# SDR DXTA2010083004210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2010
- Submitted: August 30, 2010
- Operation: Air carrier
- Aircraft: [N395QS](https://openairdocs.org/aircraft/N395QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600496
- Aircraft time: 9,274 hours, 7,709 cycles
- Engine: Pwa JT15D5
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Squat Switch
- Part number: 41EN496
- Condition: Failed
- Location: Mlg
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010083004210

## Discrepancy

ANTI SKID LIGHT ILLUM INFLT AT 35000.  LIGHT WENT OUT AFTER ABOUT A MIN. CAME BACK ON 5 MIN LATER & STAYED ON UNTIL SWITCH TURNED OFF.  FOUND SQUAT SWITCH DISAGREE BITE INDICATOR TRIPPED. RESET INDICATOR. JACKED ACFT & TESTED ANTI-SKID SYS, MONTIORED BITE INDICATORS DURING MLG SWINGS. FOUND SQUAT SWITCH DISAGREE TRIPPED DURING SWING. INSPECTED LT & RT SQUAT SWITCHES.  FOUND LT SWITCH OUT OF ADJUST.  TESTED LT SQUAT SWITCH FOR INTERNAL RESISTANCE. FOUND LT SQUAT SWITCH HAD HIGH INTERMITTANT RESISTANCE.  REMOVED & INSTALLED A NEW SWITCH. RIGGED LT SQUAT SWITCH.  TESTED RIG ON RT SQUAT SWITCH. FOUND OUT OF RIG. RIGGED RT SQUAT SWITCH. PERFORMED MLG SWINGS & ANTI-SKID OPS TESTS. CHECKED GOOD IAW MM 32-61-00.

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