AGCO GT45, GT55, GT65, GT75 Tractor Workshop Service Manual

Manual for: AGCO GT Tractor
Format: PDF
Book Number: 79021715
English

AGCO GT45, GT55, GT65, GT75 Tractor Manual

 Manual TABLE OF CONTENTS

• General Information
• Engine
• Transmission
• Drive Axles
• Brakes
• Hydraulics
• Controls
• Body
• System
• Electrical System

GT45, GT55, GT65, GT75 Manual Extract

Cleaning crankshaft and cylinder block internal passages

Cleaning of the lubricating oil passage should be made after all crankshaft and cylinder block overhauling operations have been accomplished. This cleaning can be carried out by using Diesel fuel or compressed air blasted into the passages Checking crankshaft end play.

This check is performed with a magnetic base comparator operating as follows:
— place the magnetic base together with the comparator onto the crankcase and then make the comparator feeler contact one of the crankshaft ends.
— use a lever to move the crankshaft axially towards the comparator side until the comparator hand stops moving.
— reset the comparator and push the crankshaft with the lever towards the opposite side and then take the end play reading from the comparator dial.

This reading should be 0.004-0.010” (0,10 to 0,27 mm); if higher than specified, some spacing half-rings with 0.004-0.008” (0,10 to 0,20 mm) oversize with respect to the nominal thickness shall be fitted. These half-rings are regularly supplied as spare parts.

AGCO GT45, GT55, GT65, GT75 Tractor Workshop Service Manual