2003/07/28 Caterpillar

Cold Planer:

PM-565 (S/N: 3TK113-123)

PM-565B (S/N: 8GS1-UP)

Landfill Compactor:

836 (S/N: 7FR1-478)

Excavator:

5110B (S/N: AAA1-329)

Motor Grader:

24H (S/N: 7KK1-220)

Off-Highway Truck/Tractor:

69D (S/N: 9SS169-180; 9XS1-80)

73D (S/N: 9YS1-UP)

769D (S/N: BBB1-136; 5TR1-1054; 5SS1-652)

773D (S/N: 7ER1-971; 7CS1-1005)

773E (S/N: BDA1-UP)

Quarry Truck:

771D (S/N: BCA1-135; 6JR1-309; 6YS1-441)

775D (S/N: 6KR1-380; 8AS1-631)

775E (S/N: BEC1-UP)

Track-Type Tractor:

D10R (S/N: 3KR1-1731; AKT1-UP)

D9R (S/N: ABK1-708; ACL1-853; 7TL557-1409; 8BL830-1514)

Underground Articulated Truck:

AD40/AE40 (S/N: 1YZ1-239; 1ZZ1-358)

AD45/AE40 (S/N: BLW181-183; BKZ181-191)

Wheel Loader:

988F Series II (S/N: 2ZR1-2466)

990 Series II (S/N: BCR1-UP; 4FR1-641)

Wheel Tractor:

834B (S/N: 7BR1-737)

844 (S/N: BBN1-UP; 2KZ1-409)

Wheel Tractor-Scraper:

631E (S/N: 1AB1640-2111)

631E Series II (S/N: 1NB1390-1498)

631G (S/N: AWK1-272)

633E Series II (S/N: 2PS290-319)

637E (S/N: 1FB660-1001)

637G (S/N: AXT1-316)

651E (S/N: 4YR1-402)

657E (S/N: 5YR1-519; 6PR1-114; 6TR1-407; 7KR1-329)

Reference: Special Instruction, REHS1385, "Introduction of New 3408E and 3412E Hydraulic Electronic Unit Injectors".

New software and new interlock codes are available for 3408E and 3412E Machine Engines. The new software will improve starting the engine in cold weather on engines that have been converted to the new style of fuel injectors.

The new software and new interlock codes are available for the new style of fuel injectors for the machines that are listed above. The new style of injectors are found on engines for these machines that have been converted from the old style of injectors. For more information on the conversion of injectors, refer to the above Special Instruction.