5-5.5 REMOVE SEAL ASSEMBLY
Powerplant Mechanics Tool Kit,
Wiping Rag (E58)
68B10 Aircraft Powerplant Repairer
Engine Oil System Drained (Task 1-75)
Fuel Boost Pump Assembly Removed
Fuel Control Removed (Task 6-1)
Tube Assembly Removed (Inlet Housing
to Main Oil Pump) (Task 8-50)
Main Oil Pump Removed and Scavenge
Oil Screen (Task 8-1)
This task can be performed with
the engine installed or uninstalled
in the aircraft and when the gear-
box is removed from the engine.
1. Remove seal (1) as follows:
Drill two 1/16 inch diameter holes
through seal (1) face.
Drill must be taped to prevent
damage to other components.
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