Improved Air Filter Element Assembly Is Now Used on Certain Excavators, Forest Machines, and Mobile Hydraulic Power Units {1051, 1054, 105A} Caterpillar

Improved Air Filter Element Assembly Is Now Used on Certain Excavators, Forest Machines, and Mobile Hydraulic Power Units {1051, 1054, 105A}

Usage:

336F B34

Excavator: 336D (S/N: SM31-90217); 336D2 (S/N: EF31-10120; GJA1-10012; MFA1-134; HFC1-90203; WBC1-194; WDC1-1375; MGE1-90101; MZE1-90105; YCF1-887; GGH1-5005; HBH1-10116; MEH1-10018; NAH1-201; XBH1-312; FAJ1-13975; HBK1-10796; HJK1-UP; LAM1-360; NBN1-243; MBP1-10360; DGR1-10157; ELR1-326; FAR1-311; EFT1-UP; FBT1-10188; ZCT1-9116; LBX1-10017; TLY1-338; HBZ1-102); 336F (S/N: B391-90203; TZA1-20320; PWB1-UP; RKB1-21406; RBC1-10008; YFD1-20030; TJE1-20026; DKF1-10002; WCF1-20008; KGH1-160; YBH1-20011; NAJ1-20018; ZBJ1-10006; LCL1-20009; NBL1-20014; PFL1-20002; SSN1-20205; LTP1-20060; KCS1-20257; NBS1-10008; KFT1-308; DSW1-20010; MTW1-178; LJY1-20100; WTZ1-250)
Forest Machine: 568 (S/N: BRB1-401)
Mobile Hydraulic Power Unit: 336FMHPU (S/N: B341-10004; B351-10003; WGF1-90203; KTM1-UP)

Description Of Change: Improved air filter element assembly is now used on the machines listed above. The improved filter element has a thicker and stronger mesh, and more resistance to breakage.

Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.

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Illustration 1	g06368080
Location of the date code

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Table 1
NUMERALKOD
N	U	M	E	R	A	L	K	O	D
0	1	2	3	4	5	6	7	8	9

To upgrade the improved air filter element, order the same part number, 471-6955. The improved air filter element assembly has date code starting from EUUNUO (31 October 2018).

For decoding the date code, refer to Table 1.

Example : October 31, 2018 is coded as EUUNUO (31-10-18).