A New Fuel Level Switch Is Now Being Used {1435, 7481}
- Engine:
- 3126B (S/N: 3GS1-UP)
- 3208 (S/N: 5YF1-UP)
- 3304 (S/N: 83Z1-UP)
- 3304B (S/N: 9HK1-UP)
- 3306B (S/N: B8D1-UP; EFA1-UP; 1CZ1-UP; 2WB1-11475; 8NS1-UP; 9NR1-UP)
- 3406C (S/N: KPS1-UP; 1LS1-UP; 2WB11476-UP; 3ER1-UP; 4ZR1-UP; 9ES1-UP)
- 3412 (S/N: 4BZ1-UP; 81Z1-14500)
- 3412C (S/N: BCW1-UP; 81Z14501-UP; 9EP1-UP)
- 3456 (S/N: CCB1-UP; CBX1-UP; GHJ1-UP)
- 3508B (S/N: CNB1-UP; 4GM1-UP)
- 3512B (S/N: 6WN1-UP)
- 3516 (S/N: 25Z1-UP; 3NS1-UP)
- 3516B (S/N: 7RN1-UP)
Description of Change: A new supplier has been identified for the Fuel Level Switch on the above-listed generator set packages. Tests have proven this new switch to be much more reliable than the former Fuel Level Switch.
Adaptable To: The new Fuel Level Switch, Gage, and Leak Detection Switch part numbers are listed in Table 1. The new Fuel Level Switches, Gages, and Leak Detection Switches are Adaptable To and Effective With the serial numbers listed in Table 2.
Show/hide table
Show/hide table
| Adaptable To and Effective Serial Numbers for the New Fuel Level Switch, Gage, and Leak Detection Switch Part Numbers | ||
|---|---|---|
| Sales Model | Adaptable To Serial Numbers | Effective Serial Numbers |
| 3126B | S/N:3GS1-UP | N/A |
| 3208 | S/N:5YF3657-4068 | S/N:5YF4069 |
| 3304 | S/N:83Z1-UP | N/A |
| 3304B | S/N:9HK1-UP | N/A |
| 3306B | S/N:B8D1-UP | N/A |
| S/N:EFA1-UP | N/A | |
| S/N:1CZ1-UP | N/A | |
| S/N:2WB1-UP | N/A | |
| S/N:8NS1-UP | N/A | |
| S/N:8NS1-UP | N/A | |
| S/N:9NR0380-6050 | S/N:9NR6051 | |
| 3406C | S/N:KPS0100-1041 | S/N:KPS1042 |
| S/N:1LS0323-1756 | S/N:1LS1757 | |
| S/N:2WB1-UP | N/A | |
| S/N:3ER1-UP | N/A | |
| S/N:4ZR0214-8140 | S/N:4ZR8141 | |
| S/N:9ES1-UP | N/A | |
| 3412 | S/N:4BZ1-UP | N/A |
| S/N:81Z21094-25040 | S/N:81Z25041 | |
| 3412C | S/N:BCW0125-0726 | S/N:BCW0727 |
| S/N:9EP0190-2879 | S/N:9EP2880 | |
| 3456 | S/N:CCB0342-0864 | S/N:CCB0865 |
| S/N:CBX0317-0542 | S/N:CBX0543 | |
| S/N:GHJ1-UP | N/A | |
| 3508B | S/N:CNB1-UP | N/A |
| 3508B | S/N:CNB1-UP | N/A |
| S/N:4GM1-UP | N/A | |
| 3512B | S/N:6WN1-UP | N/A |
| 3516 | S/N:25Z1-UP | N/A |
| S/N:3NS1-UP | N/A | |
| 3516B | S/N:7RN1-UP | N/A |
Caterpillar Information System:
C2.2 Engine and C1.5 Generator Set Cylinder Head - Inspect
C2.2 Engine Glow Plugs
C2.2 Engine Engine Oil Pressure Switch
C2.2 Engine and C1.5 Generator Set Piston Ring Groove - Inspect
C2.2 Engine Gear Group (Front)
C2.2 Engine Piston and Rings
C2.2 Engine Connecting Rod Bearing Journal
C2.2 Engine Crankshaft
C2.2 Engine Water Temperature Regulator
C2.2 Engine and C1.5 Generator Set Engine Valve Lash - Inspect/Adjust
C2.2 Engine Engine Oil Relief Valve
C2.2 Engine Exhaust Manifold
C2.2 Engine and C1.5 Generator Set Glow Plugs - Test
C2.2 Engine Fuel Injection Timing - Check
C2.2 Engine Engine Valve Lash - Inspect/Adjust
2006/10/30 Using Injector Trim Files {1290, 7620}
2006/10/30 Using Injector Trim Files {1251, 7620}
C7 On-highway Engine Belt Tensioner
C3.3 and C4.4 Generator Sets Crankshaft Rear Seal - Remove
C2.2 Engine Cylinder Head - Inspect
3406C Generator Sets Cold Weather Starting
C7 On-highway Engine Belt Tensioner
C3.3 and C4.4 Generator Sets Crankshaft Rear Seal - Install
C4.4 Marine Generator Set Engines Crankshaft Wear Sleeve (Rear) - Remove