It is complete workshop service manual for Claas/Renault Ares tractors. Models included:
547
557
567
577
617
657
697

Manual has got 1599 pages in full digital version (search by word, copy text, multi zoom).

Main sections:
Engine
Transmissions
Front axle
Rear axle
Electrical system
Hydraulics
Front lift
Brakes
PTO
Cab
and much more...