Jacobsen HR5111 - Page 190

HYDRAULICS
SECTION 8R. INSTRUMENT TEST
8R-26
FLOW TESTS (Continued)
MOWER SYSTEM TESTS (Continued)
Front Mower Pump (Continued)
Right Wing Mower Pump (Section 1)
NO LOAD ________ gpm @ engine rpm ________
@ 2500 psi – ________ gpm @ engine rpm – ________
Conclusion = ________ gpm drop @ engine rpm drop = ________
Left Wing Motor Valve
NO LOAD ________ gpm @ engine rpm ________
Pump Test ________ gpm
@ 2500 psi – ________ gpm @ engine rpm – ________
Conclusion = ________ gpm drop @ engine rpm drop = ________
Left Wing Inside Motor
NO LOAD ________ gpm @ engine rpm ________
Motor Valve Test ________ gpm
@ 2500 psi – ________ gpm @ engine rpm – ________
Conclusion = ________ gpm drop @ engine rpm drop = ________
Left Wing Outside Motor
NO LOAD ________ gpm @ engine rpm ________
Pump Test ________ gpm
@ 2500 psi – ________ gpm @ engine rpm – ________
Conclusion = ________ gpm drop @ engine rpm drop = ________
2800
2800
2800