FOUND IT CHEAPER? LET US KNOW WE WILL REDUCE ;-) If you own or work on the following Zetor Tractors then you have just found the workshop manual for you, Covers all you need to know in the service and repair of your tractor: Models covered are: 3320 3340 4320 4340 5320 5340 5340 Horal 6320 6320 Turbo 6340 6340 Horal 6340 Turbo