BOLT 1D4643 - Caterpillar

REBE9516-04
22Feb2013
(Revised 09Aug2016)
U-75
A-60
D-68
O-72
TM-4
Safety
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING THE ELECTRICAL CONNECTOR ON THE DOSING CABINET FOR RETROFIT SELECTIVE CATALYTIC REDUCTION SYSTEMS EQUIPPED ON CERTAIN D399 INDUSTRIAL ENGINES, 3512C, AND C175-16 PETROLEUM ENGINES, C280-12 ENGINES, C32, 3412C, 3516B, 3516C, G3516, AND C175-16 GENERATOR SETS, PM3516, AND PM3516B POWER MODULES
108D 108H 1408 PI10920
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.
This Program must be administered as soon as possible.When reporting the repair, use "PI10920" 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 "PI10920" 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 22Feb2013 (Revised 29Jan2014) Service Letter. Changes have been made to the Parts Needed, and Action Required.
PROBLEM
The pin/socket gender needs to be reversed on certain dosing cabinets that are used with retrofit selective catalytic reduction systems. When the dosing cabinet is supplied with electrical power, the pin side of the connector on top of the cabinet has a 115 240 VAC potential. When the tube wire bundle is not connected to the cabinet, the energized pin is exposed and a shock hazard exists that can result in the risk of personal injury or death.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3412C DJN00518-00520
C32 JSJ00137, 861
D399 35B03380, 4355, 4717, 5366
*******Group 2*******
3512C LLA00170-00173, 185-188, 213-214, 349-351, 460, 463, 489, 517-518, 670, 778, 786, 788, 987, 1315-1316, 1318, 1857, 1871, 1873, 1911, 1918, 1935, 2667, 2672, 2675, 2891, 2896, 2902, 3582, 3589, 3591
SLM00109, 125, 132, 178
3516B 6HN00488, 1669
ZAR00119-00124
3516C SBJ00605-00606, 608-609, 626, 629
C175-16 P6L00142-00145
WYB00434-00454, 456-574, 576-618
C280-12 TSJ00104-00107
G3516 ZBA01223-01224
PM3516 KEN00119
PM3516B BPD00175, 177
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
15 8T8729 PIN-CONNECTOR
15 8T8730 SOCKET-CONNECTOR
20 8T8737 PLUG-SEAL
1 3112813 SEAL
1 3198101 RECEPTACLE-CONN
1 3907056 INSULATOR-CABLE
1 4336455 PLUG AS-CONN
1 PIGTAIL HEAT TRACE PIGTAIL-if needed (see Action Required)
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 parts needed to satisfy the program lies with the dealer.
*******Group 2*******
15 8T8729 PIN-CONNECTOR
15 8T8730 SOCKET-CONNECTOR
20 8T8737 PLUG-SEAL
1 3112813 SEAL
1 3198101 RECEPTACLE-CONN
1 3907056 INSULATOR-CABLE
1 4336455 PLUG AS-CONN
1 PIGTAIL HEAT TRACE PIGTAIL-if needed (see Action Required)
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 parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
MODEL INVOLVED - Dosing Cabinets
Factory Serial Numbers : 21002 - 23154
Safety:
Repairs to the Cabinet's electrical system will be performed in this procedure.
Parts:
The following parts are not ordered through the Morton parts system. Parts are ordered by contacting