Hydraulic Pump

Hydraulic Tractor Troubleshooting

Skip to content
Menu
  • Home
  • Contact Us
BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Relief Valve

Posted on April 11, 2022

The relief valve prevents damage of the lubricating system due to high pressure. This relief valve is a ball type. Remove the valve seat (Item…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Checking Engine Oil Pressure

Posted on April 11, 2022

Remove the oil pressure sensor. Install a pressure gauge [Figure 70-100-51]. Start the engine and run until it is at operating temperature. If the oil…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Oil Pump Service

Posted on April 11, 2022

Measure the clearance between the lobes of the inner rotor and outer rotor [Figure 70-100-48]. Measure the clearance between the outer rotor and pump body…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Oil Pump Removal And Installation

Posted on April 11, 2022

Remove the timing gearcase cover. (See Timing Gearcase Cover Removal And Installation on Page 70-100-7.) Remove the crankshaft gear. Remove the nut from the oil…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Crankshaft Gear Removal And Installation

Posted on April 11, 2022

Remove the timing gearcase cover. (See Timing Gearcase Cover Removal And Installation on Page 70-100-7.) Remove the idler gear. (See Idler Gear And Camshaft Removal…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Fuel Camshaft Governor

Posted on April 11, 2022

The governor serves to keep the engine speed constant by automatically adjusting the amount of fuel supplied to the engine according to changes in the…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Fuel Camshaft Removal And Installation

Posted on April 11, 2022

Remove the timing gearcase cover. (See Timing Gearcase Cover Removal And Installation on Page 70-100-7.) Remove the idler gear. (See Idler Gear And Camshaft Removal…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Timing Gears Checking Backlash

Posted on April 11, 2022

When the gears are installed, check the backlash of the gears. Install a dial indicator [Figure 70-100-42]. Hold one gear while turning the other gear…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Servicing The Idler Gear And Shaft

Posted on April 11, 2022

Measure the O.D. of the idler gear shaft [Figure 70-100-39]. Measure the I.D. of the idler gear bushing [Figure 70-100-39]. If the clearance exceeds the…

BobCat 753

BobCat 753 – RECONDITIONING THE ENGINE – Servicing The Camshaft

Posted on April 11, 2022

Measure the camshaft bearing in the engine block [Figure 70-100-35]. Measure the camshaft journal [Figure 70-100-36]. Calculate the oil clearance. If the clearance exceeds the…

Posts pagination

Previous Page Page 1 … Page 88 Page 89 Page 90 … Page 141 Next Page

Recent Posts

  • Hydrostatic Drive Problems and Solutions
  • Negative Displacement Pump Types
  • Parts of a Gear Pump and How It Works
  • Piston Pump Components and Basics
  • Principle of Gear Pump

Categories

  • BobCat 753
  • BobCat E35
  • BOBCAT S130
  • BobCat S70
  • Creation and Control of Fluid Flow
  • Hydraulic Actuators
  • Hydraulic Basics
  • Hydraulic Pressure Control
  • Hydraulic Pumps and Pressure Regulation
  • Hydrostatic Transmissions
  • Pump
  • Rotary Actuator
  • Servo Valves
  • Troubleshooting
© Copyright 2024 – Hydraulic Pump
Wisteria Theme by WPFriendship ⋅ Powered by WordPress

Privacy Policy