Table 4-3. Organizational Troubleshooting-Continued
TEST OR INSPECTION
9. GENERATOR OUTPUT VOLTAGE INCORRECT.
Test VOLT ADJ switch S6 (88, figure 4-22) in accordance with paragraph 4-40.
Replace VOLT ADJ switch S6 if defective (see paragraph 4-40).
If S6 is not defective, inspect motoroperated potentiometer B5 (4, figure 4-19) according to
paragraph 4-35 and refer to next higher level of maintenance for testing.
10. ENGINE WILL NOT START IN COLD WEATHER
If following procedures indicate cold weather starting devices are functioning, refer to
troubleshooting procedures listed under ENGINE CRANKS AT NORMAL SPEED BUT WILL NOT
Refer to paragraph 4-65, and disconnect tubing from bottom end of ether kit assembly. Toggle START
AID switch to ON position.
Ether is highly flammable fuel. Do not expose to open flame, lit cigarettes, or hot surfaces.
If ether is ejected out of opened end of ether kit assembly, perform inspection procedures in
If no ether appears, proceed to next step.
Test ether tank by shaking tank to determine if empty.
If empty, replace with new ether tank.
If there is still ether in tank, test START AID switch S2 (20, figure 4-21) and replace if defective
(see paragraph 4-40).