PRODUCT SUPPORT PROGRAM FOR IMPROVING GOVERNOR RESPONSE ON CERTAIN 3126B INDUSTRIAL ENGINES USED IN YARD JOCKEY APPLICATIONS Caterpillar

PRODUCT SUPPORT PROGRAM FOR IMPROVING GOVERNOR RESPONSE ON CERTAIN 3126B INDUSTRIAL ENGINES USED IN YARD JOCKEY APPLICATIONS

Usage:

SEBE8708-01

March 24, 2004
(Revised May 2004)
U-84
D-65
O-67

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*before or* *after failure*	PRODUCT SUPPORT PROGRAM FOR IMPROVING GOVERNOR RESPONSE ON CERTAIN 3126B INDUSTRIAL ENGINES USED IN YARD JOCKEY APPLICATIONS
1901-591		PS41517

NOTE: This Program can 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 "PS41517" as the Part number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and use "T" as the SIMS Description Code. If administered after failure, use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.

NOTE: 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.

NOTE: This Revised Service Letter replaces the March 24, 2004 Service Letter. Changes have been made to the Parts Needed.

TERMINATION DATE

March 31, 2006

PROBLEM

The Governor response needs to be improved on certain 3126B Industrial Engines used in Yard Jockey Applications. A 3% Droop is required in the governor strategy to provide a satisfactory response.

AFFECTED PRODUCT

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Model

Identification Number

3126B

BEJ1286, 2040, 2043, 2144, 2146, 2150, 2152, 2157, 2163, 2164, 2166, 2175, 2177, 2322, 2532, 2557, 2560, 2592, 2596, 2637, 2641, 2643, 2646, 2766-2767, 2782, 2818, 2819, 2824-2836, 2838-2841, 2843-2845, 2979, 3063-3071, 3204, 3207, 3489, 3496, 3502, 3504, 3505, 3507, 3510, 3512, 3514, 3520, 3522, 3523, 3527, 3528, 3530-3535, 3536, 3572, 3574, 3587, 3592-3600, 3609, 3611-3613, 3615-3618, 3622, 3625, 3627-3630, 3664-3672, 3674-3677, 3679, 3680, 3682-3684, 3700, 3722, 3751-3759, 3761, 3765, 3768, 3773, 3774, 3778, 3780-3784, 3835, 3840, 3872-3876, 3878-3880, 3882, 3884-3892, 3062, 3920-3926, 3928-3940, 3943-3959, 3962, 3963, 3965, 3966, 3968, 3977, 3978, 3980, 3982, 3986, 3988, 3996-4012, 4015, 4018, 4020, 4022, 4023, 4026, 4027, 4029, 4031-4035, 4037, 4053, 4354, 4062

PARTS NEEDED

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Qty	Part Number	Description
1	2435200	Software ? for 225 hp
1	2400209	Software ? for 200 hp
1	2400208	Software ? for 175/200 hp

ACTION REQUIRED

Reflash the listed engines with the appropriate software flash file for their hp rating.

SERVICE CLAIM ALLOWANCES

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Product smu/age whichever comes first	Caterpillar		Dealer Suggested		Customer Suggested
Product smu/age whichever comes first	Parts	Labor Hrs	Parts	Labor Hrs	Parts	Labor Hrs
0-2500 0-24 mos	100%	0.5	0	0	0	0
NOTE: This is a 0.5?hour job.

PARTS DISPOSITION

Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.

Caterpillar Information System:

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