Turfcat Hydraulic Pressure and Flow Record
Charge Pump, Steering and Lift Circuit
Model:_____________ Serial:____________________ Hours of Use:__________ Date:_______________
Hydraulic oil temperature when test performed _______________
Engine high idle speed _______________
Charge Pump Test
A) Step 5 – Charge pump no load pressure (Traction Pump Charge Pressure) _______________
B) Step 5 – Charge pump no load flow _______________
C) Step 6 – Charge pump flow @ 750 psi (5171 kPa) _______________
Result – B minus C equals charge pump leakage (______________)
D) Step 8 – Implement relief valve pressure (______________)
Steering Circuit Test
E) Step 11 – Left turn against stop – pressure reading _______________
F) Step 11 – Right turn against stop – pressure reading _______________
G) Step 14 – Left turn against stop – pressure reading with hose capped _______________
H) Step 14 – Right turn against stop – pressure reading with hose capped _______________
I) Step 15 – Time for steering wheel to make 1 revolution against stop (______________)
Lift Circuit Test
J) Step 17 – Lift pressure _______________
K) Step 20 – Lift pressure with lift cylinder hose capped _______________
Pressures E) through K) should match pressure recorded for D).
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