A New Flange and Ring are Used on the Engine Oil Filter Supply Tube on Certain 3500 Machine Engines {1307} Caterpillar

A New Flange and Ring are Used on the Engine Oil Filter Supply Tube on Certain 3500 Machine Engines {1307}

Usage:

793B 1HL

Excavator: 5130 (S/N: 7TJ1-UP; 5ZL1-UP); 5130B (S/N: 4CS1-UP); 5230 (S/N: 7LL1-UP); 5230B (S/N: 4HZ1-UP)
Off-Highway Truck/Tractor: 776B (S/N: 6JC1-UP); 776C (S/N: 2TK1-UP); 776D (S/N: 5ER1-UP; AFS1-UP); 777 (S/N: 84A1-UP); 777B (S/N: 4YC1-UP); 777C (S/N: 4XJ1-UP); 777D (S/N: FKR1-UP; 3PR1-UP; 2YW1-UP); 784C (S/N: 2PZ1-UP); 785 (S/N: 8GB1-UP); 785B (S/N: 6HK1-UP); 785C (S/N: 1HW1-UP; APX1-UP; 5AZ1-UP); 785D (S/N: DMC1-UP; MSY1-UP); 789 (S/N: 9ZC1-UP); 789C (S/N: 2BW1-UP); 789D (S/N: SPD1-UP; SHH1-UP); 793 (S/N: 3SJ1-UP); 793B (S/N: 1HL1-UP); 793C (S/N: CBR1-UP; 4AR1-UP; ATY1-UP; 4GZ1-UP); 793D (S/N: FDB1-UP); 797 (S/N: 5YW1-UP); 797B (S/N: JSM1-UP)
Wheel Loader: 994 (S/N: 9YF1-UP); 994D (S/N: 3TZ1-UP); 994F (S/N: 4421-UP); 994H (S/N: DWC1-UP)

Service Magazine, SEPD1513, 16, October 2012, A New Flange and Ring are Used on the Engine Oil Filter Supply Tube on Certain 3500 Machine Engines . Disregard the information in the article that is listed above. Refer to the information in the following article.

Description Of Change: The new flange and ring limit the tube motion during normal engine operation. The improved joint creates a more secure connection to the engine oil block.

Adaptable To: The new 361-7097 Ring and 361-7098 Flange replace the former 8N-1991 Retaining Ring and 8N-1992 Retainer.

The parts listed below are adaptable back to first production of the engines listed above. Refer to Table 2 for the new part numbers.

The effective serial numbers are listed in Table 1.

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Table 1
Effectivity
S/N:5ZL00125-UP
S/N:7TJ00002-UP
S/N:4CS00219-UP
S/N:7LL00106-UP
S/N:4HZ00237-UP
S/N:6JC00109-UP
S/N:2TK00115-UP
S/N:5ER00128-UP
S/N:AFS00101-UP
S/N:84A75105-UP
S/N:4YC78003-UP
S/N:4XJ78002-UP
S/N:3PR78005-UP
S/N:FKR01885-UP
S/N:2YW00106-UP
S/N:2PZ00107-UP
S/N:8GB78009-UP
S/N:6HK99382-UP
S/N:1HW00135-UP
S/N:APX75002-UP
S/N:5AZ00428-UP
S/N:MSY00549-UP
S/N:DMC00156-UP
S/N:9ZC78003-UP
S/N:2BW83002-UP
S/N:SHH00315-UP
S/N:SPD00415-UP
S/N:3SJ75002-UP
S/N:1HL78008-UP
S/N:4AR77003-UP
S/N:4GZ00002-UP
S/N:ATY01125-UP
S/N:CBR00109-UP
S/N:FDB01704-UP
S/N:5YW00278-UP
S/N:JSM00489-UP
S/N:9YF77002-UP
S/N:3TZ00381-UP
S/N:44200341-UP
S/N:DWC00358-UP
S/N:SE401716-UP

Rework Procedure

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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.

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Table 2
Qty	New Pt. No.	Former Pt. No.
2	165-3931 Bolt	0S-1571 Bolt 0S-1594 Bolt
1	361-7097 Ring	8N-1991 Retaining Ring
1	361-7098 Flange	8N-1992 Retainer

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Illustration 1	g03289320
(1) 0S-1594 Bolt (2) 5M-2894 Hard Washer (3) 8N-1992 Retainer (4) 0L-1351 Bolt (5) 165-3931 Bolt

Remove bolts (1), (4), and (5). Bolts (4) and (5) and washers (2) will be reused.
Remove the tube.
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Illustration 2 g03289321

(2) 5M-2894 Hard Washer
(3) 8N-1992 Retainer
(4) 0L-1351 Bolt
(5) 165-3931 Bolt
(6) 361-7098 Flange
(7) 361-7097 Ring
Install one ring (7) and flange (6) onto the tube.
Attach the tube to the oil block using two bolts (5) and washers (2). Attach the opposite end of the tube to the oil filter housing using the previously removed hardware.
Install bolts (4).