Ventrac 4520Z - default chapter; Table of Contents

Table of Contents
Preface ............................................................................................................................................ 4
Chapter 1: General Safety Instructions .............................................................................. 1–1
Before Operating the Machine Safety............................................................................. 1–2
While Operating the Machine Safety............................................................................... 1–3
Maintenance and Service Safety ..................................................................................... 1–4
Jacking Instructions............................................................................................................. 1–6
Raising the Front of the Machine ................................................................................. 1–6
Raising the Rear of the Machine .................................................................................. 1–8
Chapter 2: Specifications ....................................................................................................... 2–1
4520Z Specifications........................................................................................................... 2–2
Fluid Capacities and Specifications............................................................................. 2–2
4520Z Engine Specifications......................................................................................... 2–3
Hydraulic System ............................................................................................................. 2–3
Torque Specifications.......................................................................................................... 2–4
Fastener Identification .................................................................................................... 2–4
Fasteners with a Locking Feature.................................................................................... 2–5
Calculating the Torque Values When Using a Drive-Adapter Wrench ................ 2–5
Standard Torque Specifications Table for SAE J429 Grade 2 Steel
Fasteners........................................................................................................................... 2–7
Standard Torque Specifications Table for SAE J429 Grade 5 Steel
Fasteners........................................................................................................................... 2–8
Standard Torque Specifications Table for SAE J429 Grade 8 Steel
Fasteners........................................................................................................................... 2–9
Standard Torque Specifications Table for ASTM F593 Stainless Steel Hex
Cap Screw ....................................................................................................................... 2–10
Standard Torque Specifications Table for Metric Class 8.8 Steel Fasteners... 2–12
Standard Torque Specifications Table for Metric Class 10.9 Steel
Fasteners......................................................................................................................... 2–13
Standard Torque Specifications Table for Metric A2–70 or A4–70 Stainless
Steel Fasteners .............................................................................................................. 2–14
Shop Supplies..................................................................................................................... 2–15
Special Tools....................................................................................................................... 2–18
Chapter 3: Troubleshooting................................................................................................... 3–1
GEARS – The Systematic Approach to Defining, Diagnosing and Solving
Problems................................................................................................................................ 3–2
General Hydraulic System Problems .............................................................................. 3–3
General Electrical System Problems............................................................................... 3–6
General Engine Problems.................................................................................................. 3–8
Chapter 4: Engine.................................................................................................................... 4–1
General Engine Information .............................................................................................. 4–2
4520 Operator’s Manual................................................................................................. 4–2
Kubota Service Manuals ................................................................................................ 4–2
Engine Service and Repairs.............................................................................................. 4–3
Air Cleaner System.......................................................................................................... 4–3
4520Z Removing and Installing the Air Cleaner System............................................ 4–4
Exhaust System ............................................................................................................... 4–5
4520Z Removing the Exhaust System ........................................................................... 4–6
4520Z Installing the Exhaust System.............................................................................. 4–7
Fuel System ...................................................................................................................... 4–8
Checking the Fuel Lines and Connections .................................................................... 4–9
Priming the Fuel System .................................................................................................. 4–10
Preface: Page 6 4520Z
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