2277627 CONT GP Caterpillar parts
Rating:
Alternative (cross code) number:
CA2277627
227-7627
2277627
CA2277627
227-7627
2277627
Weight: 6 pounds 2 kg.
Information:
ACTION REQUIRED
See the attached Rework Procedure.SERVICE CLAIM ALLOWANCES
On 3408E Machine Engines;
PART Hours/Age, whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs* Parts Labor Hrs Parts Labor Hrs
0-6000
0-60 mos 100% 5.0 0 0 0 0
6001-10000
0-60 mos 33.3% 2.5 0 0 50% 2.5
* This isa 5 hour job. Actual hours permitted up to maximums noted above.On 3412E Machine Engines;
PART Hours/Age, whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs* Parts Labor Hrs Parts Labor Hrs
0-6000
0-60 mos 100% 4.0 0 0 0 0
6001-10000
0-60 mos 33.3% 2.0 0 0 50% 2.0
* This isa 4 hour job. Actual hours permitted up to maximums noted above.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.Attach. (1-Rework Procedure)Rework Procedure
Reference Special Instruction, REHS0282, "InstallationProcedure of the HEUI Pump Compensator Standby Plug for 3408E and 3412E".
If the HEUI pump is not providing the requiredinjection actuation pressure during engine cranking, perform the followingprocedure.
Connect the diagnostic equipment (ET or ECAP)to the Electronic Control Module (ECM) in order to monitor the injectionactuation pressure.
Unplug the injection actuation pressure controlvalve.
Crank the engine and note the injection actuationpressure.
Remove the allen head plug.
Turn the load sensing screw in approximately twoturns.
Crank the engine and note the injection actuationpressure.
Connect the injection actuation pressure controlvalve when the procedure is completed. If the injector actuation pressureincreases after the load sensing screw is turned, installing the properone piece compensator plug should correct the condition. If the pressuredoesn't increase, the pump requires rebuilding or replacement.
Follow the procedure in the Reference publicationfor installing the appropriate length compensator plug from the 1618627Plug Kit.
Replace the failed pump with a new 0R2236 PumpGroup if the pressure can not be obtained by turning the compensator adjustmentscrew. While the pump is removed, also inspect the pump drive system andadd the (4) new 5M2894 hardened washers on the (4) 5P0076 mounting groupretaining bolts, realign pump mount, and tighten fasteners as specifiedhere;
Torque (4) mounting bolts to 5 +/- 3 N-m
Install and torque alignment pin to 105 +/- 10N-m
Torque (4) mounting bolts to 55 +/- 7 N-m
See the attached Rework Procedure.SERVICE CLAIM ALLOWANCES
On 3408E Machine Engines;
PART Hours/Age, whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs* Parts Labor Hrs Parts Labor Hrs
0-6000
0-60 mos 100% 5.0 0 0 0 0
6001-10000
0-60 mos 33.3% 2.5 0 0 50% 2.5
* This isa 5 hour job. Actual hours permitted up to maximums noted above.On 3412E Machine Engines;
PART Hours/Age, whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs* Parts Labor Hrs Parts Labor Hrs
0-6000
0-60 mos 100% 4.0 0 0 0 0
6001-10000
0-60 mos 33.3% 2.0 0 0 50% 2.0
* This isa 4 hour job. Actual hours permitted up to maximums noted above.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.Attach. (1-Rework Procedure)Rework Procedure
Reference Special Instruction, REHS0282, "InstallationProcedure of the HEUI Pump Compensator Standby Plug for 3408E and 3412E".
If the HEUI pump is not providing the requiredinjection actuation pressure during engine cranking, perform the followingprocedure.
Connect the diagnostic equipment (ET or ECAP)to the Electronic Control Module (ECM) in order to monitor the injectionactuation pressure.
Unplug the injection actuation pressure controlvalve.
Crank the engine and note the injection actuationpressure.
Remove the allen head plug.
Turn the load sensing screw in approximately twoturns.
Crank the engine and note the injection actuationpressure.
Connect the injection actuation pressure controlvalve when the procedure is completed. If the injector actuation pressureincreases after the load sensing screw is turned, installing the properone piece compensator plug should correct the condition. If the pressuredoesn't increase, the pump requires rebuilding or replacement.
Follow the procedure in the Reference publicationfor installing the appropriate length compensator plug from the 1618627Plug Kit.
Replace the failed pump with a new 0R2236 PumpGroup if the pressure can not be obtained by turning the compensator adjustmentscrew. While the pump is removed, also inspect the pump drive system andadd the (4) new 5M2894 hardened washers on the (4) 5P0076 mounting groupretaining bolts, realign pump mount, and tighten fasteners as specifiedhere;
Torque (4) mounting bolts to 5 +/- 3 N-m
Install and torque alignment pin to 105 +/- 10N-m
Torque (4) mounting bolts to 55 +/- 7 N-m
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