GEAR (64 teeth) 7N8956 - Caterpillar

Electric Power Generation3512B GENSET (S/N: ZAJ1-302)3516C GEN SET (S/N: SBK1-2624)3516E GENSET (S/N: JD71-103)C175-16 GEN SET (S/N: WYB1-2150)XQP500 (S/N: XP21-172)Engine3512 (S/N: JM21-116; LY71-149; YBA1-448; YAX1-1343)3512B (S/N: PK21-131; JM31-130; JM41-104; LY81-253; YBB1-588; YBC1-148; LDE1-282; LDF1-458; PFF1-1; FFR1-1; FFS1-1; YAY1-92002; YAZ1-899)3512C (S/N: LN51-176; LL91-110; YBD1-527; SBG1-1384; LYH1-248; LDJ1-294; LDK1-104; PNN1-1; LYP1-124; LLT1-107)3512E (S/N: BZ31-112)3516 (S/N: JCG1-107; YAL1-719; ZBL1-132; YBS1-217)3516B (S/N: JCH1-164; JCN1-462; DGP1-107; YAP1-92031; ZBP1-306; PDR1-1; YAR1-955; ZBR1-289; GZT1-178; YBT1-643; YBW1-92005)3516C (S/N: SKC1-130; SBJ1-2193; SCJ1-1010; SFJ1-934; SCK1-1023; SEK1-1280; SFK1-128)3516E (S/N: JH81-148; LCK1-119)C175-16 (S/N: WYC1-2015)CG137-12 (S/N: FYR1-150)G3512 (S/N: E2N1-156; E2P1-182; E2S1-116; E2T1-169; E2X1-129)G3512H (S/N: GF31-1; GF51-119)G3516C (S/N: NG61-112)G3516H (S/N: NWH1-139; NWJ1-110; GLM1-188; GLN1-138)G3520C (S/N: GZA1-320; LGS1-198)G3520H (S/N: GFP1-184; GFR1-199)Generator SetC15 GEN SET (S/N: T331-308; T4A1-897; NAP1-1681)C18 GEN SET (S/N: T341-281; NAW1-91001)C27 GEN SET (S/N: 2A31-355; GDS1-1066; T4Z1-483)C32 GEN SET (S/N: NRC1-538; JSJ1-92001; JAZ1-4190)C9 GEN SET (S/N: NGP1-1052; NTX1-272)CG170-16 (S/N: KSJ1-167)Description Of Change: The new software identifies and processes Tx and Rx messages correctly.Adaptable To:
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.
The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The new and former EMCP 4.3 software is listed in Table 1.
Table 1
Language New Part Number Former Part Number
French 547-2272 526-1595
German 547-2273 526-1596
Spanish 547-2274 526-1597
Italian 547-2275 526-1598
Portuguese 547-2276 526-1599
English 547-2277 542-8739
Dutch 547-2278 526-1601
Danish 547-2279 526-1602
Swedish 547-2280 526-1603
Finnish 547-2281 526-1604
Russian 547-2282 526-1605
Chinese 547-2283 526-1606
Japanese 547-2284 526-1607
Greek 547-2285 526-1608
Arabic 547-2286 526-1609
Turkish 547-2287 526-1610
Polish 547-2288 544-1119 The new and former EMCP 4.4 software is listed in Table 2.
Table 2
Language New Part Number Former Part Number
French 547-2289 526-1611
German 547-2290 526-1612
Spanish 547-2291 526-1613
Italian 547-2292 526-1614
Portuguese 547-2293 526-1615
English 547-2294 542-8740
Dutch