1256700 COVER AS Caterpillar parts
312B L, 312C, 312D, 315B L, C4.4, M312, M315
Rating:
Alternative (cross code) number:
CA1256700
125-6700
1256700
CA1256700
125-6700
1256700
Weight: 0.76 pounds 0 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 1256700:
Information:
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations and mandates.
Note: The hydraulic tank supplies oil to the decking blade, to the grapple, to the brakes and to the steering system.
Operate the machine in order to warm the oil. Then, park the machine on a level surface.
Lower all attachments to the ground. Apply the parking brake and stop the engine.
Illustration 1 g00527460
Open the access door on the top of the engine enclosure.
Illustration 2 g00528662
Slowly remove the hydraulic tank filler cap in order to release the pressure from the tank.
Illustration 3 g00528757
Remove the guard underneath the machine in order to access the drain valve. Remove the drain plug at the bottom of the hydraulic tank.
Install a 1 inch NPT pipe nipple that is 100 mm (4 inch) long in order to open the internal drain valve. Drain the oil into a suitable container.
Remove the pipe nipple and install the drain plug.
Replace the hydraulic oil filter.Reference: Refer to Operation and Maintenance Manual, "Hydraulic System Oil Filter - Replace" for the correct procedure.
Remove the filler screen. Clean the screen and install the screen.
Fill the hydraulic tank with oil.Reference: Refer to Operation and Maintenance Manual, "Refill Capacities" for the correct amount of oil.
Inspect the filler cap gasket. If the gasket is damaged, replace the gasket.
Clean the filler cap and install the filler cap.
Start the engine and check for leaks. Check the hydraulic oil level. Add oil, if necessary.Note: The oil must be free of bubbles. If bubbles are present in the oil, air is entering the hydraulic system. Inspect the suction line for leaks.
Stop the engine.
Caterpillar parts catalog:
Parts cover Caterpillar catalog:
2732434
COVER AS
C4.4
C4.4
2630342
COVER
C3.3, C4.4
C3.3, C4.4
2644214
COVER AS-BACK
C2.2, C3.3, C4.4
C2.2, C3.3, C4.4
2681415
COVER AS-FRONT
C3.3, C4.4
C3.3, C4.4
2681396
COVER AS
C2.2, C3.3, C4.4, C6.6
C2.2, C3.3, C4.4, C6.6
2630354
COVER
C2.2, C3.3
C2.2, C3.3
2654887
COVER
C4.4
C4.4
2815554
COVER-FRONT
C4.4, C6.6
C4.4, C6.6
2662957
COVER-FRONT
C4.4
C4.4
2662955
COVER-FRONT
C2.2, C4.4
C2.2, C4.4
4259409
COVER
C4.4
C4.4
2729284
COVER AS
C4.4
C4.4