parts catalog

HOSE AS 2277804 - Caterpillar

2277804 HOSE AS Caterpillar parts HOSE
Alternative (cross code) number:
Caterpillar 2277804 HOSE AS

Buy HOSE AS 2277804 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register


Part Number Description
1 2664455 KIT ? CHECK VALVE
1 * 10R2981 PUMP
1 ** 10R2982 PUMP* Order only if the valve spings inthe pump are broken. For use with fuel tranfer pump. **Order only if the valve spings in the pumpare broken. For use without fuel tranfer pump.ACTION REQUIRED
This procedure should be followed only if a cleanworking environment is available such as the dealership/customer shop.Do not attempt to rework the pump in a dirty work environment. The HEUIpump will fail if debris is in the system or the debris will fail an injector.Notice: Failure to install the "Service Bolt",included in check valve kit, or use vise as described in REHS2422 priorto removing fuel transfer pump mounting bolts WILL CAUSE THE HEUI PUMPTO SEPARATE AND FAIL! Follow Special instructions REHS2422 carefully! RMHS2422 is the translated versionof REHS2422. Illustration 1
Verify part number of HEUI pump. (See Illustration1)
2323911 HEUI pump 232-3912 HEUI pump
2044944 HEUI pump 204-4945 HEUI pump
Verify s/n on HEUI pump is in the following range.(See Illustration 1)
9440054815 ? 9440075582 9450054950 - 9450076214
9110085776 ? 9110099469 9120076215 ? 9120111408 If HEUI pump serial number is not inrange listed above?STOP.
Verify that HEUI pump has not already been reworkedby looking for a "CV" stamped on the HEUI pump. (See Illustration 1)
If HEUI pump is stamped "CV"?STOP
Install the 2664455Check Valve Kit using the rework procedure in Special Instruction REHS2422.
The special instructions MUST be followedcompletely or pump failure may occur. Follow each step including propertorque values, sequence and use of the "service bolt".SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
0-12 mos 100% 2.4 0 0 0 0
Claim either 0.4 hours for inspectionor 2.4 hours for inspect and replace. Additional labor hours will be coveredfor various cab configurations.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.