Manufacturer: Fairchild
Aircraft Model(s): SA226-TC Metro II
Applicable Engines: TPE331-3, -10 SERIES
PDF: Metro II SA226-TC 4-Blade
QTY | DESCRIPTION | ITEM # |
1 | 4-Bladed Propeller | HC-E4N-5D/D9690K |
2 | Polished Spinner | D-5319-P |
2 | Airframe De-ice Kit | 5E2647-2 |
1 | STC Document Set (Engine) | SE01461NY |
1 | STD Document Set (Airframe) | SA01462NY |
Applicable Models:
SA226-TC METRO II (except s/n TC-398 through TC-418)
Specifications:
97 inch diameter 4-bladed, aluminum hub propeller
4000 hour / 6 year TBO
Diameter reduction allowable to 95 inches
Replaces:
Hartzell HC-B3TN-5/T10282 – 102 inch dia. 3-bladed propeller
No diameter reduction allowable
3000 hour / 5 year TBO
Advantages:
Dramatically lower noise
Increased ground clearance
Smoother overall operation
Notes: Modification requires 40 hours of labor including the modification to the engine and de-ice wiring No beta tube change is required, however rework is needed per Service Bulletin TPE331-72-0904
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