperature is too high
3-2w
3-15
2-2
