2003/05/12 New Components In The Oscillating Axle Improve Service Life {3278} Caterpillar


New Components In The Oscillating Axle Improve Service Life {3278}
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Landfill Compactor:
836G (S/N: BRL1-UP)
Wheel Dozer:
834G (S/N: BPC1-UP)
Wheel Loader:
988G (S/N: BNH1-UP)

Description of Change: New sleeve bearings, the pinion housing, and the trunnion are components that are installed in the rear axle. All The new parts are direct replacements for the replaced parts. Any of the new parts can be installed without replacing any of the other parts.

The new 220-6043 Sleeve Bearings replaces the 6M-1592 Sleeve Bearings. The new sleeve bearings are impregnated with graphite. Also, the sleeve bearings have a larger groove for grease.

The new 209-6696 Pinion Housing replaces the 164-9333 Pinion Housing. The new pinion housing is made from a harder ductile iron.

The new 209-6694 Trunnion replaces the 164-4165 Trunnion. The new trunnion is made from a harder ductile iron.

Adaptable To: At production, the 220-6043 Sleeve Bearings, the 209-6694 Trunnion, and the 209-6696 Pinion Housing are effective with the following machines: 988G Wheel Loader (S/N: BNH727-UP), 834G Wheel Dozer (S/N: BPC147-UP) and 836G Landfill Compactor (S/N: BRL352-UP). The new parts are adaptable to first production of all machines that are listed. The new terminology for Wheel Tractor is Wheel Dozer. All future service information should reflect the change.




Illustration 1g00998105

Oscillating Axle Group

(1) Sleeve bearing. (2) Trunnion.




Illustration 2g00998106

Differential and Bevel Gear Group

(3) Pinion housing.

Information System:

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TH220B, TH330B and TH340B Telehandlers Hydraulic System General Information
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Product Link 151/201 Report Parameters Configure
Product Link 151/201 Installation Parameters Configure
Product Link 151/201 Configuration
Product Link 151/201 Setup
Flushing Contaminated Wheel Loader Hydraulic Systems{5050, 5055, 5084}
IT62G Integrated Toolcarrier and 950G and 962G Wheel Loaders Operator Controls - Electro-Hydraulic Work Tools
Product Link 151/201 System Installation
IT62G Integrated Toolcarrier and 950G and 962G Wheel Loaders Operator Controls - Pilot Hydraulic Work Tool Controls
Product Link 151/201 Spare Input Installation
2005/12/19 Correction to Disassembly and Assembly , "Differential and Bevel Gear - Assemble" {3258}
D6N Track-Type Tractor Power Train Steering Planetary and Brake - Disassemble
D6N Track-Type Tractor Power Train Steering Planetary and Brake - Assemble
AD30 Underground Articulated Truck Machine Electrical System Residual Brake Oil/Stop Light
AD30 Underground Articulated Truck Machine Electrical System Parking Brake
AD30 Underground Articulated Truck Equipment Lowering with Engine Stopped
Procedure for Tagging Rental Fleet {1000, 6000, 6700, 7000}
D6K Track-Type Tractor Sound Information and Vibration Information
834H Wheel Dozer and 836H Landfill Compactor Specifications
988H Wheel Loader Plate Locations and Film Locations
AD30 Underground Articulated Truck Machine Electrical System Speedometer/Tachometer
AD30 Underground Articulated Truck Machine Electrical System Window Wiper and Washer