Troubleshooting the Fuel Injection System For 3054 and 3056 Engines {1251, 1252} Caterpillar


Troubleshooting the Fuel Injection System For 3054 and 3056 Engines {1251, 1252}

Usage:

3054E 304
Asphalt Paver
AP-600 (S/N: B2S1-UP)
AP-655C (S/N: CDG1-UP; AYP1-UP)
BB-760 (S/N: B2B1-UP)
Backhoe Loader
420D (S/N: FDP1-UP)
432E (S/N: BXE1-UP)
Excavator
315C L (S/N: ANF1-UP)
Industrial Engine
3054C (S/N: 3341-UP)
3054E (S/N: 3041-UP)
3056E (S/N: 3561-UP)
Integrated Toolcarrier
IT28G (S/N: WAC1-UP; EWF1-UP; DBT1-UP)
Telehandler
TH220B (S/N: SLA1-UP)
TH330B (S/N: SLB1-UP)
TH340B (S/N: SLC1-UP)
TH350B (S/N: SLD1-UP)
TH355B (S/N: JRK1-UP)
TH360B (S/N: SLE1-UP)
TH460B (S/N: SLF1-UP)
TH560B (S/N: SLG1-UP)
TH580B (S/N: SLH1-UP)
Vibratory Compactor
CP-563E (S/N: BWE1-UP; CNT1-UP)
CP-573E (S/N: ASY1-UP; ASZ1-UP)
CP-663E (S/N: ASF1-UP; DAF1-UP)
CS-533E (S/N: DAK1-UP)
CS-563E (S/N: ASA1-UP; CNG1-UP)
CS-573E (S/N: CEB1-UP; CNN1-UP)
CS-583E (S/N: DAJ1-UP; CNX1-UP)
CS-663E (S/N: ASB1-UP; DAG1-UP)
CS-683E (S/N: DAD1-UP; ASG1-UP)
Wheel Harvester
550B (S/N: SAW1-UP)
560B (S/N: TRA1-UP)
Wheel Loader
924G (S/N: DDA1-UP; RBB1-UP; WMB1-UP; AAN1-UP)
924GZ (S/N: RTA1-UP; WGX1-UP; DFZ1-UP)
928G (S/N: DJD1-UP; WLG1-UP)
930G (S/N: TWR1-UP; TFW1-UP)
Wheeled Excavator
M313C (S/N: H2A1-UP; BDR1-UP)
M315C (S/N: H2B1-UP; BDM1-UP)
M316C (S/N: H2C1-UP; BDX1-UP)
M318C (S/N: BEB1-UP; H2D1-UP; H2F1-UP; BCZ1-UP)
M322C (S/N: H2E1-UP; H2G1-UP; BDK1-UP; BDY1-UP)

Introduction

The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.

Problem

The engines that are affected by this problem are 3056 and 3054. Incorrect troubleshooting may lead to a diagnosis that is incorrect. A diagnosis that is incorrect may lead to unnecessary replacement of the fuel injection pump.

The fuel injection pumps on 3056 and 3054 may incorrectly lead to an assumption of a problem.

Solution

Before the fuel injection pump is replaced, refer to illustration 1, 2 and 3 to troubleshoot the fuel injection pump. The illustrations should help to identify other possible problems with the fuel injection pump.



Illustration 1g06064810


Illustration 2g06064842


Illustration 3g06064869

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