TM 10-3930-641-20
ELECTRICAL SYSTEMS TROUBLESHOOTING (CONT)
(Sheet 3 of 4)
PROBLEM NO. 5 (CONT)
ANSWER
YES
NO
QUESTION OR INSTRUCTION
REMARKS
STEP
16 gage PR wire from ether aid solenoid to deactivating switch
6
is open.
Is battery voltage present at ether aid solenoid terminals? One
9
7
8
or both?
Replace ether aid solenoid.
8
Gain access to back of RHIP. Is battery voltage present at
9
11
10
START AID switch where O wire connects?
16 gage O wire from PANEL TEST switch to START AID
10
switch is open, repair/replace.
Is battery voltage present at START AID switch where PR wire
11
connects?
Go on to Sheet 4