Service difficulty report · Manifold · Grob G120A

Difficulty date
September 25, 2002
Submitted
October 11, 2002
Operation
Air carrier
Aircraft
N864AF
Make and model
Grob G120A
Aircraft serial
85004
Engine
Lyc AEIO540D4D5
Part
Manifold
Part number
75283
Part serial
2524232
Condition
Inoperative
Location
Fuel Flow
Part time
446 hours
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

ENGINE WILL NOT SHUT DOWN IN IDLE CUT OFF. RPM JUMPS FROM 250 RPM TO 400 RPM. BELIEVE DIAPHRAM DOES NOT SEAT TO CUT OFF FUEL FLOW.

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