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


Electronic Control Module

Usage:

PM825 3C6


Illustration 1g06422109

Table 1
Item  Qty  Part  Specification Description 
Before assembly, apply blue Loctite 243 to threads.
Tighten the connectors to 1.6 ± 0.1 N·m (14.2 ± 0.9 lb in)
558-6550 Antenna As  Before assembly, apply blue Loctite 243 to threads.
Torque to 5.0 ± 0.5 N·m (44.3 ± 4.4 lb in)
6V-7357 Bolt  Before assembly, apply blue Loctite 243 to threads.
Torque to 3.5 ± 0.5 N·m (31.0 ± 4.4 lb in)
7X-2533 Bolt  Before assembly, apply blue Loctite 243 to threads.
Torque to 12 ± 1 N·m (106 ± 9 lb in)


Illustration 2g06422112
Left-hand view

Table 2
Item  Qty  Part  Specification Description 
Final installation torque to 6.0 ± 1.5 N·m (53.1 ± 13.3 lb in)

Caterpillar Information System:

PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Hydraulic Cylinder
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Rotor - Plate Group
Planet Shaft Assemblies May Be Improperly Manufactured on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160} Planet Shaft Assemblies May Be Improperly Manufactured on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
Procedure for Improving Battery Life is Now Available on Certain Generator Sets {1401} Procedure for Improving Battery Life is Now Available on Certain Generator Sets {1401}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Mixing Chamber
Improved Head to Block Joint on Certain C175 Reman Engines {1000} Improved Head to Block Joint on Certain C175 Reman Engines {1000}
A New Fuel Priming Pump Switch and Guard are Now Used on Certain 3512C Engines {1261} A New Fuel Priming Pump Switch and Guard are Now Used on Certain 3512C Engines {1261}
New Engine Software and Aftertreatment Software are Now Used for 797F Tier 4 Off-Highway Trucks {1920, 7620} New Engine Software and Aftertreatment Software are Now Used for 797F Tier 4 Off-Highway Trucks {1920, 7620}
Transmission Planet Gear Failure May Occur on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160} Transmission Planet Gear Failure May Occur on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
High-Pressure Fuel Pump Adapter and Front Gear Inspection for Certain C175–16 and C175–20 Engines {1242, 125H} High-Pressure Fuel Pump Adapter and Front Gear Inspection for Certain C175–16 and C175–20 Engines {1242, 125H}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453} Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Magnetic Switch Assembly for the Operator Arrangement May Become an Open Circuit on Certain Mini Hydraulic Excavators {1408} Magnetic Switch Assembly for the Operator Arrangement May Become an Open Circuit on Certain Mini Hydraulic Excavators {1408}
Procedure to Maintain Secure Start on Any Mobile Device is Now Available for Certain Excavators {7610, 7620} Procedure to Maintain Secure Start on Any Mobile Device is Now Available for Certain Excavators {7610, 7620}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Rotor Drive Group
Fuel Transfer Pump Group May Not Shut Off Automatically on Certain 320 to 330 Excavators {7610, 7620} Fuel Transfer Pump Group May Not Shut Off Automatically on Certain 320 to 330 Excavators {7610, 7620}
Unable to Perform the Bucket Zero Calibration on Certain 320, 323, 330, and 336 Excavators {7610, 7620} Unable to Perform the Bucket Zero Calibration on Certain 320, 323, 330, and 336 Excavators {7610, 7620}
A New Generator Body Stiffening Plate is Now Available for Certain 3512B Generator Sets {7002} A New Generator Body Stiffening Plate is Now Available for Certain 3512B Generator Sets {7002}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Power Train Propel Lines
Certain 330 and 336 NGH Excavators Valve/ATT Calibration May Fail Due to Pump Pressure Fluctuation {5070} Certain 330 and 336 NGH Excavators Valve/ATT Calibration May Fail Due to Pump Pressure Fluctuation {5070}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Lines (Hydraulic Fan)
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Hydraulic Cylinder - Lines
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Swing Cylinder Lines
New EC520 Controller Monitor Software is Now Available for Cat® Grade System {1408, 7220, 7490, 7610, 7620} New EC520 Controller Monitor Software is Now Available for Cat® Grade System {1408, 7220, 7490, 7610, 7620}
C3.3B and C3.8 Engines for Caterpillar Built Machines Diesel Particulate Filter Error
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