New Engine Software Is Used for Certain 3500 Marine Engines {1920} Caterpillar

New Engine Software Is Used for Certain 3500 Marine Engines {1920}

Usage:

3512C E3W

Marine Engine: 3508C (S/N: PXA1-UP; TTA1-UP; PXB1-UP; TTB1-UP); 3512C (S/N: PXC1-UP; TTC1-UP; PXE1-UP; TTE1-UP; PXF1-UP; TTF1-UP; PXG1-UP; TTG1-UP; E3W1-UP; PXW1-UP; E3X1-UP; PXX1-UP); 3516C (S/N: PXD1-UP; TTD1-UP; PXH1-UP; TTH1-UP; PXJ1-UP; TTJ1-UP; E3Z1-UP)

Description Of Change: The new software has a redundant data link heartbeat transmit message added to the CAT^® Data Link.

On reverse rotation engines, software driven resets would occur due to a vulnerability in the data link architecture for the propulsion flashfiles.

Adaptable To: The new software replaces the former software.

The former software has been canceled.

The new software and former software are listed in Table 1.

Show/hide table

Table 1
Primary ECM		Secondary ECM
New Part	Former Part	New Part	Former Part
487-0423	432-6863	487-0424	432-6864
487-0417	432-6853	487-0418	432-6854
487-0419	432-6857	487-0420	432-6858
487-0413	432-6849	487-0414	432-6850
465-6861	432-6865	465-6862	432-6866
487-0433	432-6945	487-0434	432-6946
487-0441	461-7887	487-0442	461-7888
487-0431	432-6943	487-0432	432-6944
487-0429	432-6941	487-0430	432-6942
493-1967	432-6847	493-1968	432-6848
487-0415	432-6851	487-0416	432-6852
465-6869	432-6873	465-6870	432-6874
487-0421	432-6859	487-0422	432-6860
465-6871	432-6875	465-6872	432-6876
487-0425	432-6887	487-0426	432-6888
487-0439	470-2970	487-0440	470-2971
487-0427	432-6895	487-0428	432-6896

This change is effective for the serial numbers listed in Table 2.

Show/hide table

Table 2
Effective Serial Numbers
S/N:PXA00207-UP
S/N:PXB00203-UP
S/N:TTA00278-UP
S/N:TTB00604-UP
S/N:E3W00413-UP
S/N:E3X00281-UP
S/N:PXC00215-UP
S/N:PXW00221-UP
S/N:PXX00201-UP
S/N:TTC00735-UP
S/N:TTE00213-UP
S/N:TTF00665-UP
S/N:TTG00409-UP
S/N:PXE00202-UP
S/N:PXF00231-UP
S/N:PXG00204-UP
S/N:E3Z00207-UP
S/N:PXD00202-UP
S/N:TTD00430-UP
S/N:TTH01095-UP
S/N:TTJ00656-UP
S/N:PXH00322-UP
S/N:PXJ00318-UP

Caterpillar Information System:

New Software for C175-20 Turbocharger Thrust Bearing Wear {1920} New Software for C175-20 Turbocharger Thrust Bearing Wear {1920}

PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Solenoid Valve - Test

C12.9 Marine Engines Aftercooler Condensate Drain Valve - Inspect/Clean

Recycling Instructions For Photovoltaic Modules {1471} Recycling Instructions For Photovoltaic Modules {1471}

C12.9 Marine Engines Electronic Control Module - Remove and Install

C12.9 Marine Engines Fuel System - Prime

C27 and C32 Industrial Engines Maintenance Interval Schedule

C12.9 Marine Engines Fuel System Secondary Filter - Replace

C12.9 Marine Engines Engine Oil Sample - Obtain

G3508J, G3516J, and G3520J Engines Aftercooler - Disassemble

C12.9 Marine Engines Engine Oil Level Gauge - Calibrate

C12.9 Marine Engines Engine Air Cleaner Service Indicator - Inspect

A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121} A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}

Functionality, Troubleshooting, Inspection, and Replacement for the 111-4374 Valve As (Check Valve Assembly) on Certain 3500 Commercial and Machine Engines {1355, 1393} Functionality, Troubleshooting, Inspection, and Replacement for the 111-4374 Valve As (Check Valve Assembly) on Certain 3500 Commercial and Machine Engines {1355, 1393}

Air Shut-Off Groups (3406B/C) {1078} Air Shut-Off Groups (3406B/C) {1078}

G3500H Generator Set Engine Nitrogen Oxide Sensor - Calibrate

C12.9 Marine Engines Coolant Temperature Sensor - Remove and Install

C175-16 Marine Engine Inlet and Exhaust Valve Seat Inserts

New Software is Available for Certain C1.5 and C2.2 Engines {1920, 7620} New Software is Available for Certain C1.5 and C2.2 Engines {1920, 7620}

Engine Air Cleaner Elements on Certain C7.1 Engines {1051, 1052, 1054} Engine Air Cleaner Elements on Certain C7.1 Engines {1051, 1052, 1054}

XQ35 Rental Generator Set Maintenance Interval Schedule

323F SA and 323F LN Excavator Boom/Stick/Bucket Combinations

New VIMS Software is Now Available On Certain Large Off-Highway Truck/Tractors {7490, 7600, 7601, 7610, 7620} New VIMS Software is Now Available On Certain Large Off-Highway Truck/Tractors {7490, 7600, 7601, 7610, 7620}

C175-16 Locomotive Engine Electrical Power Supply - Test