902 and 906 Compact Wheel Loaders Hydraulic System Caterpillar


Boom Linkage

Usage:

906 6ZS



Illustration 1g00742265

Note: Lubricate all pins, bearings and seals with 5P-0960 Molybdenum Grease.




Illustration 2g00455528

View A-A

(1) Diameter of the 138-2476 Pin ... 50.76 ± 0.02 mm (1.9984 ± 0.0008 inches)




Illustration 3g00455544

View B-B

(2) Diameter of the two 138-2470 Pins ... 49.94 ± 0.02 mm (1.9661 ± 0.0008 inches)

(3) Inside diameter of the four 3T-4308 Sleeve Bearings ... 50.126 ± 0.050 mm (1.9735 ± 0.0020 inches)




Illustration 4g00742277

View C-C

(4) Inside diameter of the two 2G-8824 Sleeve Bearings ... 44.584 ± 0.063 mm (1.7553 ± 0.0025 inches)

(5) Diameter of the two 138-2483 Pins ... 44.41 ± 0.02 mm (1.7484 ± 0.0008 inches)

(6) Use 111-4337 Washers to attain a maximum gap of 1 mm (0.04 inch). Install the 111-4337 Washers between the 9R-0158 Washer (B) and the 138-2376 Tilt Linkage (A).

Thickness of one 111-4337 Washer ... 1 mm (0.04 inch)

(7) Diameter of the 138-2485 Pin ... 50.76 ± 0.02 mm (1.9984 ± 0.0008 inches)




Illustration 5g00742298

View D-D

(8) Inside diameter of the two 3T-4308 Sleeve Bearings ... 50.126 ± 0.050 mm (1.9735 ± 0.0020 inches)

(9) Diameter of the 138-2482 Pin ... 49.94 ± 0.02 mm (1.9661 ± 0.0008 inches)

(10) Diameter of the 170-6506 Pin ... 55.04 ± 0.02 mm (2.1669 ± 0.0008 inches)

(11) Inside diameter of the two 9R-0139 Sleeve Bearings ... 55.222 ± 0.057 mm (2.1741 ± 0.0022 inches)




Illustration 6g00742299

View E-E

(12) Diameter of the 138-2478 Pin ... 57.12 ± 0.02 mm (2.2488 ± 0.0008 inches)




Illustration 7g00742300

View F-F

(13) Diameter of the 138-2489 Pin ... 57.12 ± 0.02 mm (2.2488 ± 0.0008 inches)




Illustration 8g00742302

View G-G

(14) The distance from the face of the 138-2486 Pin (17) to the side of the 138-2374 Tilt Lever (D) ... 15 ± 3 mm (0.6 ± 0.12 inch)

(15) Use 9R-4331 Spacers to attain a maximum gap of 1 mm (0.04 inch). Install the 9R-4331 Spacers between the 138-2374 Tilt Lever (C) and the Boom (D) .

Thickness of one 9R-4331 Spacer ... 1 mm (0.04 inches)

(16) Diameter of the 138-2486 Pin ... 55.04 ± 0.02 mm (2.1669 ± 0.0008 inches)

(17) Inside diameter of the two 9R-0139 Sleeve Bearings ... 55.222 ± 0.057 mm (2.1741 ± 0.0022 inches)

Caterpillar Information System:

914G Wheel Loader Lifting Capacities
994D Wheel Loader Braking System Filters and Screens
994D Wheel Loader Braking System General Information
Required Frame Reinforcement for Front Counterweights{7056} Required Frame Reinforcement for Front Counterweights{7056}
994D Wheel Loader Hydraulic System Lubrication and Cooling System
994D Wheel Loader Transmission Oil - Change
D9R Track-Type Tractor Cutting Edges and End Bits
613C Series II Wheel Tractor Power Train Wheel Bearings and Duo-Cone Seals - Install
613C Series II Wheel Tractor Power Train Wheel Bearings and Duo-Cone Seals - Remove
613C Series II Wheel Tractor Power Train Transmission Control Linkage - Remove and Install
613C Series II Wheel Tractor Power Train Transmission Hydraulic Control Valve - Assemble
994D Wheel Loader Transmission Magnetic Screen - Clean
966G Wheel Loader and 972G Wheel Loader Steering System General Information (Steering) - Command Control Steering
D9R Track-Type Tractor Stopping the Machine
902 and 906 Wheel Loaders Power Train Tire and Rim - Remove and Install
966G Wheel Loader and 972G Wheel Loader Steering System General Information (Steering) - HMU Steering
631E Series II Wheel Tractor-Scrapers Transmission Oil Level - Check
637E Series II Wheel Tractor-Scrapers Battery Disconnect Switch
966G Wheel Loader and 972G Wheel Loader Steering System Monitoring System
966G Wheel Loader and 972G Wheel Loader Steering System Piston Pump (Steering)
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines Water Pump
994D Wheel Loader Windows - Clean
994D Wheel Loader VIMS Module Battery - Replace
966G Wheel Loader and 972G Wheel Loader Steering System Metering Pump (Steering)
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.