Hatz E571,E572,E573,E671,E672,E673 shop manual.

This factory engine service manual has easy-to-read text
sections with pictures and illustrations. The step by step
instructions show you how to complete any repair or overhaul,
correctly and efficiently, saving time and avoiding cockups.
All specifications and tolerances are listed.

Index:
Oil bath, air filter and exhaust
Fuel tank and fuel pipes
injection valve
cylinder head
cylinder
piston
connecting rod
injecting pump
timing cover
starting mechanism
camshaft
governor
flywheel
oil seal
crankshaft
bleeding
automatic venting device
adjustment of injecting pump
check injection pump and injector function