New Non-Contact Switch is Now Used on Certain 3500Engines {1078, 1408, 5736, 7400}
- Engine
- 3508B (S/N: S2A1-198; S2B1-857; S2D1-269; S2E1-824; 3DM1-543; 3DW1-191)
- 3512B (S/N: ED21-126; ED31-121; E5D1-101; S2G1-425; S2H1-711; S2J1-765; S2K1-372; S2L1-968; S2M1-198; 8EM1-561; S2N1-121; 1PW1-455)
- 3512C (S/N: ED41-1; TTC1-432; ELG1-101; MKH1-292; SLM1-712; MXN1-216; MXP1-236; E3Y1-454; T3Y1-1)
- 3516B (S/N: EDH1-101; CBN1-498; 9AN1-411; S2P1-265; S2R1-865; S2S1-475; S2T1-111; S2W1-150; 2FW1-423; S2X1-1573; S2Y1-116; S2Z1-440)
- 3516C (S/N: PAG1-423; TTH1-890; TTJ1-351; EDK1-106; JTS1-551; MXT1-216; TTY1-115)
- 3512B (S/N: ED21-126; ED31-121; E5D1-101; S2G1-425; S2H1-711; S2J1-765; S2K1-372; S2L1-968; S2M1-198; 8EM1-561; S2N1-121; 1PW1-455)
- Petroleum Engine
- 3512C PETROLEUM (S/N: LLB1-164)
- 3516C PETROLEUM (S/N: PES1-1312)
Description Of Change: The new switch improves detection of a gate closure with the Air Shut Off Valve.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
The new 518-6014 Position Sensor and Mounting Gp replaces the former contact switch.
Table 1 contains the required parts in the 518-6014 Position Sensor and Mounting Gp.
Show/hide table
| Quantity | New Part Number | New Part Name |
|---|---|---|
| 4 | Bolt | |
| 4 | Cable Strap | |
| 6 | Connector Socket | |
| 4 | Hard Washer | |
| 4 | Connector Adapter | |
| 2 | Connector Plug As | |
| 2 | Ring Terminal | |
| 1 | Heat Insulation | |
| 1 | Target | |
| 1 | Target | |
| 1 | Bracket | |
| 1 | Bracket | |
| 2 | Position Sensor Gp | |
| 2 | Plug | |
| 10 | Electrical Wire | |
| 1 | Heat Shrink Tube | |
| 4 | Setscrew | |
| 10 | Heat Shrink Tube | |
| 4 | Cable Strap |
Reference: For the installation of the new contact switch refer to Special Instruction, M0088137, "Installation Procedure for the Position Sensor Kit (Gate Position) on Certain 3500 Engines".
Caterpillar Information System:
797F Tier 4 Off-Highway Truck Engine Supplement Temperature Sensor (Exhaust Inlet) - Remove and Install
C18 Generator set and C18 Marine Engines Engine Oil Filter Base - Remove - Remote Mount
320D3 Hydraulic Excavator Machine Systems Duo-Cone Conventional Seals - Install
PM820, PM822, and PM825 Cold Planer Conveyor Belt Tension and Tracking - Adjust
320D3 Hydraulic Excavator Machine Systems Pump Drive Coupling - Remove and Install
C18 Generator set and C18 Marine Engines Fuel Manifold - Install
C175-16 Marine Engines Oil Mist Detector - Clean
320 D3 Hydraulic Excavators Engine Disassembly and Assembly Crankshaft Front Seal - Remove and Install
320D3 Hydraulic Excavator Machine Systems Monitor - Remove and Install - Machine
C18 Generator set and C18 Marine Engines Fuel Manifold - Remove
320D3 and 323D3 Excavators Systems Pump Control (Main Hydraulic) - Main Pump Regulator
301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Boom/Stick/Bucket Combinations
Outboard Bearing Removal Procedure for Integrated Throttle Body (ITB) on Certain 3500 Engines {1269} Outboard Bearing Removal Procedure for Integrated Throttle Body (ITB) on Certain 3500 Engines {1269}
A New Engine Wiring Harness is Now Used for Certain C15 and C18 Tier 4 Final Machine Engines {1403} A New Engine Wiring Harness is Now Used for Certain C15 and C18 Tier 4 Final Machine Engines {1403}
A New Engine Wiring Harness is Now Used for Certain C15 and C18 Tier 4 Final Engines {1403} A New Engine Wiring Harness is Now Used for Certain C15 and C18 Tier 4 Final Engines {1403}
A New Fuel Return Tube Assembly and Mounting Hardware is Now Used on Certain C9.3 Marine Engines {1274} A New Fuel Return Tube Assembly and Mounting Hardware is Now Used on Certain C9.3 Marine Engines {1274}
320D3 Hydraulic Excavator Machine Systems Bucket Linkage Bearings and Seals - Remove
C18 Generator set and C18 Marine Engines Engine Oil Filter Base - Install - Remote Mount
320D3 Hydraulic Excavator Machine Systems Bucket Linkage Bearings and Seals - Install
Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490} Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490}
New Brake Software is Now Available For Certain 794 AC and 795F AC Large Off-Highway Trucks {7490, 7610, 7620} New Brake Software is Now Available For Certain 794 AC and 795F AC Large Off-Highway Trucks {7490, 7610, 7620}
797F Tier 4 Off-Highway Truck Engine Supplement Pressure Sensor (Exhaust Inlet) - Remove and Install
PM820, PM822, and PM825 Cold Planer Prepare the Machine for Maintenance
320 D3 Hydraulic Excavators Engine Disassembly and Assembly Crankcase Breather - Remove and Install