2015/05/29 Caterpillar

Articulated Truck:

735 (S/N: WWC1-UP; B1N1-UP)

735B (S/N: L4D1-UP)

740 (S/N: WWD1-UP; B1P1-UP)

740 EJECTOR (S/N: B1R1-UP)

740B (S/N: L4E1-UP; GLH1-UP; T4R1-UP)

740B EJECTOR (S/N: L4F1-UP)

745C (S/N: TFK1-UP)

Cold Planer:

PM-200 (S/N: P1C1-UP; P1M1-UP)

PM-201 (S/N: PNM1-UP)

Landfill Compactor:

826H (S/N: AWF1-UP)

836H (S/N: BXD1-UP)

836K (S/N: TWZ1-UP)

Soil Compactor:

825H (S/N: AZW1-UP)

Excavator:

365C (S/N: ELC1-UP; GWC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP)

374D (S/N: PJA1-UP; PAP1-UP; PAS1-UP; PAX1-UP)

374F (S/N: DNM1-UP)

Load Haul Dump:

R2900G (S/N: JLK1-UP)

Motor Grader:

24M (S/N: B9K1-UP; B931-UP)

Mobile Hydraulic Power Unit:

365C MHPU (S/N: GSZ1-UP)

374D MHPU (S/N: JNZ1-UP)

Off-Highway Truck/Tractor:

770 (S/N: M7W1-UP; BZZ1-UP)

770G (S/N: ECM1-UP)

772 (S/N: RLB1-UP; J2M1-UP)

772G (S/N: LTS1-UP)

Pipelayer:

583T (S/N: CMX1-UP)

587T (S/N: FAT1-UP)

PL83 (S/N: KSD1-UP)

PL87 (S/N: KKJ1-UP)

Road Reclaimer/Soil Stabilizer:

RM-500 (S/N: ASW1-UP)

Track-Type Tractor:

D8T (S/N: J8B1-UP; MLN1-UP; FCT1-UP; JET1-UP; KPZ1-UP)

D9T (S/N: TWG1-UP; RJS1-UP)

Underground Articulated Truck:

AD30 (S/N: DXR1-UP)

AD45B (S/N: CXM1-UP)

AD55 (S/N: DNW1-UP)

Wheel Dozer:

824H (S/N: ASX1-UP)

834H (S/N: BTX1-UP)

834K (S/N: LWY1-UP; TWY1-UP)

Wheel Loader:

980HSeries 2 (S/N: MKP1-UP)

980H (S/N: MHG1-UP; A8J1-UP; KZL1-UP; JMS1-UP)

988H (S/N: A7A1-UP; BXY1-UP)

988K (S/N: LWX1-UP; TWX1-UP)

Wheel Tractor-Scraper:

621G (S/N: DBB1-UP; DXB1-UP; NEL1-UP)

623G (S/N: DBC1-UP)

627G (S/N: DBD1-UP)

631G (S/N: DFA1-UP; DXE1-UP; M1W1-UP)

637G (S/N: DFJ1-UP)

657G (S/N: W1B1-UP; W1C1-UP; W1E1-UP; W1F1-UP; A4G1-UP; DXG1-UP; GER1-UP; GRS1-UP)

Service Magazine, SEPD1698, 21 November 2013, "A New Camshaft Is Now Available on Certain C15 and C18 Engines". Disregard the previous article. The article that follows below reflects updated serial number.

Description of Change: The camshafts have an improved supplier process that eliminates the lobe profile step.

Adaptable To: The improvement has been made to the camshafts.

Part numbers have not changed, Refer to the Parts Identification section of SIS to verify the camshaft part number used in your engine.

The improved camshafts are adaptable to the above engines back to first production. The effective serial numbers are listed in Table 1.

Table 1

Effective Serial Numbers

S/N:B9300107-UP

S/N:B9K00653-UP

S/N:ELC78003-UP

S/N:FEN00156-UP

S/N:MCS00543-UP

S/N:MCY00550-UP

S/N:MEM00275-UP

S/N:PAR00273-UP

S/N:GWC00229-UP

S/N:GSZ00317-UP

S/N:PAP00332-UP

S/N:PAS00919-UP

S/N:PAX00452-UP

S/N:PJA00156-UP

S/N:JNZ00150-UP

S/N:DNM00206-UP

S/N:CMX00561-UP

S/N:FAT00587-UP

S/N:DBB00733-UP

S/N:NEL00034-UP

S/N:DXB00206-UP

S/N:DBC00534-UP

S/N:DBD00984-UP

S/N:DFA00488-UP

S/N:DXE00151-UP

S/N:M1W00125-UP

S/N:DFJ00518-UP

S/N:A4G00002-UP

S/N:GER00002-UP

S/N:W1B00169-UP

S/N:W1C00319-UP

S/N:W1E00237-UP

S/N:W1F00144-UP

S/N:DXG00102-UP

S/N:GRS00002-UP

S/N:B1N29298-UP

S/N:WWC00002-UP

S/N:L4D00455-UP

S/N:B1P06575-UP

S/N:WWD00486-UP

S/N:L4E41946-UP

S/N:T4R01932-UP

S/N:L4F00483-UP

S/N:GLH00144-UP

S/N:B1R00545-UP

S/N:TFK00154-UP

S/N:BZZ00872-UP

S/N:M7W00002-UP

S/N:ECM00228-UP

S/N:RLB00883-UP

S/N:J2M00102-UP

S/N:LTS00321-UP

S/N:ASX00516-UP

S/N:AZW00405-UP

S/N:AWF78002-UP

S/N:BTX01314-UP

S/N:LWY00002-UP

S/N:TWY00002-UP

S/N:BXD75003-UP

S/N:TWZ00255-UP

S/N:A8J04265-UP

S/N:JMS75003-UP

S/N:KZL01313-UP

S/N:MHG06594-UP

S/N:MKP00389-UP

S/N:A7A00232-UP

S/N:BXY78003-UP

S/N:LWX00002-UP

S/N:TWX00157-UP

S/N:DXR77010-UP

S/N:CXM77002-UP

S/N:DNW78002-UP

S/N:FCT01115-UP

S/N:J8B04725-UP

S/N:JET00206-UP

S/N:KPZ75002-UP

S/N:MLN01885-UP

S/N:RJS78002-UP

S/N:TWG00525-UP

S/N:KSD00196-UP

S/N:KKJ00186-UP

S/N:P1C00578-UP

S/N:P1M00325-UP

S/N:PNM00296-UP

S/N:JLK78011-UP

S/N:ASW00528-UP