VALVE AS-CHECK 4V3126 - Caterpillar

REBE6561-02
01Dec2010
(Revised 26May2011)
U-484
A-396
D-424
O-424
TM-29
Safety
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN C32 MARINE ENGINES
1274 1261 1712 PI10831
This Program must be administered as soon as possible.When reporting the repair, use "PI10831" as the Part Number and "7751" as the Group Number, "56" as the Warranty ClaimDescription Code and "T" as the SIMS Description Code.
Exception: If the repair is done after failure, use "PI10831" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
This Revised Service Letter replaces the 01 December 2010
(Revised 09 March 2011) Service Letter. Changes have been made to Rework Procedure.
PROBLEM
The fuel lines need to be replaced on certain C32 Marine Engines. The existing fuel lines can develop leaks which can become a potential fire hazard and may, in conjunction with other factors or circumstances, result in a risk of personal injury or death.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
C32 RNR00102-00103, 105, 107, 110-111, 113, 115
RNZ00124, 140-141, 146-153, 156-158, 160, 164, 166-168, 170-171, 174-175, 179, 183, 185, 188, 196-199, 201, 203-206, 208-209, 211-212, 215, 217-218, 222, 226, 228-229, 231, 235, 237-240, 242-243, 246, 248, 252-253, 257-258, 264, 269, 274, 278-280, 282, 286-287, 289, 291, 293-294, 296, 298-299, 306-309, 316-321, 324, 326, 328-330, 332, 335, 337, 344-345, 347, 350-354
*******Group 2*******
C32 RNZ00102, 104, 106, 108-110, 113, 115-116, 118-120, 126-127, 143-144
*******Group 3*******
C32 RNR00100-00101, 104, 106, 108-109, 112, 114
RNZ00101, 103, 105, 107, 111-112, 114, 117, 121-123, 125, 128-139, 142, 145, 154-155, 162-163, 165, 169, 172-173, 176-178, 180-181, 184, 186-187, 189, 191-195, 200, 202, 207, 210, 213-214, 216, 219-220, 223, 225, 227, 230, 233-234, 236, 241, 244-245, 247, 249-250, 255-256, 259-261, 263, 265-268, 270, 272-273, 276-277, 281, 283-285, 288, 290, 292, 297, 300-302
*******Group 4*******
C32 RNZ00303-00304, 310-315, 322-323, 325, 327, 331, 333-334, 336, 338-343, 346, 348-349, 355
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
6 1P1376 CONNECTOR-STOR
4 4L6454 BOLT
3 4L6459 BOLT
11 5P1075 WASHER-HARD
4 5P4116 WASHER-HARD
4 5S7379 BOLT
1 5V9221 SPACER
1 6D3479 CLIP
4 6V8189 NUT-FULL
16 6V8801 NUT
2 7V6571 GROMMET
3 7X0288 BOLT
1 7X0732 WASHER-HARD
1 8C3089 SEAL-O-RING
1 8M0505 ADAPTER-STR
1 8T0315 SEAL-O-RING-ORFS
1 8T1686 ADAPTER-ELBOW
5 8T1887 CLIP
5 8T1888 CLIP
2 8T1889 CLIP-2 PIECE
2 8T1890 CLIP-2 PIECE
1 8T2502 BOLT
20 8T4896 WASHER-HARD
2 9B7237 BOLT
1 9M4136 SPACER
2 9S8005 PLUG-STOR
1 0908635 SPACER
1 1279258 CONNECTOR
1 1293172 STUD-BOLT
1 1700610 STUD-BOLT
6 2147568 SEAL-O-RING-STOR
2 2287090 SEAL-O-RING-ORFS
2 2287091 SEAL-O-RING-ORS
1 2314708 SEAL-O-RING
4 2373759 STUD-BOLT
5 2385080 SEAL-O-RING-STOR
1 2971456 BRACKET
2 3256994 CLIP-HALF SLOT
2 3256995 CLIP-HALF TAB
2 3274448 VALVE GP-CHECK-A
1 3394983 KIT-SPRING
2 3537956 GROMMET
5 3537957 GROMMET
1 3644034 MANIFOLD-FUEL
1 3645893 HOSE AS-FUEL
1 3645898 HOSE AS-FUEL
2 3645899 HOSE AS-FUEL
1 3645900 BRACKET AS
1 3645901 BRACKET AS-(LH)
1 3648552 TUBE AS-FUEL
1 3648675 HOSE AS-FUEL
1 3648676 HOSE AS-FUEL
1 3648677 HOSE AS-FUEL
1 3648678 TUBE AS-FUEL
1 3672066 HOSE AS-FUEL
1 3678542 BRACKET AS
1 3678637 HOSE AS-FUEL
1 3679987 BRACKET
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 45% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of