PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON CERTAIN 938H WHEEL LOADERS AND IT38H INTEGRATED TOOLCARRIERS
Usage:
REBE7910-00
Show/hide table
20Dec2011 |
U-574
Show/hide table
Before/After | PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON CERTAIN 938H WHEEL LOADERS AND IT38H INTEGRATED TOOLCARRIERS |
|
1000 | PS43470 |
Show/hide table
NOTE: | 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 "PS43470" as the Part Number and "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. |
Show/hide table
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. |
Show/hide table
Show/hide table
Show/hide table
Show/hide table
TERMINATION DATE |
31Dec2012 |
PROBLEM
Show/hide table
The existing software can contribute to high exhaust gas temperatures. This may cause cracks to develop on the exhaust manifold on some applications. The new 3923468/">392-3468 Software reduces the exhaust gas temperature to prevent cracks on the exhaust manifold. |
AFFECTED PRODUCT
Show/hide table
Model | Identification Number |
938H | MJC01489-01735 |
IT38H | JNJ00607-00617, 619-624, 626, 628-642, 644, 647-650, 652-681 |
PARTS NEEDED
Show/hide table
Qty |
Part Number | Description |
1 | 3923468 | SOFTWARE GP-ELEK |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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
Show/hide table
Refer to the Service Manual as/if necessary. Flash the engine ECM with the 3923468/">392-3468 Software |
Show/hide table
SERVICE CLAIM ALLOWANCES
Show/hide table
0-36 mo |
Show/hide table
NOTE: This is a 1.0-hour job | ||||||
Show/hide table
PARTS DISPOSITION
Show/hide table
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
Caterpillar Information System:
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FRONT AND/OR THE REAR STEERING ARTICULATION HITCH ON CERTAIN CD54 ASPHALT COMPACTORS PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FRONT AND/OR THE REAR STEERING ARTICULATION HITCH ON CERTAIN CD54 ASPHALT COMPACTORS
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE OIL COOLER HOUSING BOLTS AND THE OIL FILTER HOUSING BOLTS ON CERTAIN 793F, 793F CMD, 793F XQ, 795F AC, 797F, AND 797F XQ OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE OIL COOLER HOUSING BOLTS AND THE OIL FILTER HOUSING BOLTS ON CERTAIN 793F, 793F CMD, 793F XQ, 795F AC, 797F, AND 797F XQ OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING D3:C4 NAV 10.4 DISPLAYS (239-9531, 239-9532, 236-2534, 277-0493, OR 291-2199) ON MACHINES THAT ARE EQUIPPED WITH COMPUTER AIDED EARTHMOVING SYSTEM (CAES) COMPUTER AIDED EARTHMOVING SYSTEM (CAES) TERRAIN FOR GRADI PRODUCT SUPPORT PROGRAM FOR REPAIRING D3:C4 NAV 10.4 DISPLAYS (239-9531, 239-9532, 236-2534, 277-0493, OR 291-2199) ON MACHINES THAT ARE EQUIPPED WITH COMPUTER AIDED EARTHMOVING SYSTEM (CAES) COMPUTER AIDED EARTHMOVING SYSTEM (CAES) TERRAIN FOR GRADI
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON 938H WHEEL LOADERS AND IT38H INTEGRATED TOOLCARRIERS PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON 938H WHEEL LOADERS AND IT38H INTEGRATED TOOLCARRIERS
PRODUCT SUPPORT PROGRAM FOR IMPROVING THE SERVICE LIFE OF THE WELD ON THE FRONT FRAME HITCH BOSS ON CERTAIN 120M AND 12M MOTOR GRADERS PRODUCT SUPPORT PROGRAM FOR IMPROVING THE SERVICE LIFE OF THE WELD ON THE FRONT FRAME HITCH BOSS ON CERTAIN 120M AND 12M MOTOR GRADERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE FRONT STRUT TO SPINDLE 1D-4643 RETAINER BOLTS ON CERTAIN 785C, 785D, 789C, AND 789D OFF-HIGHWAY TRUCKS PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE FRONT STRUT TO SPINDLE 1D-4643 RETAINER BOLTS ON CERTAIN 785C, 785D, 789C, AND 789D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TURBOCHARGER ON CERTAIN 140M AND 160M MOTOR GRADERS PRODUCT SUPPORT PROGRAM FOR REPLACING THE TURBOCHARGER ON CERTAIN 140M AND 160M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING LEAKING LIP SEALS ON CERTAIN K SERIES MOTOR GRADER IMPLEMENT PUMPS PRODUCT SUPPORT PROGRAM FOR REPLACING LEAKING LIP SEALS ON CERTAIN K SERIES MOTOR GRADER IMPLEMENT PUMPS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE OIL LEVEL GAUGES AND GUIDE TUBES ON CERTAIN 797, AND 797B OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR REPLACING THE OIL LEVEL GAUGES AND GUIDE TUBES ON CERTAIN 797, AND 797B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR INSPECTING 156-9037 VIBRATORY MOTORS IN DEALER PARTS STOCK PRODUCT SUPPORT PROGRAM FOR INSPECTING 156-9037 VIBRATORY MOTORS IN DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR CHECKING, TIGHTENING, AND/OR REPLACING THE 8C-3236 RETAINER BOLTS ON CERTAIN 793D, 793F AND 793F XQ OFF-HIGHWAY TRUCKS PRODUCT IMPROVEMENT PROGRAM FOR CHECKING, TIGHTENING, AND/OR REPLACING THE 8C-3236 RETAINER BOLTS ON CERTAIN 793D, 793F AND 793F XQ OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 8T-9568, 8T-9569, 8T-9572, 8T-9573, 8T-9576, 8T-9577, 154-0195, 154-0194 CAT TRANSMISSION AND DRIVE TRAIN OIL FROM DEALER PARTS STOCK AND DEALER SERVICE USE PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 8T-9568, 8T-9569, 8T-9572, 8T-9573, 8T-9576, 8T-9577, 154-0195, 154-0194 CAT TRANSMISSION AND DRIVE TRAIN OIL FROM DEALER PARTS STOCK AND DEALER SERVICE USE
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIATOR CORE ON CERTAIN 345C, 345D, AND 349D EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIATOR CORE ON CERTAIN 345C, 345D, AND 349D EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR INSTALLING 352-6554 VALVE GROUPS ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR INSTALLING 352-6554 VALVE GROUPS ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 155-6212, 155-6213, 155-6214, 154-0192 CAT TRANSMISSION AND DRIVE TRAIN BULK OIL FROM DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 155-6212, 155-6213, 155-6214, 154-0192 CAT TRANSMISSION AND DRIVE TRAIN BULK OIL FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 8T-3020 CONNECTOR ON CERTAIN C27 AND C32 ENGINES, XQ800 RENTAL GENERATOR SETS, 775G OFF-HIGHWAY TRUCKS, 992K, AND 993K WHEEL LOADERS PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 8T-3020 CONNECTOR ON CERTAIN C27 AND C32 ENGINES, XQ800 RENTAL GENERATOR SETS, 775G OFF-HIGHWAY TRUCKS, 992K, AND 993K WHEEL LOADERS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE CHASSIS HARNESS AS (MAIN BEAM) ON CERTAIN 795F AC OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR REWORKING THE CHASSIS HARNESS AS (MAIN BEAM) ON CERTAIN 795F AC OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING REAR AXLE SPINDLES ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS PRODUCT IMPROVEMENT PROGRAM FOR REWORKING REAR AXLE SPINDLES ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 4W-5733 ADAPTERS FROM DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM TO INSPECT AND POSSIBLY REMOVE CERTAIN 4W-5733 ADAPTERS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY INSTALLING A PISTON PIN RETAINER ON 0R1570, 0R1571, 0R1572, 0R2861, 0R8915, 0R9393, 10R4401, 10R8409, AND 10R8616 CYLINDER KITS IN DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY INSTALLING A PISTON PIN RETAINER ON 0R1570, 0R1571, 0R1572, 0R2861, 0R8915, 0R9393, 10R4401, 10R8409, AND 10R8616 CYLINDER KITS IN DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 140-7025 THRUST WASHER, 140-7021 HUB, AND 140-7026 HUB ASSEMBLY WITH RING GEAR ON CERTAIN 797 OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR REPLACING THE 140-7025 THRUST WASHER, 140-7021 HUB, AND 140-7026 HUB ASSEMBLY WITH RING GEAR ON CERTAIN 797 OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR ADDING A WELD TO THE MUFFLER STACK FOR VENTURI ON 24M MOTOR GRADERS PRODUCT IMPROVEMENT PROGRAM FOR ADDING A WELD TO THE MUFFLER STACK FOR VENTURI ON 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STEERING COLUMN ON CERTAIN CS533E AND CP533E SOIL COMPACTORS PRODUCT SUPPORT PROGRAM FOR REPLACING THE STEERING COLUMN ON CERTAIN CS533E AND CP533E SOIL COMPACTORS