9 Adjust opposite engine to maintain 160 KIAS.
10 Allow conditions to stabilize for one minute, then record the
following for each engine or being tested.
*a. Pressure altitude.
*b. Propeller RPM.
*e. Fuel flow.
11. If observed TGT exceeds chart value, conduct the Maximum
Cruise Power check.
12. Repeat steps 3 through 11 for the other engine if required.
* F. ENGINE PERFORMANCE AT MAXIMUM CRUISE POWER
The Engine Performance at Maximum Cruise Power
Check needs to be performed only if the TGT
observed during the Speed Performance at Maximum
Cruise Power check exceeds chart value.
Record the following:
*a. Engine serial number.
*b. Engine hours since new.
*c. Engine hours since overhaul.
Altitude - Establish level flight at 25,000 feet pressure altitude.
PROP levers - Set 1500 RPM.
Adjust the opposite engine to maintain 160 KIAS.
* 5. FAT - Determine and record.