Scanned T25 Literature VW manuals Technical books
Bentley the most thorough manual although based on US specifications so some details are different [1]
Petrol specific
Haynes [2]
Diesel specific
matt brighton
[3] Haynes - stock no 59241 in conjunction with Draper published in 1997 a Haynes / Draper Expert Techbook
Title... Automotive Diesel Engine Service Guide. Service , routine maintenence ,and fault finding info for popular diesel cars and light commercial vehicles.
Its for the - "experienced technician" and covers simple checks, timing belt renewal engine repair proceedures etc and I have not seen this series in the usual outlets for haynes - presume its written for garages
Apart from Rover, Citroen, Fiat,. . M Benz etc it includes
Volkswagen Golf and Vento 1896cc 1992-1996 engine codes AAZ and 1Y also 1896cc engine codes 1Z, 1Y,AAZ