2-12 INSPECT COMBUSTOR ASSEMBLY
APU in Assembly
Fixture (Task 1-22)
68B Aircraft Powerplant Repairer
68B Powerplant Inspector
If repairable damage is found, re-
move combustor section (Task
2-13) and disassemble (Task
Inspect combustor housing (1) and exhaust
flange (3) for cracks in parent metal, welds,
and brazed joints. If cracks are found, re-
pair combustor housing (Task 2-18).
Inspect brazed joints (4) around fuel mani-
fold bosses (5) for cracks.
Inspect fuel mainifold (6) for bending or
If damage is found, replace
manifold assembly (7) (Task 2-60).
Inspect start nozzle boss (8) and igniter
boss (9) for cracks in brazed joints. If
cracks are found, repair combustor housing
Inspect bleed air manifold (2) for cracks. If
damaged, return to depot.
END OF TASK