AGCO ST30 Compact Tractor Service Manual

Book Number: 79021729
English
AGCO ST30 Tractor Workshop Manual
Service Manual for: AGCO Tractor

Manual TABLE OF CONTENTS

GENERAL INFORMATION ……………………………………….. A-2
DISASSEMBLY OF FUNTIONAL BLOCKS ………………….. B-2
ENGINE ACCESSORIES ……………………………………………. C-2
CLUTCH …………………………………………………………………… D-2
TRANSMISSION ……………………………………………………….. E-3
REAR AXLE & BRAKES …………………………………………….. F-2
FRONT AXLE …………………………………………………………….G-2
STEERING SYSTEM …………………………………………………. H-2
HYDRAULIC SYSTEM ………………………………………………. J-2
ELECTRICAL …………………………………………………………… K-2
SERVICE STANDARDS …………………………………………….. L-2
ST30 Manual Extract – Clutch slippage
The initial stage of clutch slippage is very hard to notice, but the following symptoms are noticeable.
The tractor is not generating adequate power when performing heavy duty operations.
Output is not commensurate to increase in engine speed when the engine is accelerated suddenly during operation.
Increased fuel consumption
These symptoms are apt to be mistaken for engine problems.
Clutch slippage that is not repaired will result in serious damage such as excessive wear of the clutch facing, the clutch cover, and even flywheel or clutch seizures.
TEST METHOD:

If the parking brakes are applied and the transmission gears shifted to top speed and the engine stops, then the clutch is normal. But if the engine does not stop, it shows that the clutch is slipping.