SDR UPS97825348

Service difficulty report · Tr Unit · Doug DC873F

Difficulty date: December 15, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N807UP
Make and model: Doug DC873F
Aircraft serial: 46007
System (JASC): 7830 · Engine Thrust Reverser
Part: Tr Unit
Condition: Inop
Location: Lt/Rt Engine
Stage of operation: LD
Nature of condition: J
Precautionary procedure: O

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

What was found

INSPECTION TYPE-N/A, ON LANDING THRUST REVERSERS WOULD NOT DEPLOY. THRUST REVERSER HYDRAULIC VALVE C/B POPPED. REMOVED AND REPLACED T/R HYD S/O VALVE ASSY PER DC8 MM 78-37-03, SYS OPS CKS NORMALLY. INSPECTED TIRES AND BRAKES AND FOUND ALL TO BE OK FOR CONTINUED SERVICE, (P/N 146505-15) (S/N 7593EA) ON.

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