Service difficulty report · Eec · Cessna 560XL

Difficulty date
May 25, 2018
Submitted
May 29, 2018
Operation
Air carrier
Aircraft
N678QS
Make and model
Cessna 560XL
Aircraft serial
5605616
Aircraft time
10,652 hours, 8,277 cycles
Engine
Pwc PW545B
Part
Eec
Condition
Malfunctioned
Location
Right Engine
Stage of operation
CL
How discovered
O
Nature of condition
R, J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT ENGINE LOW POWER, ENGINE DID NOT MAKE TAKE OFF POWER BY 4 OR 5 %, RIGHT ITT WAS HIGHER THAN THE LEFT, ALL THE REST THE ENGINE PARAMETERS WERE MATCHED. AT 10000 FEET THE ENGINES WERE MATCHED. PERFORMED RECOMMENDED PROCEDURES. PERFORMED T/R OPS TESTS IAW MM 78-90-30. OPS CHECKED GOOD. VERIFIED WIRING THROUGH SWITCHES SC005/SC004 AND SC009/SC007 IAW WDM 79-30-01-01. NO FAULT FOUND. SWAPPED THE LT & RT EEC IAW MM 73-20-03. REINSTALLED PEDESTAL COMPONENTS IAW MM 78-31-00. RESET ELEVATOR TRIM POINTER AND CHECKED TRAVEL IAW MM 27-31-00. OPS CHECKED GOOD. COMPLIED WITH LT AND RT ENGINE RUNS IAW MM 71-00-00 TESTS 1, 4, 5, & 7. LT AND RT ENGINES OPS CHECKS GOOD AND ALL PARAMETERS WITHIN LIMITS.

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