International Harvester 826 1026 Tractor Supplemental Service Manual

Description

This 90 page, International Harvester 826 1026 Tractor Supplemental Service Manual provides detailed service information, step-by-step repair instruction and maintenance specifications for International Harvester 826 1026 tractors. This reproduction manual is a copy of the original out of print factory manual.

For the following tractors:

826 Chassis only
1026 Chassis only

Table of Contents

Specifications
Hydrostatic Drive Only
Nut and Bolt Torque
Hydrostatic Drive Hydraulic System
Flow of Pump #1
Flow of Pump #2
Flow of Pump #3
Hydrostatic Drive Components
Multi-Valve
Multiple Control Valve
Servo Cylinders
Pump Servo Extending
Pump Servo Retracting
Motor Servo
Center Section
Foot-N-Inch and Drive Control Valves
Foot-N-Inch ’
Drive Control
High Temperature and Pressure Warning System
Speed Ratio Lever
High-Low Range Transmission
Operating Principles – Hydrostatic Drive
Neutral
Forward
Reverse
Forward (Decelerating)
Trouble Shooting – Hydrostatic Drive
Fluid
Filters
Driving Test (Without Gauges)
Neutral
Response
Drive Pressure (Without Gauges)
Anti-Coast Valve
Reverse Deceleration
Performance Controls
Speed of Servo Response
Pump Servo
Motor Servo
Testing with Gauges – Hydrostatic Drive
Charge Circuit Pressure
Steering Flow and Pressure
Servo Control Pressure
Drive Pressure
Isolating Foot-N-Inch and Drive Control Valve
High Pressure Relief Valves
Foot-N-Inch Valve
Deceleration Pressure
Measuring Charge Flow
Additional Hook-Up for Tractors without Draft Control Hitch
Adjustments
Adjusting IPTO Pressure
Spring Loaded Clutch
TA Operating Linkage
Adjusting Brake Pedals
Shift Linkage and Park Lock Adjustment – Gear Drive
Adjusting Foot-N-Inch Valve
Adjustment of Servo Control
Removing and Replacing Components – Hydrostatic Drive
High Pressure Relief Valves
Check Valves
Shuttle Valve
Drive Control Valve
Foot-N-Inch Valve
Multi-Valve
Multiple Control Valve
Servo Cylinders and Control Cam
Serving Major Components
Ring Gear and Pinion
Differential Lock
Bull Pinion Shaft Bearings – 1456 Model Only
Steering Pivot Shaft – F Models
Hydrostatic Drive Housing
Disassembly
Assembly
Hydraulic Brakes
Pressure Regulator for 1456 Brakes
Hitch and Auxiliary Valves
Service Tools