2014/07/25 Caterpillar


A New Air Shutoff Group Is Available on Certain 3512B Engines {1078}

Usage:

3512B LDF
Engine:
3512B (S/N: LDF1-156,158-168,171-208,210-212,219-231,236-271,284-293; PTM1993-2683,2685-3006)

Description of Change: The new air shutoff group is equipped with a port for a proximity sensor.

Adaptable To: The new 359-4912 Air Shutoff Gp replaces the existing 135-0180 Air Shutoff Gp .

The new air shutoff group is adaptable to the above engines back to first production.

Refer to Special Instruction, REHS9238, "Installing the 359-4912 Air Shutoff Group on Certain 3512B Engines" for more information.

This change is effective with the serial numbers listed in Table 1.

Table 1
Effective Serial Numbers    
(S/N: LDF00294-UP)    
(S/N: PTM03007-UP)    

Caterpillar Information System:

C13 Industrial Engine Pressure Sensor (NRS Absolute) - Remove and Install
C15 and C18 Industrial Engines Pressure Sensor (NRS Differential) - Remove and Install
C15 and C18 Industrial Engines Pressure Sensor (NRS Absolute) - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines Pressure Sensor (NRS Differential) - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines Pressure Sensor (NRS Absolute) - Remove and Install
Cat® Command For Hauling Electrical Connector - Inspect
Cat® Command For Hauling Wiring Harness (Short Circuit) - Test
Cat® Command For Hauling Wiring Harness (Open Circuit) - Test
Cat® Command For Hauling MID 039 - CID 4542 - FMI 09
Cat® Command For Hauling MID 039 - CID 4541 - FMI 09
Cat® Command For Hauling MID 039 - CID 4540 - FMI 09
Cat® Command For Hauling MID 039 - CID 4539 - FMI 09
C13 Industrial Engine Pressure Sensor (NRS Differential) - Remove and Install
C9.3 Engines for Caterpillar Built Machines Pressure Sensor (NRS Absolute) - Remove and Install
C9.3 Engines for Caterpillar Built Machines Pressure Sensor (NRS Differential) - Remove and Install
C9.3 Industrial Engine Pressure Sensor (NRS Absolute) - Remove and Install
C8.7 Marine Engines Finding Top Center Position for No. 1 Piston
C9.3 Industrial Engine Pressure Sensor (NRS Differential) - Remove and Install
C8.7 Marine Engines Engine Valve Lash - Inspect/Adjust
794 AC Off-Highway Truck Power Receptacle - 24V
390F Excavator Fuel Filter and Water Separator Base - Remove and Install
794 AC Off-Highway Truck Engine Shutdown Control - Push Button
794 AC Off-Highway Truck Backup Alarm
3512C Engine Fuel Filter Housing - Install
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.