1998/05/04 Caterpillar

ROPS Instruction Film Available Through Parts Service{7177,7405}

Usage:

A 159-3759 ROPS Instruction Film (No Drill/No Weld) is available through parts service. The ROPS instruction film is a decal that should be applied to a visible area within the operators station of machines equipped with ROPS. The purpose of the ROPS instruction film is to inform that nothing should be attached to the ROPS without first referring to the Operation and Maintenance Manual for the applicable machine. The Operation and Maintenance Manual recommends that anyone who wishes to secure an attachment or make a modification to the ROPS should consult their Caterpillar Dealer. The Caterpillar Dealer will have access to the Special Instruction, SEHS6929; "Inspection, Maintenance, and Repair of Rollover Protective Structures (ROPS) and Attachment Installation Guidelines".

159-3759 ROPS Instruction Film

Caterpillar Information System:

1998/05/04 Improved Alternator Groups Now Available{1405}

1998/05/04 New Load Sensing Signal Relief Valve Prevents Wear Between Load Piston And Housing{5117}

1998/05/04 New Rear Glass Assembly Improves Cab Assemblies{7300,7310}

1998/05/04 Serviceable Parts For Hydraulic Pilot System Pump{5073,5085}

1998/05/04 New Retaining Ring In Final Drive Motor Group Improves Reliability{5058}

1998/05/04 Special Instructions Are now Available For Installing Two-Way And Four-Way Pilot Valves{5051,5059}

1998/04/27 New Hardened Sleeve For Load Check Valve In Control Valve For Stick Circuit Improves Service Life {5067}

1998/04/27 New Relief Valves In Main Control Valve Improve Swing Operation {5051,5454}

1998/04/27 New Design Improves Travel Motor Regulator {4351}

1998/04/20 Oil Filter Group Changed To Allow Oil To Be Easily Drained From Oil Lines{1307}

1998/04/20 Oil Filter Group Changed To Allow Oil To Be Easily Drained From Oil Lines{1307}

1998/04/20 Additional Clip In Fuel Injection Lines Groups Helps Secure Advanced Diesel Engine Management (ADEM) I Electronic Control Module (ECM) Fuel Cooling Hose{1252}

1998/05/11 Special Instruction, REHS0183, "Removal And Installation Of Tamperproof Caps On A RSV Governor" Is Available {1264}

1998/05/11 A New Switch Used In High Pressure Screens Of Discharge Lines From Hydraulic Pumps Is Resistant To Internal Leakage Of Hydraulic Oil {5050}

1998/05/11 Bolt Pattern Change From Six To Four In Piston And Rod For Bucket And Stick Cylinders Improves Service Life {5457,5458}

1998/05/11 New Engine Lifter Arm Assembly With Crowned Roller Used In Lifter Groups {1209}

1998/05/18 New Final Drive Parts Reduce Gear Play {4051}

1998/05/18 Entertainment Radios Improved With Increased Reliability {7338}

1998/05/25 New Main Pump Group Creates New Specifications For Service Manual Module SENR8961 {5050,0372}

1998/05/25 New Main Pump Group Creates New Specifications For Service Manual Module SENR8971 {5050,0372}

1998/05/25 New Ether Starting Aid Group Used {1456}

1998/05/25 New Valve Cover Seal Used {1107}

1998/06/01 Support Literature Is Now Available For Maintaining Air Conditioning And Heating Systems {7300,7304,7309,7320,7337}

1998/06/01 New Duo-Cone® Seals In Track Rollers Improves Corrosion Resistance And Low Temperature Performance {4180,7561}