2007/06/25 Recoil Seal Guard Prevents Leaks {4151} Caterpillar


Recoil Seal Guard Prevents Leaks {4151}
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2007/06/25 [SEPD0894]
UNDERCARRIAGE
FRAME GP-TRACK ROLLER
2007/06/25 Recoil Seal Guard Prevents Leaks {4151}
Pipelayer:
561H (S/N: 6NL1-UP)
561M (S/N: 1KW1-UP)
561N (S/N: CPH1-UP)
572RSeries II (S/N: DSC1-UP)
572R (S/N: AAC1-UP; 2HZ1-UP)
578 (S/N: 8HB1-UP)
583R (S/N: 2XS1-UP)
583T (S/N: CMX1-UP)
587R (S/N: BXL1-UP)
587T (S/N: FAT1-UP)
589 (S/N: 31Z1-UP)
Track-Type Skidder:
517 (S/N: 5WW1-UP; 6PW1-UP)
527 (S/N: 2RS1-UP; 3DS1-UP; 4NS1-UP; BDW1-UP)
D4 TSKHSeries II (S/N: 8ZF1-UP)
D4 TSKHSeries III (S/N: 7PK1-UP)
D5 TSKHSeries II (S/N: 7EG1-UP)
Track-Type Tractor:
D10 (S/N: 84W1-UP; 76X1-UP)
D10N (S/N: 2YD1-UP; 3SK1-UP)
D10R (S/N: 3KR1-UP; AKT1-UP)
D10T (S/N: RJG1-UP)
D11N (S/N: 4HK1-UP; 74Z1-UP)
D11R (S/N: AAF1-UP; 8ZR1-UP; 9TR1-UP; 9XR1-UP; 7PZ1-UP)
D4HSeries II (S/N: 9DB1-UP; 2AC1-UP; 3AC1-UP)
D4HSeries III (S/N: 8PJ1-UP; 9GJ1-UP; 4NK1-UP)
D5HSeries II (S/N: 8RJ1-UP)
D5H (S/N: 7NC1-UP; 1YD1-UP; 2SD1-UP; 3MD1-UP; 4KD1-UP; 8RC1-UP; 9HC1-UP; 1DD1-UP)
D5M (S/N: 6GN1-UP; 3CR1-UP; 3DR1-UP; 4BR1-UP; 7LR1-UP; 4JS1-UP; 5ES1-UP; 5FS1-UP; 6AS1-UP)
D5N (S/N: AKD1-UP; AGG1-UP; CFH1-UP; CKT1-UP)
D6HSeries II (S/N: 1KD1-UP; 2KD1-UP; 3ED1-UP; 4YF1-UP; 2TG1-UP; 4GG1-UP; 8ZJ1-UP; 9KJ1-UP; 2DK1-UP; 5KK1-UP; 6CK1-UP; 8KK1-UP; 8SK1-UP; 9LK1-UP; 9RK1-UP; 1YL1-UP; 2BL1-UP; 2TL1-UP)
D6H (S/N: 8KB1-UP; 7PC1-UP; 8YC1-UP; 7ZK1-UP; 6CF1-UP; 5HF1-UP; 4LG1-UP; 4RC1-UP; 6FC1-UP; 8FC1-UP; 3ZF1-UP; 3YG1-UP; 1FJ1-UP)
D6M (S/N: 9ZM1-UP; 2RN1-UP; 3WN1-UP; 4JN1-UP; 5NR1-UP; 5WR1-UP; 6LR1-UP; 2YS1-UP; 4GS1-UP; 4HS1-UP)
D6N (S/N: DJA1-UP; CBF1-UP; CCG1-UP; ALH1-UP; JAH1-UP; CBJ1-UP; CCK1-UP; CBL1-UP; AKM1-UP; ALR1-UP; CCS1-UP; ALY1-UP; DJY1-UP)
D6RSeries II (S/N: BNC1-UP; AFD1-UP; CAD1-UP; ADE1-UP; BLE1-UP; BRE1-UP; DAE1-UP; ACJ1-UP; BMJ1-UP; BRJ1-UP; BMK1-UP; BNL1-UP; AEM1-UP; AFM1-UP; AGM1-UP; BPM1-UP; AEP1-UP; BPP1-UP; BPS1-UP; BLT1-UP; FDT1-UP; AAX1-UP; BMY1-UP; BPZ1-UP; BRZ1-UP)
D6RSeries III (S/N: GJB1-UP; WCB1-UP; HDC1-UP; RFC1-UP; TBC1-UP; HCD1-UP; HKE1-UP; WRG1-UP; MTJ1-UP; DMK1-UP; JEK1-UP; EXL1-UP; JDL1-UP; DLM1-UP; LFM1-UP; LGP1-UP; DPS1-UP; GMT1-UP; MRT1-UP; EXW1-UP)
D6R (S/N: 2HM1-UP; 4FM1-UP; 8TM1-UP; 9BM1-UP; 2YN1-UP; 3ZN1-UP; 4HN1-UP; 4MN1-UP; 5LN1-UP; 6JN1-UP; 7KN1-UP; 8LN1-UP; 8XN1-UP; 9MN1-UP; 9PN1-UP; DMP1-UP; 4JR1-UP; 4TR1-UP; 4WR1-UP; 5PR1-UP; 5RR1-UP; 6FR1-UP; 6GR1-UP; 6HR1-UP; 6MR1-UP; 7AR1-UP; 7DR1-UP; 7GR1-UP; 9ZS1-UP; 1RW1-UP)
D6T (S/N: JHB1-UP; DJG1-UP; WCG1-UP; WFH1-UP; KJL1-UP; SKL1-UP; LAY1-UP)
D7H (S/N: 77Z1-UP; 2SB1-UP; 4AB1-UP; 5WB1-UP; 5BF1-UP; 2RG1-UP; 3XG1-UP; 4FG1-UP; 79Z1-UP; 80Z1-UP; 82Z1-UP)
D7RSeries II (S/N: AEC1-UP; ABJ1-UP; BPK1-UP; BNM1-UP; BRM1-UP; AGN1-UP; BRP1-UP; BPT1-UP; BNX1-UP)
D7R (S/N: AFG1-UP; 9HM1-UP; 2EN1-UP; 3DN1-UP; 2HR1-UP; 3ZR1-UP; 4SR1-UP; 5MR1-UP; 6ER1-UP; ACS1-UP; ADW1-UP; CBZ1-UP; 5KZ1-UP)
D8L (S/N: 4FB1-UP; 7YB1-UP; 7JC1-UP; 53Y1-UP)
D8N (S/N: 9TC1-UP; 1XJ1-UP; 5TJ1-UP; 7TK1-UP)
D8RSeries II (S/N: AKA1-UP; 6YZ1-UP)
D8R (S/N: 7XM1-UP; 9EM1-UP)
D8T (S/N: J8B1-UP; KPZ1-UP)
D9L (S/N: 14Y1-UP)
D9N (S/N: 1JD1-UP; 5FJ1-UP; 6XJ1-UP)
D9R (S/N: JJB1-UP; ABK1-UP; ACL1-UP; 7TL1-UP; 8BL1-UP; WDM1-UP)
D9T (S/N: RJS1-UP)
Wheel Loader:
924GZ (S/N: 6YW1-UP)
Service Magazine SEPD0446, 30 November 1998, "Recoil Seal Guard Prevents Leaks". Disregard this article. See the replacement article that follows.

Description of Change: Use the 8T-5071 Seal Guard when you replace the seals or when you assemble the front track roller frame into the rear track roller frame. The seal guard protects the seal in order to prevent the following:

  • seal damage

  • leaks in the track roller frame

  • failures in the track roller frame

Adaptable To: Use the seal guard when you install the following seals on the listed machines:

Table 1
Recoil Seals    
Model     Part Number     Description    
D8R     159-7309     Seal    
561M, D4 TSKH Series II, D4H Series II, D4H Series III (S/N: 4NK; 9GJ), D5M (S/N: 7LR)     3W-1599     Seal    
D5H (S/N: 8RC; 7NC; 2SD; 1DD; 3MD; 9HC; 1YD), D6H Series II (S/N: 1KD; 2KD; 3ED; 4YF; 2TG; 4GG; 2DK; 5KK; 6CK; 8KK; 9LK; 1YL; 2BL), D6H (S/N: 4LG; 6FC; 8KB; 8YC; 1FJ; 4RC; 8FC; 7PC; 5HF; 3ZF; 3YG; 6CF), D6R (S/N: 7DR; 6FR; 3ZN; 5PR; 2YN; 6HR; 6JN; 7KN), D6R Series II (S/N: AEM; BRJ; AFM; BPM), D6R Series III (S/N: GMT; HCD), D6T (S/N: JHB)     3W-1848     Seal    
D5 TSKH Series II, D5H (S/N: 4KD)     3W-1858     Seal    
D7H, D8N, D8R     7T-1076     Seal    
D10N, D10R (S/N: 3KR), D9L     8T-1924     Seal    
D11N, D11R (S/N: 8ZR; 9TR; AAF; 9XR)     8T-2104     Seal    
D8L (S/N: 7YB), D9N, D9R (S/N: 7TL; 8BL; ABK; ACL), D9T     8T-2554     Seal    
589, D9L     8T-2558     Seal    
578, D8L, D9N (S/N: 1JD)     8T-2889     Seal    
561H, 561M, 561N, D4 TSKH Series II, D4H Series II, D4H Series III, D5M, D5N     9X-4578     Seal    
D4 TSKH Series III, D4H Series II (S/N: 2AC), D5 TSKH Series II, D5H Series II, D5H, D6M, D6N, D5M (S/N: 7LR), D5N (S/N: CKT)     9X-4580     Seal    
517, 527, 924GZ, D5 TSKH Series II, D5H (S/N: 1YD; 4KD), D6H Series II, D6H, D6M (S/N: 2RN; 4JN), D6R, D6R Series II, D6R Series III, D6T     9X-4582     Seal    
572R, 572R Series II, 583R, 583T, 587R, 587T, D7H, D7R, D7R Series II, D8N, D8R, D8R Series II, D8T     9X-4584     Seal    
578, D8L, D9N, D9R, D9T     9X-4586     Seal    
589, D10N, D10R, D10T, D9L     9X-4588     Seal    
D11N, D11R     9X-4590     Seal    
D10, D11N, D11R (S/N: 9TR; AAF; 9XR)     9X-7705     Seal    

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