(1) If the fault continues: - replace the CFDIU (1TW), (Ref. AMM TASK 31-32-34-000-001) and (Ref. AMM TASK 31-32-34-400-001). (a) If the fault continues: - do a check and repair the wiring from the clock (2FS) connector A/W, X to the CFDIU (1TW) connector AA/9H, 9J (Ref. ASM 3121/01). R **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499, A. If the test gives the maintenance message: CLOCK - replace the CLOCK (2FS), (Ref. AMM TASK 31-21-21-000-001) and (Ref. AMM TASK 31-21-21-400-001). (1) If the fault continues: - replace the CFDIU (1TW), (Ref. AMM TASK 31-32-34-000-001) and (Ref. AMM TASK 31-32-34-400-001). (2) If the fault continues: - replace the MMR-1 (40RT1) (Ref. AMM TASK 34-36-31-000-002) and (Ref. AMM TASK 34-36-31-400-002). (3) If the fault continues - do a check and repair the wiring (Ref. ASM 31-21/01): (a) from the Clock (2FS) connector A/W, X to the CFDIU (1TW) connector AA/9H, 9J. (b) from the Clock (2FS) connector A/E, F to the MMR1 (40RT1) connector AB/9E, 9H. **ON A/C ALL B. Do the test given in Para. 3.B.
EFF : CES
ALL
∞ 31-21-00∞∞ ∞ ∞ ∞ Aug 01/05 ∞ Page 208
飞行翻译公司 www.aviation.cn 本文链接地址：A319 A320 A321 排故手册 TSM Trouble Shooting Manual 14_部分2.pdf
EFF : CES
ALL
∞ 31-21-00∞∞ ∞ ∞ ∞ Aug 01/05 ∞ Page 208
飞行翻译公司 www.aviation.cn 本文链接地址：A319 A320 A321 排故手册 TSM Trouble Shooting Manual 14_部分2.pdf
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