2013/10/17 Caterpillar

Agricultural Tractor:

65 (S/N: 7YC1-UP)

65B (S/N: 7YC1-UP)

65C (S/N: 2ZJ1-UP)

70C (S/N: 2YL1-UP)

DV87 (S/N: 9AM1-UP)

Electric Power Generation:

3412 GENSET (S/N: 4BZ1-UP)

Engine:

3003 (S/N: 3ZG1-UP)

3208 (S/N: 5CD1-UP; 90N1-UP; 75V1-UP; 01Z1-UP)

3304 (S/N: 10E1-UP; 13E1-UP; 83Z1-UP)

3304B (S/N: DED1-UP; 9HK1-UP; 1NS1-UP; 1PS1-UP)

3306 (S/N: 66D1-UP; 64Z1-UP; 84Z1-UP; 85Z1-UP)

3306B (S/N: EFA1-UP; 7JB1-UP; B8D1-UP; 8JJ1-UP; 9NR1-UP; 1RS1-UP; 8NS1-UP; LRW1-UP; 5GZ1-UP)

3406B (S/N: 4TB1-UP; 7XC1-UP)

3406C (S/N: 2WB1-UP; 2MZ1-UP)

3408 (S/N: DLA1-UP; 67U1-UP; 99U1-UP; 78Z1-UP)

3408B (S/N: 67U1-UP; 99U1-UP; 78Z1-UP)

3408C (S/N: TAM1-UP; 9XM1-UP; 67U1-UP; 99U1-UP; 78Z1-UP)

3412 (S/N: 2WJ1-UP; 3JK1-UP; 7BL1-UP; 60M1-UP; BCS1-UP; 38S1-UP; 81Z1-UP)

3412C (S/N: BAK1-UP; 3JK1-UP; 5FL1-UP; 60M1-UP; DJN1-UP; 9EP1-UP; RLR1-UP; 8AR1-UP; 9BR1-UP; TFT1-UP; BCW1-UP; LRY1-UP; RTY1-UP; 81Z1-UP)

3412E (S/N: TGC1-UP)

D333C (S/N: 66D1-UP)

Generator Set:

3406 GEN SET (S/N: NKM1-UP; 4ZR1-UP)

3406B GEN SET (S/N: 2WB1-UP)

3406C GEN SET (S/N: ZKC1-UP; C2G1-UP; C5G1-UP; C8G1-UP; KPS1-UP; 1LS1-UP; 9ES1-UP; LRX1-UP; C2Y1-UP)

3406C MARINE GS (S/N: PFH1-UP)

C18 GEN SET (S/N: NKM1-UP)

Industrial Engine:

3406 IND (S/N: 6TB1-UP)

3406C IND (S/N: 3ER1-UP; 4GW1-UP)

3408C IND (S/N: 9ER1-UP)

3412 REMAN (S/N: BLJ1-UP; BKS1-UP)

3412C IND (S/N: 38S1-UP)

3412C REMAN (S/N: B1A1-UP)

Marine Engine:

3406C MARINE (S/N: 4TB1-UP; 1SS1-UP)

3408C MARINE (S/N: 1TS1-UP)

Pumper:

HT400 (S/N: 7141-UP)

SCT673 (S/N: 4TZ1-UP)

SPS342 (S/N: 2LZ1-UP)

SPT342 (S/N: 3CZ1-UP)

Power Module:

PM3412 (S/N: CAJ1-UP)

The Cat^® Reman, Components, and Work Tools Division is reannouncing an appearance difference on selected Cat Reman Direct Injection Fuel Nozzles (DIFN). The remanufacturing process results in a different length of the injector body and tip protrusion.

Illustration 1	g03455540
Nozzle "A"

Illustration 2	g03455557
Nozzle "B"

Nozzle "B" has a shorter body, although the overall length remains the same. Refer to Illustrations 1 and 2. This change will not alter fit or performance in any way.

Note: The same tip is used in both nozzle "A" and "B". The position of the tip in the cylinder is the same for both nozzle bodies. Both nozzles are usable in either configuration and can be interchanged.

Illustration 3	g03466636
The lower illustration is the expanded area of the circles in the upper illustration. (C) Nozzle tip to nozzle case dimension ( The same distance for both nozzles) (1) Nozzle "A" (2) Nozzle "B" (3) The cylinder head deck (4) Nozzle tip