9C3851 PIN AS Caterpillar parts
918F, 924F, IT18F, IT24F
Rating:
Alternative (cross code) number:
CA9C3851
9C-3851
9C3851
CA9C3851
9C-3851
9C3851
Weight: 11 pounds 4 kg.
Information:
PIN LENGTH
212.6
mm
PIN OUTER DIAMERTER
57.128
mm
PIN PART NUMBER
9C3852
PLATE PART NUMBER
8R7394
LUBE OUTLET
Y
PIN END TYPE
CHAMFER
PIN TRANSV HOLE
N
PLATE FIXING HOLES
Y
INTEGRATED TOOLCARRIER, WHEEL LOADER,
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Compatible equipment models: 9C3851:
Information:
SEBE7854
December 9, 2001
U-336
A-234
AU-226
S-176
H-133
O-257
After failure only PRODUCT SUPPORT PROGRAM FOR IMPROVING THE EXHAUST SEALING CAPABILITY OF THE BALANCE TUBE IN CERTAIN 3508 ENGINES
1059 PS50344 This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS50344" as the Part number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
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.
TERMINATION DATE
December 31, 2002
PROBLEM
3508B exhaust manifold balance tube leaks exhaust in certain applications.
AFFECTED PRODUCT
Model Identification Number
3508 95Y1005, 1052-1053, 1074-1077
68Z944, 954, 1014-1015, 1076
3508B 7SM27-582
2BM113-167
3DM81-259
5PS208-282
1TW233-296
BAG2-18PARTS NEEDED
8 - 8C8491 WASHER-HARD
4 - 3E6916 NUT-FULL
4 - 9L7373 BOLT-HIGH TE
2 - 1230319 SEAL-RING
1 ? 1842442 BELLOW AS
ACTION REQUIRED
See attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
0-10000
0-24 mos 100% 1.5 0 0 0 0
10001-20000
25-48 mos 50% 0 0 0 50% 1.5
20001 ? Up
49 mos & Up 33.3% 0 0 0 66.7% 1.5
This is a 1.5?hr job.PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Attach. (1-Rework Procedure)
Rework Procedure
Remove exhaust heat shield section surrounding the balance tube.
Remove the 4 x 9L7373 Bolts, 4 x 3E6916 Nuts, and 8 x 8C8491 Washers that retain the old balance tube components.
Remove the 2 x 1419286 Adapters, 1 x 1419287 Tube, and 2 x 1230319 Seal O-rings.
Clean the sealing surfaces of the exhaust manifold mating surfaces.
Install new 1230319 Seal O-rings.
Install new 1842442 Bellow As.
Install new 9L7373 Bolts, 3E6916 Nuts, and 8C8491 Washers.
Start the engine and inspect joints to ensure there are no exhaust leaks.
Shut down the engine and install the exhaust heat shield that was removed earlier.
December 9, 2001
U-336
A-234
AU-226
S-176
H-133
O-257
After failure only PRODUCT SUPPORT PROGRAM FOR IMPROVING THE EXHAUST SEALING CAPABILITY OF THE BALANCE TUBE IN CERTAIN 3508 ENGINES
1059 PS50344 This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS50344" as the Part number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
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.
TERMINATION DATE
December 31, 2002
PROBLEM
3508B exhaust manifold balance tube leaks exhaust in certain applications.
AFFECTED PRODUCT
Model Identification Number
3508 95Y1005, 1052-1053, 1074-1077
68Z944, 954, 1014-1015, 1076
3508B 7SM27-582
2BM113-167
3DM81-259
5PS208-282
1TW233-296
BAG2-18PARTS NEEDED
8 - 8C8491 WASHER-HARD
4 - 3E6916 NUT-FULL
4 - 9L7373 BOLT-HIGH TE
2 - 1230319 SEAL-RING
1 ? 1842442 BELLOW AS
ACTION REQUIRED
See attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
0-10000
0-24 mos 100% 1.5 0 0 0 0
10001-20000
25-48 mos 50% 0 0 0 50% 1.5
20001 ? Up
49 mos & Up 33.3% 0 0 0 66.7% 1.5
This is a 1.5?hr job.PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Attach. (1-Rework Procedure)
Rework Procedure
Remove exhaust heat shield section surrounding the balance tube.
Remove the 4 x 9L7373 Bolts, 4 x 3E6916 Nuts, and 8 x 8C8491 Washers that retain the old balance tube components.
Remove the 2 x 1419286 Adapters, 1 x 1419287 Tube, and 2 x 1230319 Seal O-rings.
Clean the sealing surfaces of the exhaust manifold mating surfaces.
Install new 1230319 Seal O-rings.
Install new 1842442 Bellow As.
Install new 9L7373 Bolts, 3E6916 Nuts, and 8C8491 Washers.
Start the engine and inspect joints to ensure there are no exhaust leaks.
Shut down the engine and install the exhaust heat shield that was removed earlier.
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
9V3285
PIN
IT18, IT18B, IT18F, IT24F, IT28, IT28B, IT28F
IT18, IT18B, IT18F, IT24F, IT28, IT28B, IT28F
8Y7033
PIN AS
24H, 928F, IT18F, IT24F, IT28F
24H, 928F, IT18F, IT24F, IT28F
9V3289
PIN AS
962G, IT18, IT18B, IT18F, IT24F, IT28, IT28B, IT28F, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II, IT62H
962G, IT18, IT18B, IT18F, IT24F, IT28, IT28B, IT28F, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II, IT62H
8Y7031
PIN AS
545, 928F, IT18F, IT24F, IT28F
545, 928F, IT18F, IT24F, IT28F
9C3857
PIN
918F, 924F, IT18F, IT24F
918F, 924F, IT18F, IT24F
4V8657
PIN AS
916, 918F, 924F
916, 918F, 924F
8Y7028
PIN AS
918F, 924F, 980G
918F, 924F, 980G
4V8661
PIN AS
916, 918F, 924F
916, 918F, 924F
4V8655
PIN AS
916, 918F, 924F
916, 918F, 924F
4V8663
PIN AS
916, 918F, 924F
916, 918F, 924F
4V9901
PIN AS
916, 918F, 924F, IT38F, IT38G, IT38G II, IT38H
916, 918F, 924F, IT38F, IT38G, IT38G II, IT38H
9V6503
PIN AS
IT18, IT18B, IT18F, IT24F, IT28, IT28B
IT18, IT18B, IT18F, IT24F, IT28, IT28B
9C3857
PIN
918F, 924F, IT18F, IT24F
918F, 924F, IT18F, IT24F
1070447
PIN-SPRING
515, 517, 525, 525B, 525C, 527, 535B, 63, 918F, 924F, 928F, IT18F, IT24F, IT28F
515, 517, 525, 525B, 525C, 527, 535B, 63, 918F, 924F, 928F, IT18F, IT24F, IT28F
1106167
PIN AS
938F, 938G, IT38F
938F, 938G, IT38F
1003852
PIN AS
938F, 938G, 938G II, 938H, IT38F, IT38G, IT38G II, IT38H
938F, 938G, 938G II, 938H, IT38F, IT38G, IT38G II, IT38H
1035794
PIN AS-DRAWBAR
938F, IT38F
938F, IT38F
1162692
PIN
623E
623E
4V9901
PIN AS
916, 918F, 924F, IT38F, IT38G, IT38G II, IT38H
916, 918F, 924F, IT38F, IT38G, IT38G II, IT38H
4V8663
PIN AS
916, 918F, 924F
916, 918F, 924F
4V8655
PIN AS
916, 918F, 924F
916, 918F, 924F
4V8661
PIN AS
916, 918F, 924F
916, 918F, 924F
8Y7028
PIN AS
918F, 924F, 980G
918F, 924F, 980G
4V8657
PIN AS
916, 918F, 924F
916, 918F, 924F