TM 5-3805-248-23-1
ENGINE, EXHAUST AND COOLING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0009 00
.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2.
Check for dirty or contaminated
1. Change engine oil and filter (WP 0022
Smoke - Continued.
engine oil.
2. Go to Test 3.
3.
If white smoke is present and engine
1. If a leak is at a connection, tighten.
runs rough, inspect fuel lines and
connections for leaks, obstructions
and damage.
3. If lines are OK, go to Test 4.
4.
Check dipstick for overfilling.
1. If dipstick indicates excessive oil, drain
crankcase to safe operating level (WP
2. If oil level OK, go to Test 5.
5.
Check for fuel in engine oil.
1. Drain engine lubricating oil, install new
oil filter and refill crankcase (WP 0022
2. If oil is OK, go to Test 6.
6.
Check for rough running.
1. See Malfunction 5.
2. If running OK, go to Test 7.
7.
Check fuel injection timing (WP 0274
1. Adjust timing (WP 0274 00).
00).
2. Go to Test 8.
8.
Inspect air inlet manifold for oil.
1. If oil not is present, replace turbocharger
(WP 0276 00).
2. If oil is not present, go to Test 9.
9.
Clean and inspect valve mechanisms
1. Replace damaged parts including
(WP 0265 00), and adjust (WP 0266
cylinder head as necessary.
00).
2. If problem still exists, replace engine
assembly (WP 0257 00).
0009 00-16
