TM 5-3805-280-24-1
Tests
HYDRAULIC PUMP FLOW TEST
SPECIFICATIONS
2000 10 rpm
Engine in Standard Mode Speed
Work Mode Selector Position
Dig Mode
E Mode Switch Position
Off
HP Mode Switch Position
Off
Auto-Idle Switch Position
Off
50 5C (120 10F)
Oil Temperature
193 4 L/min (51 1 gpm)
One New Pump Flow Rate
typical at 13 790 kPa (138 bar)
(2000 psi) and 2000 10 rpm
155 4 L/min (41 1 gpm)
One New Pump Flow Rate
typical at 20 685 kPa (207 bar)
(3000 psi) and 2000 10 rpm
162 15 L/min (43 4 gpm)
One Used Pump Flow Rate
minimum at 13 790 kPa
(138 bar) (2000 psi) and
2000 10 rpm
128 15 L/min (34 4 gpm)
One Used Pump Flow Rate
minimum at 20 685 kPa
(207 bar) (3000 psi) and
2000 10 rpm
ESSENTIAL TOOLS
TH108328 Adapter (2 used)
TH108325 (1 M BSPP ORB x --16 M ORFS) Elbow
9025
25
JT03410 (SAE Code 62 Split Flange High Pressure 1 SF x 1-5/16-12
M 37) 90 Flange Fitting (2 used)
117
JT03452 Split Flange Connector Plate Kit
202862 (3/4-16 M 37 x 3/4-16 F 37 Sw x 7/16-20 M 37) Tee (2
used)
JT05484 (7/16-20 F 37) (Parker No. 06CP-4) Cap (2 used)
SERVICE EQUIPMENT AND TOOLS
Flow Meter
JT07290 Laptop Computer
JT07274G Excavator Diagnostics Program Disk
JT07273 Cable
Gauge 70 000 kPa (700 bar) (10 000 psi) (2 used)
JT05800 Digital Thermometer
JT05801 Clamp-On Electronic Tachometer
Continued on next page
TX,9025,GG2662
1908JUN981/5
6-248