TM 1-1510-253-CL
SRL/TEMP LMTR CHECK
The following SRL / Temp Limiter checks are required:
a. At intervals not to exceed 50 flight hours
b. Prior to any flight after a manual engine start
c. After any indication of SRL / Temp Limiter malfunction
except when operating IAW SRL / Temp Limiter mal-
functions section of Flight Manual
d. After any engine fuel control or SRL computer mainte-
nance or adjustment
Do not test TEMP LIMITER in flight. At high
altitudes flame out may result.
1. PROPELLERS -- CONFIRM On Start Locks
2. PARKING BRAKE -- SET
3. Left Speed Lever -- SET HIGH RPM
4. Left POWER LEVER -- ADVANCE to 100%
RPM
5. EGT -- STABILIZE and NOTE Value
NOTE
If no increase is noted in following check, sys-
tem must be checked and corrected before
further flight.
6. Left SRL
P/P POWER SWITCH --
SELECT
P/P OFF
a. Note a Slight EGT Increase
7. Left SRL
P/P POWER Switch -- SELECT
NORMAL
8. Left SRL
P/P POWER SWITCH --
SELECT SRL OFF
a. Note Change in EGT value and L SRL
OFF Light Illuminated
P-16