2009/09/07 Protective Covers For the Joint On the Equalizer Bar Are Now Used {7206} Caterpillar


Protective Covers For the Joint On the Equalizer Bar Are Now Used {7206}
`
Track-Type Tractor:
D9R (S/N: ABK1-UP; ACL1-UP; WDM1-UP)
D9T (S/N: RJS1-UP)
Service Magazine, SEPD1006, 24 August 2009, "Protective Covers For the Joint On the Equalizer Bar Are Now Used". Disregard this article. See the replacement article that follows.

Description of Change: A protective cover for the joint on the equalizer bar is now used on the D9R and D9T. The protective cover will prevent debris from getting between the seal for the joint on the equalizer bar and the ear that is on the track roller frame. This will provide increased reliability for the joint.

Adaptable To: The protective cover is effective with the following machines:

  • D9R (S/N: WDM1740-UP)

  • D9T (S/N: RJS1395-UP)

The protective cover is adaptable to the following machines:

  • D9R (S/N: ABK1-UP; ACL1-UP; WDM1-1739)

  • D9T (S/N: RJS1-1394)

In order to update a tractor that is in the field, remove the bolts for the track roller frame and replace the bolts with the parts that are in Table 1.

Table 1
Required Parts    
Item     Part Number     Description     Quantity    
1     334-8374     RH Guard     1    
2     334-8375     LH Guard     1    
3     341-3578     Spacer     4    
4     346-0351     Bolt     4    
5     3S-1356     Nut     4    
6     5P-1076     Washer     4    
7     5P-2566     Bolt     4    
8     7X-0531     Washer     8    



Illustration 1g01929756

Information System:

2009/06/15 New Sensors Are Now Available For the Implement Control Lever On Certain Track-Type Tractors {5737}
D7E Track-Type Tractor Declaration of Conformity
C13 Engines for Caterpillar Built Machines Fuel System Pressure - Test
C13 Engines for Caterpillar Built Machines Fuel System - Prime
973D Track-Type Loader Monitoring System
2009/06/15 New Software Is Now Used For Elevated Idle {1901, 1902, 1920}
CUSTOM SERVICE INFORMATION for the 980H UNDERGROUND MINE AR {1050, 1051, 4250, 4267, 4300, 4307, 4330, 5050, 5109, 5112, 5134, 7000}
C9.3 Engines for Caterpillar Built Machines Fuel Manifold - Remove and Install - Return
3500B Engines Air Shutoff
973D Track-Type Loader Hydraulic System General Information
D7E Track-Type Tractor Lifting and Tying Down the Machine
988G Wheel Loader Power Train Torque Converter (Lockup) - Assemble - Type 2
973D Track-Type Loader Hydraulic System Tilt Circuit
2009/06/15 The Engine Enclosure May Need to Be Updated {7267, 7276}
973D Track-Type Loader Hydraulic System Bucket Control
973D Track-Type Loader Hydraulic System Multipurpose Bucket Circuit
973D Track-Type Loader Hydraulic System Signal Resolver Network
973D Track-Type Loader Hydraulic System Ripper Circuit
D5R Track-Type Tractor Implement Cycle Time Is Slow
C9.3 Tier 4 Final Engines General Information
973D Track-Type Loader Hydraulic System Lift Circuit
C9.3 Tier 4 Final Engines Basic Engine
Repair and Reinforcement of the Rear Frame for the 988G and 988H Machines in Special Applications{7051}
973D Track-Type Loader Engine Valve Lash - Check