7 - 18
HYDRAULIC PRESSURE SETTINGS
CASE TRAINING CENTER
AUGUST 2000
CS99B580
A: Locking pin
B: Forward
5.
Lock the travel on the side to be checked by
positioning the locking pin between the sprocket
and the undercarriage as shown above.
6.
With the engine at full speed, select mode "S".
7.
Operate the travel control of the hydraulic motor to
be checked and measure the quantity of oil which
leaves the drain during 1 min.
8.
Repeat Steps 1 to 7 to check the other motor.
9.
Compare the quantities of oil collected; if the
difference between the two motors is greater than
1 L/min, repair or change the which has output the
greatest quantity of oil.
NOTE:
The maximum is about 5 L/min per motor.
Checking the swing motor for leaks
Tools required
1 receptacle with a capacity of 10 litres
1 hose
1 plug
Checking for leaks
(With the hydraulic oil between 45 and 55°C)
1.
Disconnect the swing solenoid valve connector
(green).
2.
Display the diagnostic screen "CHK1".
3.
Start the engine and select the mode "S".
4.
Switch on the swing brake control on the
instrument panel (indicator lamp ON).
5.
Slowly operate the swing control lever and
gradually increase the engine speed to full speed
to ensure that the swing is locked.
6.
Shut down the engine.
7.
Press the breather to release pressure in the
hydraulic reservoir.
CD00E192
8.
Disconnect the hydraulic motor drain hose and
plug it.
9.
Use a hose to connect the drain port to the
receptacle.
10.
Start the engine at full speed in mode "S", operate
the swing control to right or left and measure the
quantity of oil which flows out of the drain hole
during 1 min.
11.
Since the quantity of oil can vary depending on
the test point used, repeat the measurement (Step
10) with the upperstructure at 90°, then at 180°.
NOTE:
The maximum permitted is about 4 L/min.
A
B
Summary of Contents for CX130
Page 1: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000...
Page 2: ......
Page 3: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 1 GENERALE INTRODUCTION...
Page 4: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 24: ......
Page 25: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 2 COMPONENTS LAYOUT...
Page 26: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 33: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 3 COMPONENTS...
Page 34: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 37: ...COMPONENTS CX130 3 3 CASE TRAINING CENTER AUGUST 2000 Hand remote control...
Page 39: ...COMPONENTS CX130 3 5 CASE TRAINING CENTER AUGUST 2000 Foot control...
Page 41: ...COMPONENTS CX130 3 7 CASE TRAINING CENTER AUGUST 2000 Auxiliary foot control...
Page 53: ...COMPONENTS CX130 3 19 CASE TRAINING CENTER AUGUST 2000 Pump...
Page 54: ...3 20 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Pump follow...
Page 55: ...COMPONENTS CX130 3 21 CASE TRAINING CENTER AUGUST 2000 Pump follow...
Page 56: ...3 22 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Pump control block follow...
Page 57: ...COMPONENTS CX130 3 23 CASE TRAINING CENTER AUGUST 2000 Pump control block...
Page 58: ...3 24 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Pump rotating group assembly follow...
Page 59: ...COMPONENTS CX130 3 25 CASE TRAINING CENTER AUGUST 2000 Pump rotating group assembly follow...
Page 60: ...3 26 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Pilot pressure pump...
Page 61: ...COMPONENTS CX130 3 27 CASE TRAINING CENTER AUGUST 2000 Pilot pressure pump...
Page 62: ...3 28 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Proportional solenoid valve...
Page 63: ...COMPONENTS CX130 3 29 CASE TRAINING CENTER AUGUST 2000 Proportional solenoid valve...
Page 68: ...3 34 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Boom savety valve H B C V...
Page 69: ...COMPONENTS CX130 3 35 CASE TRAINING CENTER AUGUST 2000 Dipper arm savety valve H B C V...
Page 71: ...COMPONENTS CX130 3 37 CASE TRAINING CENTER AUGUST 2000...
Page 73: ...COMPONENTS CX130 3 39 CASE TRAINING CENTER AUGUST 2000...
Page 74: ...3 40 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Dual flow valve...
Page 75: ...COMPONENTS CX130 3 41 CASE TRAINING CENTER AUGUST 2000 Dual flow valve...
Page 76: ...3 42 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Swing motor...
Page 77: ...COMPONENTS CX130 3 43 CASE TRAINING CENTER AUGUST 2000 Swing motor...
Page 78: ...3 44 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Travel motor...
Page 79: ...COMPONENTS CX130 3 45 CASE TRAINING CENTER AUGUST 2000 Travel motor...
Page 80: ...3 46 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Travel motor follow...
Page 81: ...COMPONENTS CX130 3 47 CASE TRAINING CENTER AUGUST 2000 Travel motor follow...
Page 82: ...3 48 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Swivel joint...
Page 83: ...COMPONENTS CX130 3 49 CASE TRAINING CENTER AUGUST 2000 Swivel joint...
Page 84: ...3 50 COMPONENTS CX130 CASE TRAINING CENTER AUGUST 2000 Flow restrictor...
Page 85: ...COMPONENTS CX130 3 51 CASE TRAINING CENTER AUGUST 2000 Boom cylinder...
Page 88: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 103: ...DIAGNOSTIC SELECTION 4 15 CASE TRAINING CENTER AUGUST 2000...
Page 141: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 5 ELECTRICAL...
Page 142: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 143: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 190: ......
Page 191: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 6 HYDRAULIC CIRCUIT...
Page 192: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 193: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 215: ...HYDRAULIC CIRCUIT 6 22 CASE TRAINING CENTER AUGUST 2000...
Page 219: ...HYDRAULIC CIRCUIT 6 26 CASE TRAINING CENTER AUGUST 2000 Clamshell option Multipurpose option...
Page 223: ...HYDRAULIC CIRCUIT 6 30 CASE TRAINING CENTER AUGUST 2000 PUMP CX 130 Pump engine stopped...
Page 234: ......
Page 235: ...HYDRAULIC EXCAVATOR CX130 CASE TRAINING CENTRE AUGUST 2000 SECTION N 7 SETTINGS...
Page 236: ...CENTRE DE FORMATION CASE EDITION AOUT 2000...
Page 260: ......