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Information governor assy, mec Denso
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Name
09130-01381
GOVERNOR ASSY, MEC
Information:
TECHNICAL INFORMATION BULLETIN August 30, 2005
3208 Engines 3208 (32Y1-Up)
3208 (51Z1-Up)
3208 (62W1-Up)
3208 (75V1-Up)
3208 (90N1-Up)
3208 (93Z1-Up)
3208 (01Z1-Up)
3208 (02Z1-Up)
3208 (03Z1-Up)
3208 (5CD1-Up)
3208 (3289-1379)
Component Code(s) 1251SUBJECT: Fuel Leaks on the Fuel Injection Pumps on 3208 Applications
PROBLEM:
The main problems that are described in warranty claims are fuel leakage and poor engine performance. Many of the fuel leaks and performance complaints are diagnosed as problems in the area of the fuel transfer pump that is contained in the Pump Gp. The 0R-2371 fuel pump shaft (cam) has unacceptable wear area under both lip seals after the reman process.
The following pump groups are the governor and fuel injection pump groups that are used in various 3208 applications.
0R-0902 0R-2377 0R-2383 0R-2879
0R-0903 0R-2378 0R-2384 0R-3184
0R-2373 0R-2379 0R-2385 0R-3688
0R-2374 0R-2380 0R-2386 0R-3731
0R-2375 0R-2381 0R-2877 0R-4926
0R-2376 0R-2382 0R-2878 10R-0912
The serial number plate (1) is located on the pump.
SOLUTION:
All 0R-2371 camshafts will be sent out to be refurbished back to the original size. No dealer action other than to replace with like parts is needed at this time. Parts are effective with the following pump sequence numbers:
Part # Sequence #
1 0R0766 4657
2 0R0902 12444
3 0R0903 156
4 0R2373 1150-3179
1152-09327
5 0R2374 792
6 0R2375 1154- 2747
7 0R2376 1155-2175
8 0R2377 3814-0002
0776-0884
9 0R2378 0975-1014