NOTE 1 : If a 100-hr. inspection has been carried out during the last 3 months, do not perform the operations identified with a "0" unless the annual inspection replaces a 100-hr. inspection. For US registered aircraft, perform all operations.
AHAA
Validity : S / N 1 - 9999 05 20 01Page 241
(IN JUN 01
ATA OPERATIONS Area INSPECTIONS
1st
25 hrs 50
hrs 100
hrs Major Ann. Other
73-20 Fuel control
73-20 1) Perform an overhaul of the injection pump. 100 X X Associated
with
engine
overhaul
73-20 2) Visually inspect the injection pump, attach fittings and check for leaks. 100 X X
73-20 3) Remove and clean the injection pump fuel supply filter. 100 X X X 0 NOTE 1
Install the filter - refer to 73-20-01 301.
73-30 Indicating
73-30 S / N 731 - 9999 200 X X
1) Visually inspect the fuel flow totalizer sensor under the cabin floor (if installed), check the unions and connections for condition.
73-30 S/ N 1- 730 100 X X
2) Visually inspect the fuel flow totalizer sensor on the engine mount (if installed), check the unions and connectors for condition.
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