621G Wheel Tractor-Scraper Caterpillar


Plate Locations and Film Locations

Usage:

621G ALP
The Product Identification Number (PIN) will be used to identify a machine.

Caterpillar products such as engines, transmissions and major attachments are identified by Serial Numbers (S/N).

For quick reference, record the identification numbers in the spaces that are provided below the illustration.




Illustration 1g00285274

The Product Identification Number (PIN) for the tractor is located on the left side of the tractor frame. The plate is below the operator compartment.

PIN____________________




Illustration 2g00691978

The Service Information Number Plate (SIN) is located on the door for the fuse panel. The Service Information Number Plate will have the following information:

  • Model Number

  • PIN

  • Arrangement Numbers

  • Engine Serial Number

  • Transmission Serial Number




Illustration 3g00691982

The serial number plate for the transmission is located on the back side of the transmission.

Transmission Serial Number ____________________




Illustration 4g00691984

The serial number for the engine can be found on the plate which is on the top of the front valve cover. The serial number for the engine can also be found on the left side of the engine block.

Engine Serial Number____________________




Illustration 5g00700107

The Product Identification Number (PIN) for the scraper is located on the left side of the bowl.

"EU" Mark

Note: This plate is on machines that are going into the European Union.




Illustration 6g00700109

This plate is positioned below the step which is at the operator compartment.

  • PIN____________________

  • Model____________________

  • Power (kW)____________________

  • Weight (kg)____________________

Caterpillar Information System:

D8R Series II Track-Type Tractor Pivot Shaft Oil Level - Check
3408E and 3412E Engines for Caterpillar Built Machines CID 0175 FMI 04 Engine Oil Temperature short to ground
623G Wheel Tractor-Scraper Plate Locations and Film Locations
3408E and 3412E Engines for Caterpillar Built Machines CID 0175 FMI 03 Engine Oil Temperature open/short to +batt
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0174 FMI 04 Fuel Temperature short to ground
3114, 3116 and 3126 MUI Engine Governors Throttle Lever (Types IV, V, VI, VII, and Some III) - Install
621G Wheel Tractor-Scraper Model View Illustrations
D8R Series II Track-Type Tractor Lift Cylinder Yoke Bearings - Lubricate
627G Wheel Tractor-Scraper Engine Oil and Filter - Change
D8R Series II Track-Type Tractor Transmission System Oil Sample - Obtain
D8R Series II Track-Type Tractor Transmission System Oil and Screens - Change/Clean
515 and 525 Wheel SkiddersMachine Systems Secondary Steering Pump and Electric Motor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines CID 0190 FMI 03 Engine Speed open/short to + batt
924G and 924GZ Wheel Loaders Machine Systems Window Wiper and Wiper Motor (Front) - Remove and Install
621G Wheel Tractor-Scraper Ether Starting Aid Cylinder - Replace
3500B and 3500B High Displacement Generator Set Engines Crankshaft
3500B and 3500B High Displacement Generator Set Engines Camshaft
3516B Generator Set Engines with Dynamic Gas Blending Electrical System Operation
621G Wheel Tractor-Scraper Fan Drive Bearing and Belt Tightener - Lubricate
D8R Series II Track-Type Tractor Transmission System Oil Level - Check
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0190 FMI 02 Loss of Engine Speed Signal
D8R Series II Track-Type Tractor Winch Control - If Equipped
637G Wheel Tractor-Scraper Fan Drive Bearing and Belt Tightener - Lubricate
D8R Series II Track-Type Tractor Window Washer Reservoir - Fill - If Equipped
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