TM 1-1520-238-T-7
11–334
11–84. PILOT DIR LVDT NO-GO PLT COMPARTMENT – APPEARS ON HOD (cont)
11–84
7. (ACA) Attach P688. Check for 26 VAC at
P231–A.
Is voltage present?
YES
Go to step 8.
NO
Go to step 11.
8. (ACA) Check for open between P231–B and
P493–A18.
Does open exist?
YES
Repair open wire.
Go to paragraph 11–23.
NO
Replace pilot directional (yaw)
LVDT (TM 1-1520-238-23).
9. (ACB) Attach P688. Check for 26 VAC at
J231–1.
Is voltage present?
YES
Go to step 10.
NO
Go to step 12.
10. (ACB) Check for open between J231–2 and
P694–8.
Does open exist?
YES
Repair open wire.
Go to paragraph 11–23.
NO
Replace pilot directional (yaw)
LVDT (TM 1-1520-238-23).
11. (ACA) Check for open between P231–A and
P493–A17.
Does open exist?
YES
Repair open wire.
Go to paragraph 11–23.
NO
Go to paragraph 11–77.
12. (ACB) Check for open between J231–1 and
P694–7.
Does open exist?
YES
Repair open wire.
Go to paragraph 11–23.
NO
Go to paragraph 11–77.
END OF TASK
