2-16 CLEAN AND INSPECT COMBUSTOR LINER (Continued)
Allow combustor liner to air dry after
Clean venturi throat (1) and U-tubes (2)
(see cross-section) with a stainless steel
wire brush or pipe cleaner.
Visually inspect igniter plug grommet (3)
for sticking due to carbon build-up. If
sticking is present, refer to Task 2-17.
Visually inspect liner for cracks in metal,
welds and brazed joints. If cracks are
found, repair (Task 2-17).
Inspect U-tubes (2) to ensure centering
in venturi throat. If incorrect, return
combustor liner to depot.
Inspect atomizer for tip erosion. If ero-
sion is found, replace liner.
END OF TASK