MODEL
175B
175B
Cummins
G.M.
* PRESSURES -
Engine Oil:
12 psi
12 psi
Low Idle (minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40 psi
45 psi
Gov. RPM (approximate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
95-110 psi
95-110 psi
Air Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Hydraulic System - (At engine stall rpm with one set of cylin-
2200 psi
2200 psi
d e r s against stops.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1700 psi
1700 psi
Main Hydraulic Pump - (Secondary section by-pass pressure.) . . . .
Steering Hydraulic Pressure - (At maximum rpm with tractor
1850 psi
1850 psi
halves against stops.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1500 rpm
1500 rpm
Steering Hydraulic Pump - (Secondary section by-pass rpm.) . . . .
2 4 0 min./
2 4 0 min./
Transmission Clutches - (At idle rpm in all speed ranges, both for-
280 max. psi
280 max. psi
ward and reverse.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25 psi
25 psi
Transmission Lubricating - (Maximum at maximum rpm.) . . . . . .
*Note: All hydraulic pressure checks should be made with converter oil at operating temperature, approximately 180F. to 200F. and hydraulic system oil
at 150F. minimum.
FUEL SPECS - (All Models)
Fuel Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2 Diesel, Cetane 40 minimum.
BRAKE FLUID SPECS - (All Models)
SAE J-1703 (70 R3) . . . . . . . . . . . . . . . . . . . . . . . . .Clark 850487.
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