Automatic Shut-Off Systems Not Recommended on Mobile Earthmoving Equipment{7418,7403}
Usage:
All Caterpillar Earthmoving Equipment
Some stationary engine installations involve the use of an automatic shut-off system. In the past, owners of earthmoving equipment have requested that automatic engine shut-off systems be installed on mobile earthmoving machines. Caterpillar Tractor Co. DOES NOT recommend the installation of an automatic engine shut-off on mobile earthmoving equipment. The control of engine shut-down, and engine-related systems, should be at the discretion of the operator.
Systems that warn of high temperature, low oil pressure or other conditions may be desired, but such systems should not include an automatic shut-off circuit.
Caterpillar Information System:
1981/05/04 Larger Valve Springs{1108,1101,1252}
1981/04/27 Special Instruction Available For The Use Of The 6V4040 Nitrogen Tire Inflation Group{4203,0374}
1981/04/27 Fuel Injection Test Bench Specification Sheets Changed{0652}
1981/04/27 Replacement Thermostat, Element Assemblies Available For Jacket Water Heater{1383}
1981/04/27 Use 6V4089 Reamer Assembly To Clean Nozzle Bores{0622}
1981/04/20 Stronger Fitting Used With Sending Unit For Oil Pressure Gauge{7457,7451,3310,3314}
1981/04/20 Use 6V4173 Clamping Bar Group On Hydraulic Hose Press{0624}
1981/04/20 6V4020 Piston Ring Expander Group Available{0622,1215,1214}
1981/04/20 Storage Compartments For Maintenance (Lubrication And Maintenance) Guides{7312}
1981/04/20 Different Check Valve Gives Faster Shifts{3313}
1981/04/13 Correct Installation Of Seal Spacer In Gear-Type Hydraulic Pumps{5073}
1981/04/13 FT1585 Plate Can Be Fabricated For Governor Spring Guide Replacement{0626}
1981/05/04 Crankshaft Failures; New Thrust Plate{1203,1202,1230}
1981/05/04 Use 6V4057 Grease Gun Adapter In Difficult Access Areas{0671}
1981/05/11 Use 6V4069 Body Group To Remove Tapered Drive Sleeve{0611}
1981/05/11 Caterpillar Cooling System Conditioner (Liquid Or Spin On Elements) Can Be Used In Ford Truck Installations{1350}
1981/05/11 Remove And Install Cam Bearings With 6V4077 Cam Bearing Tool Group{0621,0622}
1981/05/11 Installation Of Rear Bearing Oil Seals In 3N6542, 3N8617, And 3N8618 Rear Power Takeoff Clutch Groups{3055}
1981/05/18 Safety: Battery Vent Caps{1401}
1981/05/18 Remove Direct Injection Fuel Nozzles With 6V4061 And 6V4054 Nozzle Pullers{0621}
1981/05/18 Change Made To Power Take-Off Adapter Housing{3055}
1981/05/18 Replacement Bushings For Delco-Remy Electric Starting Motors Must Be Machined For Correct Clearances{1453,1454,1465}
1981/05/18 New Mounting Group For Overspeed Switch{7410}
1981/05/25 Instruction Cards For "Go-No Go" Gauges Now Available{0653}