MAINTENANCE:
Transmission Oil System Pressure Testing
TRANSMISSION OIL PRESSURE TESTS should be
made every 200 hours with transmission oil at operating
temperature of 180 to 200F (82 to 93C).
1. "Converter Out" pressure reading is taken with a
150 psi pressure gauge installed in test port on tee fitting
at transmission. Pressure reading should be a minimum
of 25 psi (173 kPa/1,8 kg/sq. cm) with transmission shift
lever in NEUTRAL and engine at 2000 RPM. Maximum
pressure is not to exceed 70 psi (483 kPa14,9 kg/sq. cm)
with transmission shift lever in NEUTRAL and engine
operating with no load at governed speed (2800 RPM).
"Converter Out" Pressure
Rev.760501
400-4.7
K300
