TM 5-3805-281-24-1
Operational Checkout Procedure
COLD WEATHER
YES: Go to next check.
STARTING AID CHECKS
NO: Install a starting fluid
can or the dust cover.
Replace plastic line.
Tighten nozzle until arrow
9005
is in correct position--
10
pointing AGAINST
41
incoming air flow.
T103516 UN04SEP96
T7699AL
UN03FEB92
A--Starting Aid Solenoid
B--Dust Cover
Raise engine access door.
Open left rear service door.
Check that starting fluid can is installed in starting aid solenoid (A).
If starting fluid can is NOT installed, check that dust cover (B) is installed.
Is starting fluid line from starting aid solenoid to air intake manifold straight--NOT
kinked or broken?
Is arrow on starting aid nozzle pointing AGAINST air flow of air intake manifold?
NOTE: It may be necessary to scrape paint from nozzle to see arrow.
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EXHAUST SMOKE
Operate engine until coolant temperature gauge needle
YES: Go to Diagnose
CHECK
is in the "GREEN" zone before doing this check.
Engine Malfunctions,
Group 9010-15.
Run engine at fast idle.
NO: Go to next check.
Counter rotate tracks to put load to engine.
Observe exhaust smoke.
T6488GF
UN19OCT88
gray or white?
NOTE: Dark black smoke can be caused by dirty air filter
or poor fuel delivery. Blue smoke can be caused by worn
or damaged piston rings or cylinder liners. Gray or white
smoke can be caused by a cold engine, dirty injection
nozzles, or both.
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