Repair Manual For TC30 New Holland Tractors. Illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-up.
Format: PDF
Language: English
Pages: 828
Bookmarks: Yes
Searchable: Yes
Number: 87361957
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
New Holland TC30
Contents
- – General Information
Introduction
Precautionary Statements
Safety
Safety Decals
Instruction Decals
International Symbols
Specifications
General Dimensions
Minimum Hardware Tightening Torques
Metric Bolt Torque Specifications
Lubricants
Adjustments - – Engine
Specifications
Metric Bolt Torque Specifications
Engine Bolt Torque Specifications
Engine Fuel System Bolt Torque Specifications
Compression Test And Tools
Description Of OperationEngine
Cylinder Head And Valve Train Components
Cylinder Block Assembly
Engine
Preparation
Fuel Injector And Glow Plug
Oil Pressure Switch
Temperature Sending Switch And Alternator
Fan, Water Pump, And External Oil Tube
Head Cover
Rocker Arm Shaft And Support Bracket
Cylinder Head
Valve Tappet
Fuel Shutoff Solenoid
Timing Gear Cover
Timing Gears And Camshaft
Oil Sump
Oil Suction Pipe And Strainer
Connecting Rods, Bearings, Pistons, And Rings
Flywheel
Backplate And Oil Seal
Crankshaft And Main Bearings
Cylinder Head
Valve Seats
Valves
Valve Guides
Valve Springs
Rocker Arms
Push Rods
Cylinder Head
Cylinder Block
Pistons
Piston Rings
Connecting Rods
Connecting Rod Bearing Oil Clearance Check
Pistons, Rings, And Connecting Rod
Main Bearing And Thrust Washer
Crankshaft
Crankshaft Bearing (Bushing)
Main Bearing And Thrust Washer
Port Block
Timing Gear
Camshaft
Flywheel
Timing Gear Housing
Front Oil Seal And Steering Pump Seal
Crankshaft And Bearing Holder
Rear Oil Seal And Backplate
Flywheel
Pistons And Connecting Rods
Oil Suction Pipe And Suction Strainer
Oil Sump
Camshaft And Camshaft Gear
Idler Gear, Oil Pump, And Injection Timing
Timing Gear Cover
Crankshaft Pulley
Fuel Injection Pump
Power Steering Pump
Head Gasket Selection
Cylinder Head
Valve Clearance Adjustment
Head Cover
Water Pump And Cooling Fan
External Oil Tube
Glow Plug And Connector
Fuel Injector
Fuel Piping
Alternator And Temperature Sender Switch
Exhaust Manifold
Description Of OperationEngine Lubrication System
Oil Filter
Construction And Function
Pump
Engine Oil Pressure Check
Oil Pressure Relief Valve
Description Of OperationCooling System
Maintenance
Coolant
Radiator Cap
Thermostat
Water Pump
Cooling Fan
Overhaul Cooling System
Radiator
Water Pump
Thermostat
Separating The Tractor
Engine/Clutch Housing - – Clutch
Description Of Operation Single Clutch
Gear Transmission (Wd)
Hst Drive Transmission
Clutch Pedal Assembly
Overhaul Single Clutch
Adjustments Single Clutch
FreePlay Adjustment
Stop Adjustment
Clutch Stop
Serial Number
Description Of Operation Double Clutch
Gear Transmission
Overhaul Double Clutch
FreePlay Adjustment Gear Transmission Models With Double Clutch
Stop Adjustment Gear Transmission Models With Double Clutch
Clutch Stop Transmission Models On Or Above Serial Number Hk
Servicing ClutchRelated Components
Clutch Pilot Bearing
Clutch Release Bearing
Clutch Linkage Components
Clutch Cross Shaft Bushings
Clutch Pedal Bushings
Troubleshooting
Bolt Torques - – Gear Transmission
Description Of Operation
Transmission Assembly
Single Clutch Input Shaft
Double Clutch Input Shaft
Single And Double Clutch
Main Gear Shifter Rod
Main Shaft
Reverse Idler Shaft
Single Clutch Countershaft
Double Clutch Countershaft
Single Clutch Pto Countershaft
Double Clutch Pto Countershaft
Fwd Drive Shaft
Single And Double Clutch
Fwd Shift Rod
Rear Main Shaft
Range Gear Shifter Rod
Drive Pinion
PreInstallation Instructions
Drive Pinion
Range Gear Shifter Rod
Rear Main Shaft
Fwd Drive Shaft
Fwd Shift Rod
Single Clutch Pto Countershaft
Double Clutch Pto Countershaft
Single Clutch Countershaft
Double Clutch Countershaft
Reverse Idler
Main Shaft
Main Gear Shifter Rod
Main Transmission Shift Lever
Single Clutch Input Shaft
Double Clutch Input Shaft
Separating The Tractor
Gear Transmission
Gear Transmission
General Bolt Torque Specifications - – Fwd Front Axle
Bolt Torque Specifications
Description Of OperationFrontWheel Drive Front Axle
FrontWheel Drive Front Axle
Reduction GearDrop Box
Front Axle And Differential
Drive Pinion
Front Axle
Gear ReductionDrop Box
Front Axle And Differential
Differential Gear
Axle And Differential
Differential Case Bearing PreLoad Check And Adjustment
Ring GearToPinion Backlash Check And Adjustment
Ring Gear To Pinion Adjustment
Reduction Gear Box
Bevel GearToPinion Backlash Check
Separating The Tractor - – Differential, Rear Axle
Differential Assembly
Differential Lock
Overhaul
Differential
Drive Pinion
Assembly And Installation
Differential
Rear Axle
Axle Seal
Rear Axle/Center Housing
Ring Gear And Pinion Gear Pattern Specification And Adjustment
Bolt Torque Specifications - – Hydrostatic Transmission
Description Of OperationHydrostatic Transmission
Variable Displacement Pump
Fixed Displacement Motor
Fluid Flow
Neutral Position
Forward Position
Reverse Position
Hydrostatic Unit
Precautions Before Disassembly
Hydrostatic Pump
Hydrostatic Motor
Hydrostatic Motor Shaft
Charge Pump
Swash Plate
Hydrostatic Transmission
Hydrostatic Pump
Hst Piston Pump Cylinder Block
Hst Motor Cylinder Block
Port Block Neutral And Feed Valves
Neutral Valve Servicing
Feed Valves Servicing
Charge Pump Relief Valve
High Pressure Relief Valve
Hydrostatic Pump And Port Block
Hydrostatic Motor And Port Block
Hst Cooler Check Valve
Pressure Tests
High Pressure Relief Valve
Charge Pump Relief Valve
Description Of OperationHydrostatic Transmission Gearbox
Hst Unit
Power Flow
Gearbox
Transmission Gearbox
Hst Transmission
Disassembly
Transmission Case
Pto Input Shaft
Transmission Input Shaft
Fwd Shift Rod
Fwd Drive Shaft
Rear Main Shaft
Range Gear Shifter Rod
Drive Pinion Shaft
Pto Countershaft Removal
Drive Pinion
Pto Countershaft
Range Gear Shifter Rod
Rear Main Shaft
Fwd Main Shaft
Fwd Shift Rod
Transmission Input Shaft
Pto Input Shaft
Transmission Case
MidPto Link
Pedal Forward Stop
Hst Control Linkage
Neutralizer (Spring Holder)
Hst Neutral
Separating The Tractor
Hydrostatic Unit
Hydrostatic Gearbox
Hydrostatic Unit And Gearbox
Bolt Torques - – Power TakeOff Systems
Bolt Torque Specifications
Description Of Operation Transmission Drive Power TakeOff
Gear Transmission Single Clutch
Live Power TakeOff
Power TakeOff Drive Hydrostatic Transmission
Power TakeOff
Output Shaft
Center Countershaft
OneWay Clutch
Rear Countershaft
Front Countershaft
Shifter
Shifter
Front Countershaft
Rear Countershaft
Center Countershaft
Output Shaft
Description Of OperationMidMount Power TakeOff
OverhaulMidMount Pto
MidMount Pto
Countershaft
Shifter Arm
Gearbox
Shifter Arm
Countershaft
Rear Pto Components - – Brakes
Rear Axle And Brakes
Brake Operation
Parking Brake
Brakes And Final Pinion Overhaul
Brake Linkage Adjustment - – Hydraulic System
Hydraulic Fluid Filter
Combination System ReliefDiverter Valve Manifold Assembly
Control Valve Assembly (Hpl)
Neutral Position Fluid Flow
Raising Position Fluid Flow
Lowering Position Fluid Flow
Bypass Spool Fluid FlowClosed Position
Bypass Spool Fluid FlowOpen Position
Flow Control Valve
Linkage OperationSingle LeverPosition Control
Position Control operation neutral Position To Raise
Raise Position To Neutral Position
Neutral Position To Lowering Position
Overhaul Lift Cylinder
Lift Cylinder
Flow Control Valve
Hydraulic Control Valve
Combination System Relief Valve And Diverter Valve Assembly
Hpl Linkage Adjustments
Control Lever
Description Of OperationHydraulic Pump And Filter
Hydraulic Pump
Description Of OperationRemote Valves
Rear (SingleSpool) Remote Valve
Front (DoubleSpool) Remote Valve
Fluid Flow
Front (DoubleSpool) Remote Control System
Rear (SingleSpool) Remote Valve
Rear (SingleSpool) Remote Valve
Front (DoubleSpool) Remote Control Valve
Relief Valve
Pressure Testing
Main System Relief Valve
Front (DoubleSpool) Remote Control Valve
Inlet Restriction Test
Pump Efficiency Test - – Steering
Power Steering System
Power Steering Control Motor
Spool And Sleeve
Drive Shaft
Gerotor Pump
Check Valve
Relief Valve
Power Steering Pump
Power Steering Cylinder
Power Steering Operation
Fluid Flow
Power Steering Manual Operation
Steering Control Motor
Steering Cylinder
Power Steering Pump And Reservoir Tank
Power Steering Lines
Steering Column
Pressure Testing
Pump, Steering Motor, And Relief Valve - – Wheels, Tires And Axle
TwoWheel Drive
TwoWheel Drive Components
Front Wheel Hub
Spindle
Front Wheel Hub And Spindle
Front Wheel Hub
Separating The Tractor
Front Axle - – Electrical System
Component Location And Function
Electrical System Components
Battery
Electrolyte Level
Fusible Link
Fuse Block
Key Switch
Heat Position
Light Switch
Headlights
Taillights
Hazard/Turn Signal Combination Switch
Hazard/Turn Signal Lights
Transmission Range Safety Switch
Rear Pto Safety Switch
Mid Pto Safety Switch (Standard On Hst Models/Optional ForXModels)
Seat Safety Switch
Seat Safety Switch Timer
Parking Brake Safety Switch
Relays
Safety Start Relay
Tail Light Relays
Fuel Shutoff Relay
Diodes
Removal (All Diodes)
Testing Safe Start/Safe Operation Diode Pack
Testing Charging System Diode
Engine Glow Plug Indicator Light Timer
Engine Glow Plugs
Hazard Flasher/Turn Signal Control Module
Fuel Level Sender
Fuel Shutoff Solenoid
Air Filter Restriction Switch
Pressure Switch
Coolant Temperature Sending Unit - – Platform
Description Of Operation
Hood
Installation
Side Covers
Steering Wheel
Dash Panel
Seat
Roll Over Protection System (Rops)
Fuel Tank
Rear Fenders
Operator Platform
What you get
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