Manual for: AGCO Tractor
Format: PDF
Book Number: 79033000 & 79033453C
English
AGCO ST34A, ST41A Tractor Service Manual
AGCO Parts Catalog
Manual TABLE OF CONTENTS
GENERAL INFORMATION …… 01
ENGINE SERVICE MANUAL …… 02A
ENGINE …… 02B
MAJOR COMPONENTS ….03
CLUTCH ……. 04
TRANSMISSION ……05
HYDROSTATIC TRANSMISSION ….. 06
REAR AXLE AND BRAKES …… 07
FRONT AXLE …..08
HYDRAULICS … 09
ELECTRICAL ….. 10
HYDROSTATIC STEERING … 11
CAB AND AIR CONDITIONING ….. 12
ST34A, ST41A Manual Extract
OPERATION AND CONTROL OF AIR CONDITIONER
Operation
Start the engine.
Turn on the fan switch. The blower turns.
Turn on the air conditioner switch (A/C). The clutch is energized.
Select the air outlet by the air outlet changeover lever.
Move the temperature-adjusting lever.
Chill wind blows out through the air outlet grille.
Turn off the air conditioner switch and move the temperature-adjusting lever to the right, which leads to heating.
Turn on the air conditioner switch and move the temperature-adjusting lever to the left, which leads to cooling and dehumidification.
Control
When the gas pressure exceeds 3.14 mPa (455.42 psi) The magnetic clutch of the compressor is turned off by the high-pressure switch.
When the gas pressure becomes 0.2 Mpa (29.01 PSI) The magnetic clutch of the compressor is turned off by the low-pressure switch, and the compressor is thus protected.
