Pratt & Whitney Rzeszów S.A.
MAINTENANCE MANUAL
PZL-10W ENGINE
72-02-00
1992.08.28
Page 130
Export Control Classification: PL/UE 9E999
(12) Engine acceleration too long.
(a)
Possible causes: leaks in the engine gas flow path; leak of the pipe delivering the air from combustion
chamber shield to fuel-metering pump; fuel metering pump failures.
(b)
Schematic procedure: