ARMY TM 9-6115-643-24
AIR FORCE TO 35C2-3-445-22
TABLE 2-6. UNIT TROUBLESHOOTING - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
LOW OIL PRESSURE.
Step 1.
Check for improper lube oil type.
a.
If proper lube oil type, do step 2.
b.
If improper, drain oil and refill with proper lube oil type (TABLE 2-3) and paragraph
2.111.2. Replace oil filter in accordance with TM 9-2815-254-24.
Step 2.
Test for defective OIL PRESSURE indicator, paragraph 2.25.2.
a.
If OIL PRESSURE indicator is not defective, do step 3.
b.
If defective, replace OIL PRESSURE indiactor, paragraph 2.25.
step 3.
Test for defective oil pressure sender, paragraph 2.105.1.
a.
If defective, replace oil pressure sender, paragraph 2.105.
b.
If oil pressure sender is not defective, notify next higher level of maintenance.
Step 1.
Check for improper lube oil type.
a.
If proper lube oil type, do step 2.
b.
If improper, drain oil and refill with proper lube oil type (TABLE 2-3) and paragraph
2.111.2. Replace oil filter in accordance with TM 9-2815-254-24.
Step 2.
Test for defective OIL PRESSURE indicator, paragraph 2.25.2.
a.
If OIL PRESSURE indicator is not defective, do step 3.
b.
If defective, replace OIL PRESSURE indicator, paragraph 2.25.
Step 3.
Test for defective oil pressure sender, paragraph 2.105.1.
a.
If defective, replace oil pressure sender, paragraph 2.105.
b.
If oil pressure sender is not defective, notify next higher level of maintenance.
Step 1.
Check for broken or loose fan belt, paragraph 2.83.1.
a.
If fan belt are not broken and tension is correct, do step 2.
b.
If worn or broken, replace fan belt, paragraph 2.83. If loose, adjust fan belt, paragraph
2.83.2.
step 2.
Check for defective Radiator Cap, paragraph 2.75.1.
a.
If radiator cap is not defective, do step 3.
b.
If defective, replace radiator cap, paragraph 2.76.
Step 3.
Check for defective coolant hose(s).
a.
If coolant hoses are not Ieaking or collapsed, do step 4.
b.
If defective, replace coolant hose(s), paragraphs 2.76 through 2.80.
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