STARTING MOTOR GP-ELECTRIC 3P0007 - Caterpillar

REBE1774-00
03Apr2007
U-125
A-107
D-105
O-113
TM-5
Before/After
PRODUCT SUPPORT PROGRAM FOR TESTING COOLANT SAMPLE FOR PRESENCE OF DIESEL FUEL AND IF NECESSARY REPLACE THE CYLINDER HEAD FOR CERTAIN C27 AND C32 ENGINES.
1350 PS42375
This Program must be administered either before or after failure.In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS42375" as the Part Numberand "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code.If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS 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
30Apr2009
PROBLEM
The existing cylinder head could be porous on certain C27 and C32 engines. If the cylinder head is porous, it can allow diesel fuel to enter into the cooling system, which can damage the radiator seals.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
777F JRP00281-00476, 533
*******Group 2*******
C27 DWB00102-00239, 241-256
TWM00114-00183, 185-199, 202-227, 229-267
C32 SMP00169-00176, 178-188
SXC00400-00436, 438-441, 443-469, 472, 482-591, 593, 595-621, 627-658, 660-661, 665-676, 678-798, 800-839, 841-863, 865-871, 873-874, 876-888, 890-913, 915, 917, 922-924, 926-929, 932-933, 936-938, 945, 947-953, 956-959, 963, 965-967, 970-971, 973-977, 979, 983-984, 986-990, 993-996, 1005
TLD00104-00146
*******Group 3*******
C32 RNC02335, 2367-2368, 2375-2376, 2381-2384, 2386-2387, 2389-2456, 2458-2606, 2608-2619, 2621-2635, 2637-2642, 2645-2646, 2648-2652, 2656-2659, 2663-2671, 2696-2698, 2704, 2706-2707, 2709
*******Group 4*******
D10T RJG00725-01026
*******Group 5*******
773F EED00278-00346
775F DLS00280-00339
*******Group 6*******
844H BTW00158-00164
990H BWX00298-00340
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
2 1075769 SEAL-O-RING
6 1299452 GASKET-EXH MANF
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
6 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
2 2415766 HOSE
2 2485513 REGULATOR-TEMP
1 2525706 HOSE
4 2725437 SEAL
10 2725438 SEAL
1 2848892 HEAD GP-CYL BSC
*******Group 2*******
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
2 1075769 SEAL-O-RING
6 1299452 GASKET-EXH MANF
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
6 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
2 2485513 REGULATOR-TEMP
1 2848892 HEAD GP-CYL BSC
*******Group 3*******
1 2H3935 SEAL-O RING
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
6 1299452 GASKET-EXH MANF
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
4 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
2 2485513 REGULATOR-TEMP
1 2848892 HEAD GP-CYL BSC
*******Group 4*******
12 6I2431 SEAL
1 6V5063 SEAL-O-RING
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
9 1064572 HOSE
2 1075769 SEAL-O-RING
6 1299452 GASKET-EXH MANF
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
6 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
2 2485513 REGULATOR-TEMP
1 2848892 HEAD GP-CYL BSC
*******Group 5*******
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
2 1075769 SEAL-O-RING
6 1299452 GASKET-EXH MANF
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
6 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
1 2404851 HOSE
2 2485513 REGULATOR-TEMP
2 2531298 HOSE-HUMP
4 2725437 SEAL
8 2725438 SEAL
1 2848892 HEAD GP-CYL BSC
*******Group 6*******
9 6I2431 SEAL
1 6V5553 SEAL-O-RING
6 9X7317 SEAL-FUEL SYSTEM
2 0307937 CONNECTOR-PORT
2 1075769 SEAL-O-RING
6 1299452 GASKET-EXH MANF
1 1917815 HOSE
2 2147568 SEAL-O-RING-STOR
1 2226456 SEAL
3 2247506 SEAL-ISOLATION
1 2253099 GASKET-CYL HEAD
1 2265613 GASKET
6 2303728 SEAL-FUEL SYSTEM
6 2303775 SEAL-FUEL SYSTEM
1 2391139 SEAL
2 2485513 REGULATOR-TEMP
1 2848892 HEAD GP-CYL BSC
1 2955522 ELBOW
ACTION REQUIRED
1. Remove the radiator filler cap slowly to relieve pressure only when the engine is stopped and the radiator cap is cool enough to touch with your bare hand.
2. After the radiator cap has been removed, smell the air over the radiator filler neck to determine if the odor of diesel fuel is present.
3. If no fuel odor is detected, no further action is required.
4. If fuel odor is detected, obtain and submit and a coolant sample for SOS analysis as defined in the Operation and Maintenance Manual for the machine/engine.
5. If the SOS report shows that there is fuel present in the coolant, proceed to the Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever