TM 1-1520-238-PM
2–84
PHASE NO.
Date
Aircraft Serial No.
Area Name and No.
AFT EQUIPMENT BAY – 11
Inspect
Phase
Nos.
Initial
Action Taken
Faults and/or Remarks
Status
Inspection Requirements
exhaust fairing for cracks corrosion
2,4
29.
APU exhaust fairing for cracks, corrosion,
and loose
missing hardware Insulated
and loose or missing hardware. Insulated
exhaust duct
exhaust duct for distortion, cracks, or
oxidation.
L325, T250L, T250R, T290L,
Access L325, T250L, T250R, T290L,
T290R
2,4
30.
Change APU lube oil and filter.
C
Access L325, T250L, T250R, T290L,
T290R
ALL
31.
Change APU fuel filter.
Access L325, T250L, T250R, T290L,
T290R
ALL
32.
ENCU for security, loose or missing
hardware. Wiring for loose connections,
chafing, or deterioration.
Access L325, T250L, T250R, T290L,
T290R
ALL
33.
Change ENCU temperature control valve.
Access L325, T250L, T250R, T290L,
T290R
“FOD REMINDER”
Check work area for tools and parts after completion of maintenance and inspection.
