SEAL ASSEM. 5J5559 - Caterpillar

Electric Power Generation: 3512 GEN SET (S/N: ZAF1-UP) 3512B GENSET (S/N: ZAH1-UP; ZAJ1-UP) 3516B GEN SET (S/N: ZAP1-UP)Engine: 3408 (S/N: 67U1-UP; 99U1-99999; 78Z1-UP) 3408B (S/N: 67U1-UP; 99U1-99999; 78Z1-UP) 3408C (S/N: TAM1-UP; 67U1-UP; 99U1-99999; 78Z1-UP) 3408E (S/N: 7PR1-UP) 3412 (S/N: 2WJ1-UP; 60M1-UP; 38S1-UP; 81Z1-UP) 3412C (S/N: BAK1-UP; 60M1-UP; 8AR1-UP; 81Z1-UP) 3412E (S/N: 4CR1-UP; BFT1-UP) 3508 (S/N: ZAB1-UP; CNF1-UP; 5XM1-UP; LDP1-UP; 3LS1-UP; 3PS1-UP; 3TS1-UP; CAW1-UP; LDW1-UP; 95Y1-UP; 96Y1-UP; 23Z1-UP; 68Z1-UP; 69Z1-UP; 70Z1-UP) 3508B (S/N: S2A1-UP; CNB1-UP; S2B1-UP; S2D1-UP; ZAD1-UP; S2E1-UP; S2F1-UP; 2BM1-UP; 3DM1-UP; 4GM1-UP; 7SM1-UP; 6PN1-UP; 1TW1-UP; 2HW1-UP; 3DW1-UP; BGX1-UP; LD71-UP) 3512 (S/N: CMJ1-UP; YAK1-UP; 6PM1-UP; FDR1-UP; 3MS1-UP; 3RS1-UP; 3WS1-UP; 49Y1-UP; 50Y1-UP; 24Z1-UP; 65Z1-UP; 66Z1-UP; 67Z1-UP; LN21-UP; PE21-UP; LN31-UP; PE31-UP) 3512B (S/N: CMC1-UP; BLF1-UP; S2G1-UP; S2H1-UP; S2J1-UP; BRK1-UP; S2K1-UP; S2L1-UP; S2M1-UP; YAM1-UP; 7HM1-UP; 8EM1-UP; 8RM1-UP; BRN1-UP; S2N1-UP; YAN1-UP; 4TN1-UP; 6WN1-UP; 1PW1-UP; 2GW1-UP; 4AW1-UP; LN41-UP; ED51-UP; GS61-UP; ED81-UP) 3512C (S/N: MRG1-UP; ED41-UP) 3516 (S/N: LMC1-UP; CMD1-UP; 4MJ1-UP; 5SJ1-UP; CAL1-UP; ZAL1-UP; ZBL1-UP; 7KM1-UP; GZR1-UP; YAS1-UP; YBS1-UP; 3NS1-UP; 3SS1-UP; 3XS1-UP; JCW1-UP; GZX1-UP; 25Z1-UP; 27Z1-UP; 29Z1-UP; 71Z1-UP; 72Z1-UP; 73Z1-UP; BR31-UP) 3516B (S/N: CPA1-UP; BMB1-UP; CDE1-UP; JDE1-UP; EDG1-UP; BPJ1-UP; EDJ1-UP; FDN1-UP; 6HN1-UP; 7RN1-UP; 8CN1-UP; 8KN1-UP; 9AN1-UP; EDP1-UP; S2P1-UP; ZBP1-UP; GAR1-UP; PBR1-UP; PDR1-UP; S2R1-UP; ZAR1-UP; ZBR1-UP; GZS1-UP; S2S1-UP; GZT1-UP; S2T1-UP; YAT1-UP; YBT1-UP; S2W1-UP; YAW1-UP; YBW1-UP; 1NW1-UP; 2FW1-UP; 3CW1-UP; 4BW1-UP; S2X1-UP; GZY1-UP; JCY1-UP; S2Y1-UP; S2Z1-UP) 3516C (S/N: PAF1-UP; EDK1-UP) D346 (S/N: 39J1-UP; 40J1-UP) D348 (S/N: 36J1-UP; 38J1-UP) D349 (S/N: 61P1-UP; 62P1-UP) D379 (S/N: 68B1-UP; 69B1-UP) D379B (S/N: 68B1-UP; 69B1-UP) D398 (S/N: 66B3561-UP; 67B1391-UP) D398B (S/N: 66B3561-UP; 67B1391-UP; 35Z1-UP) D399 (S/N: 36Z1-UP) G3408 (S/N: 6NB1-UP; 6RJ1-UP) G3412 (S/N: 7DB1-UP; 3NK1-UP) G3412C (S/N: 6ZM1-UP) G348 (S/N: 92R1-UP) G349 (S/N: 93R1-UP) G3516 (S/N: 3RC1-UP) G379 (S/N: 72B469-UP) G398 (S/N: 66B3561-UP; 73B1-UP) G399 (S/N: 49C110-UP)Generator Set: 3412C GEN SET (S/N: BAX1-UP)Industrial Engine: 3408C IND (S/N: 9ER1-UP) 3412C IND (S/N: 38S1-UP)Marine Engine: 3408C MARINE (S/N: 1TS1-UP) 3412D MARINE (S/N: REA1-UP) 3412E MARINE (S/N: 9PW1-UP)Petroleum Engine: 3516C PETROLEUM (S/N: PES1-UP)Introduction
This Special Instruction provides the disassembly and assembly procedure for the 3N-8891 Sea Water Heat Exchanger Gp .Disassembly Procedure
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g03487819
Remove rod assembly (1) .
Remove bolts (2), the washers, bonnet (3), O-ring seal (4), and shims (5) from the shell assembly.
Illustration 2 g03487417
Remove bolts (6), the washers, flanges (7), and gaskets (8) from bonnet (9).
Illustration 3 g03487938
Remove rod assembly (10) .
Use a