PLATE 1211677 - Caterpillar

Generator Set: 3512 (S/N: ZAF1-UP) 3512B (S/N: ZAH1-UP; ZAJ1-UP) 3516C (S/N: SBK1-UP) C175-16 (S/N: WYB1-UP)Engine: 3508 (S/N: ZAB1-UP; CNF1-UP; 8TL1-UP; 3HM1-UP; 9WN1-UP; 3PS1-UP; CAW1-UP; 5PW1-UP; 95Y1-UP; 96Y1-UP; 23Z1-UP; 68Z1-UP; 69Z1-UP; 70Z1-UP) 3508B (S/N: S2A1-UP; CNB1-UP; S2B1-UP; LPD1-UP; S2D1-UP; ZAD1-UP; S2E1-UP; S2F1-UP; BAG1-UP; 2BM1-UP; 3DM1-UP; 7SM1-UP; PTN1-UP; 6PN1-UP; C8R1-UP; 5PS1-UP; 1TW1-UP; 2HW1-UP; 3DW1-UP; 5KW1-UP; BGX1-UP; BPX1-UP) 3508C (S/N: TTA1-UP; TTB1-UP; F1X1-UP) 3512 (S/N: PTG1-UP; PTH1-UP; CMJ1-UP; YAK1-UP; 2WK1-UP; FDR1-UP; 3RS1-UP; 3WS1-UP; 6WW1-UP; 49Y1-UP; 50Y1-UP; 24Z1-UP; 65Z1-UP; 66Z1-UP; 67Z1-UP) 3512B (S/N: BRC1-UP; CMC1-UP; NSC1-UP; FDE1-UP; BLF1-UP; PTF1-UP; AAG1-UP; FFG1-UP; S2G1-UP; S2H1-UP; YAH1-UP; S2J1-UP; BRK1-UP; S2K1-UP; S2L1-UP; PTM1-UP; S2M1-UP; YAM1-UP; 7HM1-UP; 8EM1-UP; 8RM1-UP; BRN1-UP; S2N1-UP; YAN1-UP; 4TN1-UP; 4DR1-UP; 1PW1-UP; 2GW1-UP; 3ZW1-UP; 4AW1-UP; 5AW1-UP; 6GW1-UP; 2EZ1-UP) 3512C (S/N: TTC1-UP; TTE1-UP; TTF1-UP; MRG1-UP; SBG1-UP; TTG1-UP; MKH1-UP; LLK1-UP; SLM1-UP; TKP1-UP; T3P1-UP; T3R1-UP; RMS1-UP; T3S1-UP; NJT1-UP; E3W1-UP; T3W1-UP; E3X1-UP; F2X1-UP; E3Y1-UP) 3516 (S/N: CMD1-UP; 4MJ1-UP; 5MJ1-UP; CAL1-UP; YAL1-UP; ZAL1-UP; ZBL1-UP; GZR1-UP; YAS1-UP; YBS1-UP; 2TS1-UP; 3JS1-UP; 3SS1-UP; 3XS1-UP; 8TW1-UP; GZX1-UP; 25Z1-UP; 29Z1-UP; 71Z1-UP; 72Z1-UP; 73Z1-UP) 3516B (S/N: CPA1-UP; BMB1-UP; CDE1-UP; B5G1-UP; BPJ1-UP; BCK1-UP; LEK1-UP; TAK1-UP; CAN1-UP; CBN1-UP; FDN1-UP; 6HN1-UP; 7RN1-UP; 8CN1-UP; 8KN1-UP; 9AN1-UP; S2P1-UP; YAP1-UP; ZAP1-UP; ZBP1-UP; GAR1-UP; PBR1-UP; S2R1-UP; YAR1-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; 2JW1-UP; 3CW1-UP; 4BW1-UP; 8NW1-UP; FDX1-UP; S2X1-UP; GZY1-UP; S2Y1-UP; S2Z1-UP) 3516C (S/N: PRC1-UP; SKC1-UP; TTD1-UP; PAG1-UP; TTH1-UP; SBJ1-UP; SCJ1-UP; SFJ1-UP; TTJ1-UP; SCK1-UP; SEK1-UP; SFK1-UP; SBM1-UP; TKR1-UP; JTS1-UP; TKS1-UP; TKT1-UP; WFT1-UP; SDX1-UP; TKX1-UP; T2X1-UP; TKY1-UP; E3Z1-UP; GS21-UP) 3606 (S/N: 8RB1-UP) 3608 (S/N: 6MC1-UP; 5PG1-UP; 8LL1-UP; 7WR1-UP) 3612 (S/N: 9RC1-UP; 9FR1-UP) 3616 (S/N: ZYD1-UP; 1PD1-UP; 1FN1-UP) 3618 (S/N: 2MW1-UP) C175-16 (S/N: M6A1-UP; Y3A1-UP; A7B1-UP; M6B1-UP; WYC1-UP; P6L1-UP; P5P1-UP; R1X1-UP) C175-20 (S/N: A7E1-UP) C280-16 (S/N: NKB1-UP; TDX1-UP) G3508 (S/N: 4WD1-UP; 9TG1-UP; CPJ1-UP; 2TJ1-UP; WPM1-UP; WPN1-UP; DLR1-UP; CPS1-UP; CPY1-UP) G3508B (S/N: RBK1-UP) G3512 (S/N: 5JD1-UP; 7NJ1-UP; CRN1-UP; CSP1-UP; WPP1-UP; WPR1-UP; GNS1-UP) G3512B (S/N: JHH1-UP) G3512E (S/N: GFM1-UP; NGS1-UP) G3516 (S/N: L6A1-UP; ZBA1-UP; 8LD1-UP; L6E1-UP; L6F1-UP; CPG1-UP; L6G1-UP; 4EK1-UP; WPS1-UP; WPT1-UP; WPW1-UP; CSZ1-UP; ZAZ1-UP) G3516B (S/N: ZBB1-UP; CSC1-UP; ZBC1-UP; CME1-UP; JEF1-UP; L6H1-UP; L6J1-UP; CEY1-UP; 7EZ1-UP) G3516C (S/N: GSB1-UP; TJB1-UP; GZC1-UP; TJC1-UP; F6D1-UP; F6E1-UP; F6F1-UP; GZZ1-UP) G3516E (S/N: F6G1-UP; GAS1-UP; SLY1-UP) G3516H (S/N: GLM1-UP) G3520B (S/N: GLF1-UP; GZP1-UP) G3520C (S/N: GZA1-UP; GZB1-UP; GZJ1-UP; GZK1-UP; GZL1-UP; GZM1-UP; GZN1-UP; RLP1-UP; LGS1-UP) G3520E (S/N: GZE1-UP; GZG1-UP; GZH1-UP) G3606 (S/N: 3XF1-UP) G3608 (S/N: 4WF1-UP) G3612 (S/N: 1YG1-UP) G3616 (S/N: 4CG1-UP)Marine Engine: C32 (S/N: RTK1-UP)Petroleum Engine: 3508C (S/N: LLC1-UP; C8E1-UP; LLE1-UP; C8K1-UP) 3512C (S/N: LLA1-UP; LLB1-UP; LLF1-UP) 3516C (S/N: PES1-UP) G3520B (S/N: TPC1-UP)Power Module: PM3516 (S/N: BPD1-UP; NBR1-UP) PMG3516 (S/N: CFD1-UP; KAD1-UP; JKK1-UP)Introduction
Do not perform any procedure in this Special Instruction until you read this information and you understand this information.This Special Instruction provides the installation procedure for the 422-9537 Repair Kit . The procedure must be followed in order to ensure the proper operation of the crankcase explosion relief valve.The 422-9537 Repair Kit is used to repair the following crankcase explosion relief valves:
The 8N-8509 Explosion Relief Valve
The 1W-2834 Explosion Relief Valve Table 1 lists the parts that are included in the 422-9537 Repair Kit .
Table 1
Contents of the 422-9537 Repair Kit