336D 2L and 340D 2L Excavators Machine Systems Bucket - Remove and Install Caterpillar


Bucket - Remove and Install
`
336D 2L and 340D 2L Excavators Machine Systems [M0065626]
WORK TOOLS
BUCKET GP
336D 2L and 340D 2L Excavators Machine Systems Bucket - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
350-7768  Electric Hydraulic Pump Gp 
141-1785 Receiving Sleeve 
6V-3175 Double Acting Cylinder 
9U-6809 Nut 
9U-5346 Nut 
140-7742  Sleeve 
350-7768  Electric Hydraulic Pump Gp 
141-1785 Receiving Sleeve 
9U-6811 Puller Stud 
316-1489 Double Acting Cylinder 
9U-6809 Nut 

------ WARNING! ------

When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death.



NOTICE

Do not use threaded rods that have not been hardened as tooling with hydraulic cylinders. The maximum rated tonnage should be stamped on one end of the puller studs. Do not use threaded rods that have not been stamped with the rated tonnage.




    Illustration 1g01209880


    Illustration 2g01202290

  1. Position bucket (1) on the ground. Position O-ring seals (2) from the pin joint onto the flanges of bucket (1).


    Illustration 3g01209896

  2. Attach a suitable lifting device and Tooling (B) to Tooling (A). Attach Tooling (A) to pin assembly (4). The weight of Tooling (A) is approximately 135 kg (298 lb).

  3. Remove bolt (3). Use Tooling (A) to remove pin assembly (4). The combined weight of Tooling (A) and pin assembly (4) is approximately 180 kg (400 lb).

    Note: Reposition the suitable lifting device as pin assembly (4) is removed.

  4. Remove O-ring seals (2) (not shown).


    Illustration 4g01202427

  5. Position O-ring seals (5) from the pin joint onto the flanges of bucket (1).


    Illustration 5g01223800

  6. Attach a suitable lifting device and Tooling (B) to Tooling (C). Attach Tooling (C) to pin assembly (7). The weight of Tooling (C) is approximately 165 kg (365 lb).

  7. Remove bolt (6). Use Tooling (C) to remove pin assembly (7). The combined weight of Tooling (C) and pin assembly (7) is approximately 196 kg (435 lb).

    Note: Reposition the suitable lifting device as pin assembly (7) is removed.

  8. Remove O-ring seals (5) (not shown).

  9. Use the machine hydraulics to raise the stick from bucket (1).


    Illustration 6g01202447

  10. Remove bolts (11), plate (10), shims (9), and flange (8) from bucket (1).

Installation Procedure

Table 2
Required Tools 
Tool  Part Number  Part Description  Qty 
9U-6225  Pin Driver Cap 
4C-9485  Pin Driver Cap 
452-6006  Grease Cartridge 


    Illustration 7g01203298

  1. Apply Tooling (F) to the outside machined surface of flange (8) and the bore for flange (8). Install flange (8) to bucket (1).

    Note: Ensure the alignment of pin in flange (8) is positioned between two bolt holes.



    Illustration 8g01203184

  2. Position O-ring seals (5) onto the flanges of bucket (1).

  3. Use the machine hydraulics to position the stick into bucket (1).


    Illustration 9g01223803

  4. Install Tooling (D) to pin assembly (7). Apply Tooling (F) to pin assembly (7).

  5. Attach a suitable lifting device to pin assembly (7). The weight of pin assembly (7) is approximately 34 kg (75 lb). Install pin assembly (7).

  6. Remove Tooling (D) from pin assembly (7).


    Illustration 10g01203252

  7. Install bolt (6).


    Illustration 11g01203254


    Illustration 12g01203317

  8. Align the locating hole in plate (10) with the locating pin in flange (8). Position shims (9) and plate (10). Install bolts (11) and tighten bolts (11) evenly.

  9. Move the bucket to the side until the bucket contacts the stick. Measure the clearance between the bucket and the stick at flange (8). Record this dimension as Dimension (X). Remove bolts (11) and plate (10). Add or remove shims (9) until Dimension (X) is between 0.5 mm (0.02 inch) and 1.0 mm (0.04 inch). Install flange (8) and bolts (11). Tighten bolts (11) evenly.


    Illustration 13g01202427

  10. Position O-ring seals (5) from the flanges of bucket (1) into the pin joint.


    Illustration 14g01223804

  11. Install Tooling (E) to pin assembly (4). Apply Tooling (F) to pin assembly (4). Attach a suitable lifting device to pin assembly (4). The weight of pin assembly (4) is approximately 34 kg (75 lb). Position the bucket linkage to install pin assembly (4). Install pin assembly (4). Remove Tooling (E) from pin assembly (4).


    Illustration 15g01203363

  12. Install bolt (3) to pin assembly (4).


    Illustration 16g01202290

  13. Position O-ring seals (2) from the flanges of bucket (1) into the pin joint.

Information System:

314F and 315F Excavators Machine System Specifications Pump Lines
314F and 315F Excavators Machine System Specifications Stick Cylinder Lines
314F and 315F Excavators Machine System Specifications Main Control Valve
314F and 315F Excavators Machine System Specifications Stick Cylinder Lines
725C2 Articulated Truck Diesel Exhaust Fluid - Fill - Emission Related Component
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Engine Design
725C2 Articulated Truck Aftercooler Core - Inspect/Clean
314F and 315F Excavators Machine System Specifications Stick - 3.00 m (9.843 ft)
314F and 315F Excavators Machine System Specifications Control Lines
314F and 315F Excavators Machine System Specifications Hydraulic Tank and Filter
314F and 315F Excavators Machine System Specifications Pump Lines
GSH420, GSH425, GSH440, GSH520, GSH525, GSH455 and GSH555 Orange Peel Grapples Hydraulic Rotator - Remove and Install
GSH420, GSH425, GSH440, GSH520, GSH525, GSH455 and GSH555 Orange Peel Grapples Shell Assembly - Remove and Install
314F and 315F Excavators Machine System Specifications Boom Cylinder
316F Excavator Machine System Specifications Bucket Cylinder
314F and 315F Excavators Machine System Specifications Front Lines
336D 2L and 340D 2L Excavators Machine Systems Bucket Linkage - Remove and Install
GSH420, GSH425, GSH440, GSH520, GSH525, GSH455 and GSH555 Orange Peel Grapples Hydraulic Cylinder - Remove and Install
314F and 315F Excavators Machine System Specifications Front Lines
336D 2L and 340D 2L Excavators Machine Systems Bucket Linkage Bearings and Seals - Remove and Install
336D 2L and 340D 2L Excavators Machine Systems Stick - Remove and Install
349D2 MHPU Mobile Hydraulic Power Unit (OEM) Maintenance Interval Schedule
374F Excavator Machine Systems Main Hydraulic Pump - Disassemble
374F Excavator Machine Systems Main Hydraulic Pump - Assemble