Belt Tensioner - Remove and Install
- Turn the battery disconnect switch to the OFF position.
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Illustration 1 g06410664 - Remove door panel assembly (1).
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Illustration 2 g06341150 - Remove bolts (2) and cover (3).
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Illustration 3 g06341153 - Remove belt (4). Refer to Operation and Maintenance Manual, "Belt - Inspect/Adjust/Replace".
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Illustration 4 g06410774 - Remove bolt (5), the washer, and belt tensioner (6).
- Install belt tensioner (6) in the reverse order of removal.
Caterpillar Information System:
New CAT® WEO Fittings Are Now Available for Certain Mini Hydraulic Excavators {0618, 3016, 4133, 4257, 4304, 5057, 7554} New CAT® WEO Fittings Are Now Available for Certain Mini Hydraulic Excavators {0618, 3016, 4133, 4257, 4304, 5057, 7554}
New CAT® WEO Fittings Are Now Available for Certain Mini Hydraulic Excavators {1000, 7000} New CAT® WEO Fittings Are Now Available for Certain Mini Hydraulic Excavators {1000, 7000}
NOx Reduction System (NRS) Valve Not Responding on Certain C4.4 and C7.1 Engines {1057, 1082, 108R} NOx Reduction System (NRS) Valve Not Responding on Certain C4.4 and C7.1 Engines {1057, 1082, 108R}
Alternator Voltage Change Over and Wiring Configuration/Winding Resistance Data are Now Available for Certain Cat® Retail Generator Sets {1403, 1405} Alternator Voltage Change Over and Wiring Configuration/Winding Resistance Data are Now Available for Certain Cat® Retail Generator Sets {1403, 1405}
Fuel Pressure Gauge Test Kit is Now Available for Certain Generator Sets {0782} Fuel Pressure Gauge Test Kit is Now Available for Certain Generator Sets {0782}
A New Factory Process is Now Used on Certain Marine Engines Equipped with Alarm and Protection System {1403, 1906} A New Factory Process is Now Used on Certain Marine Engines Equipped with Alarm and Protection System {1403, 1906}
Procedure to Replace Main Hydraulic Control Valve Gasket on Certain 307.5, 308, and 310 Mini Hydraulic Excavators {5051} Procedure to Replace Main Hydraulic Control Valve Gasket on Certain 307.5, 308, and 310 Mini Hydraulic Excavators {5051}
Procedure to Install Fixed Boom Secondary Auxiliary Lines for 307.5 Mini Hydraulic Excavators {5057} Procedure to Install Fixed Boom Secondary Auxiliary Lines for 307.5 Mini Hydraulic Excavators {5057}
Installation Procedure for 561-8199 Auxiliary Lines Kit on Certain 310 Mini Hydraulic Excavators {5057} Installation Procedure for 561-8199 Auxiliary Lines Kit on Certain 310 Mini Hydraulic Excavators {5057}
Installation Procedure for Auxiliary Lines Kit on Certain 308 Mini Hydraulic Excavators {5057} Installation Procedure for Auxiliary Lines Kit on Certain 308 Mini Hydraulic Excavators {5057}
New Software is Now Available for all Cat® Object Detection and Vision Applications On Certain Cat® Products {7620} New Software is Now Available for all Cat® Object Detection and Vision Applications On Certain Cat® Products {7620}
The XQ425 Trailer May Have Water in the Hubs {6331, 7274} The XQ425 Trailer May Have Water in the Hubs {6331, 7274}
140 Motor Grader Engine Supplement Battery - Remove and Install
Loose Wire Strands May Exist at the Lug Crimps on Certain C32 and G3512 Generator Sets {4459} Loose Wire Strands May Exist at the Lug Crimps on Certain C32 and G3512 Generator Sets {4459}
myEquipment to Cat App: Fleet Management Transition Guide {7610, 7620} myEquipment to Cat App: Fleet Management Transition Guide {7610, 7620}
140 Motor Grader Engine Supplement Pressure Sensor (ARD Main Fuel) - Remove and Install
Rework Procedure of a Crack on a 2.9m Stick for Certain 320, 320 GC, and 323 Excavators {6502} Rework Procedure of a Crack on a 2.9m Stick for Certain 320, 320 GC, and 323 Excavators {6502}
Travel Counterbalance Valve Stem Loosening on Certain Excavators and Mobile Hydraulic Power Units {5811} Travel Counterbalance Valve Stem Loosening on Certain Excavators and Mobile Hydraulic Power Units {5811}
Certain 3512B 60Hz Generator Set EnginesMay Shipped With Incorrect Fan Pulley and V-Belt Set {1357, 1816} Certain 3512B 60Hz Generator Set EnginesMay Shipped With Incorrect Fan Pulley and V-Belt Set {1357, 1816}
3512E Land Electric Drive Emergency Stopping
New Operator Control Panel (OCP) 4.3 Software is Now Used for Certain Engines {1920, 7490} New Operator Control Panel (OCP) 4.3 Software is Now Used for Certain Engines {1920, 7490}
New Machine Software Groups Are Now Available for Certain Excavators {7610, 7620} New Machine Software Groups Are Now Available for Certain Excavators {7610, 7620}
The Machine May Continue to Swing After the Joystick Is Released on Certain 336 and 336 GC Excavators. {7490} The Machine May Continue to Swing After the Joystick Is Released on Certain 336 and 336 GC Excavators. {7490}
C175 Tier 4 Final Engines for Off-Highway Trucks Engine Oil Pressure - Test