d. Assembly. Assemble air inlet plenum assembly
c. Cleaning, Inspection and Repair.
in reverse order of disassembly procedures
(para 4-8 c. above).
(1) Clean plenum using an approved solvent
e. Reinstallation. Replace the lower portion by
and a lint free rag.
attaching it to the skid with its hardware. Attach
(2) Visually inspect for cracks, holes, or
the upper portion as instructed in paragraph 2-
dents.
12.
(3! Inspect seals for security and abnormal
wear.
4-9. Heat Shield Assembly
(4) Inspect welds for breaks and cracks.
a. General. The heat shield assembly separates
(5) Inspect riveted components for security
the engine hot section from the plenum inlet
and damage.
assembly.
(6) Repair dents by cold working using good
shop practice.
b. Removal. Refer to paragraph 2-12 to remove
the upper portion of the heat shield. To remove
(7) Repair cracks using simple shop repair.
the lower portion, simply remove the hardware
(8) Patch hole using simple shop repair.
which attaches it to the skid.
(9) Replace loose or damaged rivets in
accordance with good shop practice.
c. Disassembly. Do not disassemble the heat
shields unless inspection reveals damage. If
(10) Replace loose or damaged seals using
required, disassemble by following the
adhesive.
sequence of index numbers, I through 13,
assigned to figure 4-5 and 1 through 10,
assigned to figure 4-6.
4-8
