An Improved Bulk Hose in the Return Lines Group Is Now Used On Certain 424B Backhoe Loaders {5057} Caterpillar


An Improved Bulk Hose in the Return Lines Group Is Now Used On Certain 424B Backhoe Loaders {5057}

Usage:

424B JRN
Backhoe Loader
424B (S/N: JRN1-UP)
424B HD (S/N: JRY1-UP)
424B2 (S/N: JTH1-1542)

Description Of Change: An improved bulk hose in the return lines group is now used on the machines listed above. The new bulk hose is made with double braid material and is able to withstand more pressure and will increase the service life of the component.

Adaptable To: The following part is adaptable to the machines within the listed serial numbers, and is effective with all machines after the listed serial numbers. Refer to Table 1 for part numbers.

Table 1
Required Parts 
Qty  Part Number(1)  Part Name 
486-1606  Hose 
(1) Part number has not changed

Caterpillar Information System:

795F AC and 795F AC XQ Off-Highway Trucks Operation Information - Trolley System (If Equipped)
24 Motor Grader Machine Systems Gerotor Motor (Circle Drive) - Remove and Install
24 Motor Grader Machine Systems Control Manifold (Fan) - Remove and Install
S3015, S3025 and S3035 Demolition and Scrap Shears Rotator Motor and Manifold
New Support Brackets for Exhaust Manifold Group are Now Used on Certain Off Highway Trucks {1059} New Support Brackets for Exhaust Manifold Group are Now Used on Certain Off Highway Trucks {1059}
Blower Motor May Fail On Certain F2 Series Backhoe Loaders {7304, 7309, 7320, 7337} Blower Motor May Fail On Certain F2 Series Backhoe Loaders {7304, 7309, 7320, 7337}
Operator Joystick Control Functions May Become Intermittent on Certain 521B, 522B, 541 Series 2 and 552 Series 2 Track Feller Bunchers {1408, 5063, 5705} Operator Joystick Control Functions May Become Intermittent on Certain 521B, 522B, 541 Series 2 and 552 Series 2 Track Feller Bunchers {1408, 5063, 5705}
New Brake Components Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {3278, 3282} New Brake Components Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {3278, 3282}
Installation Instructions for the 4x4 Turbocharger Configuration for Certain 797F Off-Highway Truck Engines {0635, 1052, 1053, 1059, 108U, 1209, 1307, 1380, 1803, 5502} Installation Instructions for the 4x4 Turbocharger Configuration for Certain 797F Off-Highway Truck Engines {0635, 1052, 1053, 1059, 108U, 1209, 1307, 1380, 1803, 5502}
A Procedure to Replace Windscreen Is Now Available for Certain 740 Ejector and 745 Articulated Trucks {7310, 7340} A Procedure to Replace Windscreen Is Now Available for Certain 740 Ejector and 745 Articulated Trucks {7310, 7340}
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump (Steering) Margin Pressure - Test and Adjust
Diesel Exhaust Fluid (DEF) Pump Filter Maintenance Interval On Certain C4.4 Machine Engines {1000, 108J, 7000} Diesel Exhaust Fluid (DEF) Pump Filter Maintenance Interval On Certain C4.4 Machine Engines {1000, 108J, 7000}
Advanced Display on the Electronic Control Module Can Go Blank on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {7490, 7494, 7601, 7603, 7610, 7620} Advanced Display on the Electronic Control Module Can Go Blank on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {7490, 7494, 7601, 7603, 7610, 7620}
Installation Procedure for the Fire Extinguisher in the Cab Is Now Available on Certain Telehandlers {7301} Installation Procedure for the Fire Extinguisher in the Cab Is Now Available on Certain Telehandlers {7301}
24 Motor Grader Machine Systems Bypass Valve (Hydraulic Oil Cooler) - Remove and Install
Fire Extinguisher Is Now Available on Certain Telehandlers {7000} Fire Extinguisher Is Now Available on Certain Telehandlers {7000}
A Bracket Assembly in the Steering Lines Group is Improved on Certain 794 AC Off-Highway Trucks {4304} A Bracket Assembly in the Steering Lines Group is Improved on Certain 794 AC Off-Highway Trucks {4304}
New Power Train Software now Available for Certain R3000H Load Haul Dump Machines. {7620} New Power Train Software now Available for Certain R3000H Load Haul Dump Machines. {7620}
S3015, S3025 and S3035 Demolition and Scrap Shears Mounting Gp
S3015, S3025 and S3035 Demolition and Scrap Shears Mounting Bracket - Boom Mount - Flat Top
C7.1 Engines for Caterpillar Built Machines Fuel Injection - Engines with a Primary and Secondary Fuel Filter Base
A New Handheld Digital Manometer is Now Available {7490} A New Handheld Digital Manometer is Now Available {7490}
PM620 and PM622 Cold Planer Machine Storage
24 Motor Grader Machine Systems Fan and Piston Motor (Hydraulic Fan) - Remove and Install
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.