TM 5-3805-280-24-1
Tests
Record the pressure reading for the system relief
valve.
System Relief Valve--Specification
Pressure ................................................................. 34 325 + 1960 - 0 kPa
(343 + 19.6 - 0 bar)
(4980 + 285 - 0 psi)
Pressure ..................................................... 5295 kPa (53.0 bar) (770 psi)
approximate change per 1/4 turn
of second adjusting plug
7. Actuate the bucket curl function over relief and then
push the power boost button on the right control lever.
Record the pressure reading for power boost.
Power Boost--Specification
Pressure ............................................................. 36 285 + 1960 - 980 kPa
(362.9 + 19.6 - 9.8 bar)
(5265 + 285 - 140 psi)
Pressure ................................................... 7110 kPa (71.1 bar) (1030 psi)
approximate change per 1/4 turn
of first adjusting plug
8. Adjust the power boost and system relief valve
pressures as needed using the following steps.
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Continued on next page
TX,9025,GG2648
1908JUN984/5
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