TM 5-4520-244-14
5-12 HEAT EXCHANGER INSPECTION
This task covers:
a. Inspection only
INITIAL SETUP
Test Equipment
References
None
Materials/Parts
Equipment Condition
a. As in procedure 5-11
None
b. Following shut down
Personnel Required
1
LOCATION
ITEM
ACTION
REMARKS
INSPECTION
With combustor
Visible faults
1. During
removed as described
combustor
in procedure 5-11
servicing
inspect all visible
parts of heat exchanger
(20, Figure 4-16) for
visible defects, burn-
ing or damaged studs.
Report damage to
General Support Main-
tenance
Inspect interior of
With ducts re-
2.
After
heat exchanger through
moved operate
shutdown
open damper. Cracks
heater for 5
are indicated by bright
minutes, then
areas inside still-hot
shut down
heat exchanger.
Report damaged condi-
tion to General Support
Maintenance.
5-15
