PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Caterpillar


Undercarriage Frame

Usage:

PM825 3C6


Illustration 1g06423459
Typical example

Table 1
Item  Qty  Part  Specification Description 
16  6V-4429 Bolt  Before assembly, apply Loctite 263 to the threads.
Torque to 150 ± 20 N·m (111 ± 15 lb ft).
Turn an extra angle of 120 ± 5 degrees. 
16  8T-0357 Bolt  Torque to 270 ± 40 N·m (199 ± 30 lb ft)


Illustration 2g06363075

Table 2
Item  Qty  Part  Specification Description 
11  418-4451 Spring  Free length is 32.5 ± 0.5 mm (1.28 ± 0.02 inch)


Illustration 3g06363068

Table 3
Item  Qty  Part  Specification Description 
8E-9522 Bushing  The mating surface of bearing assembly to be free of rust, primer and paint.
Bore after assembly is 63.763 ± 0.095 mm (2.5104 ± 0.004 inch).
Installation depth (D1) is 0.6 ± 0.2 mm (0.02 ± 0.01 inch)

Caterpillar Information System:

Machine Fluids Recommendation Publications Have Been Updated {0113, 0374, 0645} Machine Fluids Recommendation Publications Have Been Updated {0113, 0374, 0645}
New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Machine Engines {108U} New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Machine Engines {108U}
New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Engines {108U} New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Engines {108U}
740 GC Articulated Truck Declaration of Conformity
Steering Pin Puller and Tri-Link Support {0599, 0732, 4305} Steering Pin Puller and Tri-Link Support {0599, 0732, 4305}
24 Motor Graders Engine Supplement Water Separator and Fuel Filter (Primary) - Remove and Install
Exhaust Gas Valve (NRS) on Certain C7.1 and C6.6 Engines {1082} Exhaust Gas Valve (NRS) on Certain C7.1 and C6.6 Engines {1082}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Group - Lines
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Group - Lines
New Monitor Software Is Now Available for Certain Track-Type Tractors and Various Products {7490, 7601, 7603, 7610, 7620} New Monitor Software Is Now Available for Certain Track-Type Tractors and Various Products {7490, 7601, 7603, 7610, 7620}
An Improved Transmission Clutch Housing Is Now Used on Certain 972L and 972M Medium Wheel Loaders {3160} An Improved Transmission Clutch Housing Is Now Used on Certain 972L and 972M Medium Wheel Loaders {3160}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Operator Console
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Power Train Hydraulic Oil Filter
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Manifold
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Valve and Mounting
Lockable Hood Latch May Not Open With a New Cat Key on Certain TH3510D, TH357D, and TH408D Telehandlers {7251} Lockable Hood Latch May Not Open With a New Cat Key on Certain TH3510D, TH357D, and TH408D Telehandlers {7251}
Diesel Particulate Filter Maintenance on Certain C2.4, C3.3B, and C3.8 Machine Engines {108F, 7500} Diesel Particulate Filter Maintenance on Certain C2.4, C3.3B, and C3.8 Machine Engines {108F, 7500}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Valve
New Greasable Bearings for the Main Frame and the Swing Cylinder Trunnions Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {7054} New Greasable Bearings for the Main Frame and the Swing Cylinder Trunnions Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {7054}
Rework Procedure to Increase Oil Flow in the Final Drive Brake Housing on Certain D6K and PL61 Track-Type Tractors {4050, 4056, 4251, 4267} Rework Procedure to Increase Oil Flow in the Final Drive Brake Housing on Certain D6K and PL61 Track-Type Tractors {4050, 4056, 4251, 4267}
New Control Harness Assembly is Now Used on Certain Cat® Machine Engines {1408} New Control Harness Assembly is Now Used on Certain Cat® Machine Engines {1408}
New Control Harness Assembly is Now Used on Certain Cat® Engines {1408} New Control Harness Assembly is Now Used on Certain Cat® Engines {1408}
793F CMD (Command for Hauling) Off-Highway Truck Declaration of Conformity
Brake Cooling Lines Service Life May Increase on Certain 793D Off-Highway Trucks {4257} Brake Cooling Lines Service Life May Increase on Certain 793D Off-Highway Trucks {4257}
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