Wrong GPS Date on Aircraft

TASK 34-36-00-810-897-A
Wrong GPS Date on Aircraft

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 34-36-00-750-002	Correction of the Multi-Mode Receiver (MMR) Date
AMM 34-36-00-750-005	Correction of the Multi-Mode Receiver (MMR) Date

3. Fault Confirmation
Subtask 34-36-00-700-052-A ** ON A/C NOT FOR ALL

A. On panel 400VU, on the clock 2FS, make sure that the GPS/INT/SET selector switch is set to GPS position.

If yes, go to the Para. fault isolation.
If not, set the GPS/INT/SET selector switch to GPS position and check the date indication.

4. Fault Isolation
Subtask 34-36-00-810-166-C ** ON A/C NOT FOR ALL

A. If the fault symptom is identified by the crew observation refer to AMM 34-36-00-750-005.

Subtask 34-36-00-810-166-D ** ON A/C NOT FOR ALL

A. If the fault symptom is identified by the crew observation refer to AMM 34-36-00-750-002.

[Rev.8 from Aug 2018] 2026.04.04 04:33:04 UTC