RUD TRIM/RESET Pushbutton Switch Inoperative on the FAC 1

TASK 22-62-00-810-815-A
RUD TRIM/RESET Pushbutton Switch Inoperative on the FAC 1

1. Possible Causes

P/BSW-RUD TRIM/RESET [8CC]

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TSM TASK 22-62-00-810-813-A	Failure of the Rudder Trim/Reset Circuit of the FAC 1
AMM 22-62-00-710-001	Operational Test of the Rudder Trim Function
AIPC 226708
AMM 22-96-00-710-001	Operational Test of the AFS

3. Fault Confirmation
Subtask 22-62-00-710-080-A

A. Test
(1) Do the operational test of the rudder trim function AMM 22-62-00-710-001.
(2) Do the operational test of the AFS AMM 22-96-00-710-001 with the RUD TRIM/RESET pushbutton switch (8CC) pushed and read the result for the FAC 1.

4. Fault Isolation
Subtask 22-62-00-810-078-A

A. If the reset is inoperative after the operational test of the rudder trim function:
(1) If the operational test of the AFS gives the maintenance message AFS:FAC1/RT RESET SW 8CC:

do the procedure (Ref. TSM TASK 22-62-00-810-813).

(2) If the operational test of the AFS does not give the maintenance message AFS : FAC1/RT RESET SW 8CC:

replace the P/BSW-RUD TRIM/RESET [8CC] AIPC 226708.

Subtask 22-62-00-710-081-A

B. Do the test given in Para. 3.A.(1).

[Rev.8 from Aug 2018] 2026.04.04 04:25:12 UTC