Section XI. MAINTENANCE OF THE ENGINE-EXHAUST SYSTEM
Figure 4-14. muffler, and exhaust pipe
4-31. Muffler, and Exhaust Pipe
b. Inspection and Repair. Inspect the manifolds,
NOTE
muffler. and exhaust pipe for extensive corrosion.
Remove
acoustical
panels
as
cracks, or other damage.
Inspect the fastening
necessary for access to engine
hardware for stripped, crossed, peened or otherwise
component
damaged threads.
Any damaged parts must be
replaced.
pipe by removing parts in order of ascending numeric
sequence of numbers (1 through 11) assigned to figure
by reversing the procedure used at removal.
4-23