1994/10/24 Caterpillar

Transmission Filter Group Has Been Moved To Improve Serviceability{3154,3179}

Usage:

D20D (9MG),
D250D (6NG) Articulated Trucks

Description of Change: The location of the transmission filter group has been changed from the behind the left tire to the accumulator support bracket on the left rear of the front frame. Relocating the transmission filter group will improve serviceability.

Adaptable To: The relocated transmission filter group is effective with D20D (9MG119) and D250D (6NG248, 253-Up) Articulated Trucks. The part numbers for the new hose and tube assemblies are shown in the chart.

Typical hose and tube assembly location. 7U-9313 Transmission Lines Group is shown. (1) Transmission Filter Group. (2) 111-2596, 111-2597 or 111-2598 Hose Assembly. (3) 111-2599 Tube Assembly. (4) 9U-1242 Hose Assembly (part of the brake control groups).

Caterpillar Information System:

1994/10/24 Bolts Used In The Steering Linkage Group{4305}

1994/10/24 Lubrication Oil Recommendations Have Been Changed For Caterpillar Off-Highway Trucks And Tractors{0374,0375}

1994/10/17 Remanufactured Crankshaft Interchangeability; Remanufactured "Upgrade To New" (UTN) Availability{1202}

1994/10/17 New Rear Crankshaft Seal Groups Available{1161}

1994/10/17 Radio Kits For Retrofitting Machines{7300}

1994/10/17 Service Support Information For Hatz Diesel Engines Installed In AP-200B Asphalt Pavers{1000,0374}

1994/10/17 Correct Plug Identified For Servicing Differential & Final Drive Oil Level{3260}

1994/10/17 Plates Now Used In Suspension Mounting Group To Increase Upper Suspension Cylinder Bearing Life{7201}

1994/10/17 Parking Brake Performance Can Be Increased/Interference Can Be Eliminated {4267,4251}

1994/10/17 Pipelayer Winch Brake Band Assembly{5405}

1994/10/17 New Spindles Reduce Scuffing On Front Tires{4205}

1994/10/10 New 106-7408 Engine Oil Film (Decal) Available{7557}

1994/10/24 Transmission Control Group Has Been Changed To Improve Gear Selection{3156}

1994/10/24 New Parts Service Bearing Available For The A-frame Head Mounting Arrangement{7200}

1994/10/24 Correct Installation of Front Gear Train Idler Shaft{1237}

1994/10/24 New Seals Extend Life of Fuel Transfer Pump{1256}

1994/10/24 Automatic Ether Starting Aid Systems And Engines Equipped With Electronic Unit Injection (EUI){1456}

1994/10/31 Wear Limits For Steering Linkage Ball Studs {4329,4318,4305}

1994/10/31 New Instrument Panel Groups With Improved Light Bulb Retention Can Be Installed{7451}

1994/10/31 Using The Correct Air Conditioner Compressor Oil{1802,7320}

1994/10/31 New Piston Crown Assembly Used In Piston Group{1214}

1994/10/31 Verification of Connecting Rod Eye Bushing Retention When Overhauling Engines{1218}

1994/10/31 New Arm Assembly Used In Belt Tightener Groups{1358}

1994/11/07 Two New Manifold Sections Used In Upper Water Lines Group{1380}