Information fuel-injection pump
ZEXEL
101040-9232
1010409232
HINO
221201422A
221201422a
Rating:
Cross reference number
Zexel num
Bosch num
Firm num
Name
Information:
Introduction
The permanent solution for the problem that is identified below is not known. Until the permanent solution is known, use the solution that is identified below.Problem
The above listed serial numbers have had issues with metal shavings in the Hydraulic Electronic Unit Injector (HEUI) oil passages. These shavings were left in the HEUI oil passages as a result of a nozzle that was not operating correctly.Solution
Return 0R-8849 Cylinder Head Gp with date codes 09006 through date code 12006. Return the 0R-7907 Cylinder Block Gp with the following sequence numbers.
Table 1
Sequence Numbers
01650 01649 01648 01647 01646
01645 01644 01642 01641 01636
01635 01630 01628 01627 01626
01625 01618 01617 01614 01613
01610 01609 01608 01607 01606
01605 01603 01602 01600 01599
01598 01597 01595 01592 Note: If cylinder blocks or cylinder heads have been installed, do not replace the cylinder heads. Instead, flush the HEUI oil system and replace all of the fuel injectors.
The permanent solution for the problem that is identified below is not known. Until the permanent solution is known, use the solution that is identified below.Problem
The above listed serial numbers have had issues with metal shavings in the Hydraulic Electronic Unit Injector (HEUI) oil passages. These shavings were left in the HEUI oil passages as a result of a nozzle that was not operating correctly.Solution
Return 0R-8849 Cylinder Head Gp with date codes 09006 through date code 12006. Return the 0R-7907 Cylinder Block Gp with the following sequence numbers.
Table 1
Sequence Numbers
01650 01649 01648 01647 01646
01645 01644 01642 01641 01636
01635 01630 01628 01627 01626
01625 01618 01617 01614 01613
01610 01609 01608 01607 01606
01605 01603 01602 01600 01599
01598 01597 01595 01592 Note: If cylinder blocks or cylinder heads have been installed, do not replace the cylinder heads. Instead, flush the HEUI oil system and replace all of the fuel injectors.