336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Bucket Linkage Bearings and Seals - Remove and Install Caterpillar


Bucket Linkage Bearings and Seals - Remove and Install
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336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems [KENR8157]
IMPLEMENTS
LINKAGE GP
336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Bucket Linkage - Remove and Install
336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Bucket Linkage Bearings and Seals - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     QTY    
A     3S-6224     Electric Hydraulic Pump Gp     1    
6V-3175 Double Acting Cylinder     1    
4C-9634 Puller Stud     1    
4K-0684 Hard Washer     1    
9U-6832 Nut     1    
B     5F-7693     Spacer as     1    
9U-5336 Adapter     1    
C     6V-4035     Sleeve     1    
9U-5338 Adapter     1    
D     6V-4035     Sleeve     1    
9U-5339 Adapter     1    
E     1P-0520     Driver Gp     1    
F     5P-0960     Grease Cartridge     -    

Start By:

  1. Remove the bucket linkage.

------ 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 1g02145635



    Illustration 2g02145636

  1. Remove lip seal (1). Repeat for the other side.

  1. Use Tooling (A) and Tooling (B) in order to remove sleeve bearing (2). Repeat for the other side.



    Illustration 3g02145637

  1. Remove lip seals (2) .



    Illustration 4g02145638

  1. Use Tooling (A) and Tooling (C) in order to remove sleeve bearing (4). Repeat for the other side.



    Illustration 5g02145640

  1. Use Tooling (A) and Tooling (D) in order to remove sleeve bearing (5). Repeat for the other side.

Installation Procedure

  1. Install the bearings and the lip seals in the reverse order of removal.



      Illustration 6g02146115

    1. Lower the temperature of sleeve bearings (4) and (5). Use Tooling (E) in order to install sleeve bearings (4) and (5). Install sleeve bearings (4) and (5) to Dimension (X). Dimension (X) is 9.5 ± 0.8 mm (0.37 ± 0.03 inch). Apply Tooling (F) to the bore of sleeve bearings (4) and (5) .

    1. Use Tooling (E) in order to install lip seals (3) .



      Illustration 7g02146118

    1. Lower the temperature of sleeve bearings (2). Use Tooling (E) in order to install sleeve bearings (2). Install sleeve bearings (2) to Dimension (X). Dimension (X) is 9.5 ± 0.8 mm (0.37 ± 0.03 inch). Apply Tooling (F) to the bore of sleeve bearings (2) .

    1. Use Tooling (E) in order to install lip seals (1) .

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