7T0155 SEAL-RING Caterpillar parts
963, 973, D6H, D7H, D8N
Rating:
Alternative (cross code) number:
CA7T0155
7T-0155
7T0155
CA7T0155
7T-0155
7T0155
Weight: 4 pounds 2 kg.
TRACK LOADER, TRACK-TYPE TRACTOR,
Compatible equipment models: 7T0155:
Caterpillar parts catalog:
Information:
REBE8166-00
04Apr2012
U-187
A-154
D-163
O-177
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN CYLINDER PACK ASSEMBLIES OR INSPECTING AND POSSIBLY REWORKING PISTON PIN RETAINERS ON CERTAIN CYLINDER PACK ASSEMBLIES IN DEALER PARTS STOCK
7750 PI70431
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the 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
31Jul2012
PROBLEM
Certain Remanufactured cylinder packs for 3500 and D-Series Engines may have mis-assembled 7M-4926, 8N-7296, or 253-1238 Piston Pin Retainers. The piston pin retainers may not have been seated properly. A missing or improperly seated piston pin retainer could result in engine damage.
ACTION REQUIRED
The suspect cylinder pack part numbers are as follows:
0R-3037
0R-3285
0R-3286
0R-3296
0R-3756
0R-3841
0R-4283
0R-4446
0R-4447
0R-4449
0R-4450
0R-4452
0R-7700
10R-4029
10R-4343
10R-4378
10R-4471
10R-5992
10R-5993
10R-8761
10R-8762
10R-9224
10R-9257
10R-9258
10R-9264
10R-9267
20R-0582
20R-0618
All packaging labels of the part numbers listed above require inspection.
Refer to Image1. If the date code on the packaging label is before D01M03Y12P68HL (March, 1. 2012) then the following options are available:
Inspect only cylinder packs with a date code label having "P68HL" following the date code.
Option 1
1. If the date code on the packaging label is before D01M03Y12P68HL (March, 1. 2012), return the cylinder packs, with the suspect date codes, that will not be used within 3 months.
Option 2
1. Inspect the affected cylinder packs in dealer parts stock.
2. Inspect the date code on the package label to determine if any of the affected cylinder packs have date codes before D01M03Y12P68HL (M
Parts seal Caterpillar catalog:
8S7928
SEAL-LIP TYPE
651B, 651E, 657B, 657E, 657G, 992C, 992D, D250D, D250E, D25C, D25D, D300D, D300E, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D6H, D7H, D8H, D8K, D8N, D9L, PM-201, PM-465, ...
651B, 651E, 657B, 657E, 657G, 992C, 992D, D250D, D250E, D25C, D25D, D300D, D300E, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D6H, D7H, D8H, D8K, D8N, D9L, PM-201, PM-465, ...
9G5349
SEAL GP-DUO-CONE
973, D10
973, D10
9G9079
SEAL
D6H
D6H
6T8447
SEAL AS
D7H, D8L, D8N
D7H, D8L, D8N
8T2185
SEAL-SPECIAL
D7E, D7E LGP, D8N, D8R, D8R II, D8T
D7E, D7E LGP, D8N, D8R, D8R II, D8T
6V0273
SEAL-LIP TYPE
D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T
D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T
9W6298
SEAL AS
330C FM, 345B II, 345B II MH, 345B L, 345C, 345C L, D6H, D7G
330C FM, 345B II, 345B II MH, 345B L, 345C, 345C L, D6H, D7G
6V2445
SEAL
980C, 980F, 980F II, D7H, R1700 II, R1700G
980C, 980F, 980F II, D7H, R1700 II, R1700G
3G5053
SEAL
D7H
D7H
6V4649
SEAL
D7H
D7H
7T1439
SEAL
D7H, D8L, D8N, D9N
D7H, D8L, D8N, D9N
7T0154
SEAL-RING
963, 973, D6H, D7H, D8N
963, 973, D6H, D7H, D8N
3W0740
SEAL
943, 953
943, 953
5P6447
SEAL
D4E
D4E
3K0260
SEAL
973
973
6V0487
SEAL
5230B, 931B, 931C, 931C II
5230B, 931B, 931C, 931C II
5G1886
SEAL
931B, 931C II
931B, 931C II
8T0085
SEAL
D6D, SM-350
D6D, SM-350
9G5349
SEAL GP-DUO-CONE
973, D10
973, D10
8S7928
SEAL-LIP TYPE
651B, 651E, 657B, 657E, 657G, 992C, 992D, D250D, D250E, D25C, D25D, D300D, D300E, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D6H, D7H, D8H, D8K, D8N, D9L, PM-201, PM-465, ...
651B, 651E, 657B, 657E, 657G, 992C, 992D, D250D, D250E, D25C, D25D, D300D, D300E, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D6H, D7H, D8H, D8K, D8N, D9L, PM-201, PM-465, ...