TM 5-3805-281-24-1
Tests
Minimum Flow Adjusting Screw (F):
Do not turn adjusting screw more than one turn.
Turning adjusting screw IN increases minimum flow
Tighten 13 mm nut (G) after adjustment.
rate.
For adjustment, see Hydraulic Pump Regulator Test
Pump Regulator Minimum Flow Adjusting Screw--Specification
and Adjustment--Engine Pulldown in this group.
Turn..................................................... 1/4 turn IN increases minimum
Load Adjusting Cartridge (Outer Spring) (Engine
pump flow rate approximately
Pulldown at Medium Pressure) (I):
15.2 L/min (4.0 gpm)
Turning adjusting cartridge IN increases flow rate.
For adjustment, see Hydraulic Pump Regulator Test
Regulator Load Adjusting Cartridge (Outer Spring) (Engine
and Adjustment--Minimum Flow in this group.
Pulldown at Medium Pressure)--Specification
Do not turn adjusting more than two turns. Tighten 17
Turn................................................... 1/4 turn IN increases pump flow
mm nut (E) after adjustment.
rate approximately 36.7 L/min
(9.7 gpm)
Load Adjusting Screw (Inner Spring) (Engine
Do not turn adjusting cartridge more than one turn.
Pulldown at High Pressure) (H):
Tighten 30 mm nut (J) after adjustment.
Turning load adjusting screw IN increases flow rate.
For adjustment, see Hydraulic Pump Regulator Test
Pump Regulator Load Adjusting Screw (Inner Spring) (Engine
Pulldown at High Pressure)--Specification
and Adjustment--Engine Pulldown in this group.
Turn................................................... 1/4 turn IN increases pump flow
rate approximately 6.9 L/min
(1.8 gpm)
9025
25
103
CED,TX08227,3140
1927MAY983/3
6-250
