Information prestroke actuator
BOSCH
9 443 612 056
9443612056
ZEXEL
159645-2921
1596452921
ISUZU
1156121091
1156121091
Rating:
Scheme ###:
| 1. | [1] | 159598-1821 | DIAPHRAGM HOUSING |
| 2. | [4] | 159596-2800 | BLEEDER SCREW |
| 3. | [1] | 159610-1700 | SEAL RING |
| 5. | [1] | 131420-0400 | BLEEDER SCREW |
| 6. | [1] | 026506-1040 | GASKET D9.9&6.2T1 |
| 8. | [2] | 139514-0000 | GASKET D19.2&14.2T1.0 |
| 9. | [1] | 139814-0000 | EYE BOLT |
| 15. | [1] | 159650-4221 | ACTUATOR |
| 16. | [1] | 159610-1500 | SEAL RING |
| 17. | [4] | 010206-3040 | HEX-SOCKET-HEAD CAP SCREW M6P1L30 |
| 17. | [4] | 010206-3040 | HEX-SOCKET-HEAD CAP SCREW M6P1L30 |
| 18. | [4] | 029320-6010 | LOCKING WASHER |
| 18. | [4] | 029320-6010 | LOCKING WASHER |
| 19. | [1] | 139306-0400 | PLAIN WASHER |
| 20. | [3] | 159595-5700 | PLAIN WASHER |
| 31. | [1] | 159596-2520 | CLAMPING BAND |
| 800S. | [1] | 159660-8300 | COVER |
| 801S. | [1] | 159610-1600 | SEAL RING |
| 802S. | [4] | 010206-3040 | HEX-SOCKET-HEAD CAP SCREW M6P1L30 |
| 803S. | [4] | 029320-6010 | LOCKING WASHER |
| 804S. | [1] | 159911-1200 | SOCKET HOUSING |
Include in #1:
107692-1551
as _
Cross reference number
Zexel num
Bosch num
Firm num
Name
Information:
20Oct2015
U-557
A-401
D-483
O-483
TM-15
TA-4
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 20R-0476 INJECTOR ASSEMBLIES FROM DEALER PARTS STOCK
7750 PI70592
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
31Jan2016
PROBLEM
All 20R-0476 Injector Assemblies in dealer parts stock need to be inspected for the date code. 20R-0476 Injector Assemblies that have a date code of D08M07Y15P47 need to be removed from dealer parts stock. These injector as may have a nozzle assembly marked 2645K015 which is not correct. (Image1 = Incorrect) The correct nozzle assembly should be marked 2645K016. (Image2 = Correct) These two nozzles are not interchangeable.
ACTION REQUIRED
Inspect the date code on all 20R-0476 Injector Assemblies in dealer parts stock. 20R-0476 Injector Assemblies that have a date code of D08M07Y15P47 need to be removed from dealer parts stock.
Image1
Image2
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed from dealer parts stock.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.