2015/01/19 Caterpillar

Improved Chrome Coverage on Multi Purpose Bucket Cylinder Rods on F-series Backhoe Loaders. {5457}

Usage:

444F FBN

Backhoe Loader: 416F (S/N: KSF1-UP; LWT1-UP) 420F (S/N: LTG1-UP; LKH1-UP; JWJ1-UP; SKR1-UP) 422F (S/N: LRH1-UP) 428F (S/N: LBH1-UP; SJW1-UP) 430F (S/N: RDF1-UP; LNH1-UP; RGS1-UP; LDY1-UP) 432F (S/N: SEJ1-UP; LNR1-UP) 434F (S/N: LDH1-UP; FLY1-UP) 444F (S/N: LJJ1-UP; FBN1-UP) 450F (S/N: HJR1-UP)

Description of Change: An improved process for the chrome application of cylinder rods has been developed for the machines that are listed in this article. This change will enhance the durability of these components.

Adaptable To: For replacement of existing part use the same part number 226-5540 Multipurpose Bucket Cylinder Group. The new part will be the improved component. The effectivity for this change is related in the table that follows.

Show/hide table

Table 1
Effectivity
Model	Adaptable To	Effective With
416F	S/N:KSF1-1316	S/N:KSF1317-UP
416F	S/N:LWT1-631	S/N:LWT632-UP
420F	S/N:LTG1-1444	S/N:LTG1445-UP
	S/N:LKH1-310	S/N:LKH311-UP
	S/N:JWJ1-1915	S/N:JWJ1916-UP
	S/N:SKR1-3003	S/N:SKR3004-UP
422F	S/N:LRH1-1512	S/N:LRH1513-UP
428F	S/N:LBH1-3513	S/N:LBH3514-UP
428F	S/N:SJW1-707	S/N:SJW708-UP
430F	S/N:RDF1-568	S/N:RDF569-UP
	S/N:LNH1-173	S/N:LNH174-UP
	S/N:RGS1-460	S/N:RGS461-UP
	S/N:LDY1-217	S/N:LDY218-UP
432F	S/N:SEJ1-895	S/N:SEJ896-UP
432F	S/N:LNR1-919	S/N:LNR920-UP
434F	S/N:LDH1-580	S/N:LDH581-UP
434F	S/N:FLY1-263	S/N:FLY264-UP
444F	S/N:LJJ1-371	S/N:LJJ372-UP
444F	S/N:FBN1-246	S/N:FBN247-UP
450F	S/N:HJR1-247	S/N:HJR248-UP