HAIMA HM484Q Service Manual page 2

Cylinder block and crank connecting rod mechanisms
Preface
The maintenance and repair of engine is a highly professional work. If not
received the maintenance-related technical training, it is likely to cause
property damage or personal injury during maintenance operations. Therefore,
it is very necessary to receive the appropriate training or learn by yourself the
related technical information prior to the engine maintenance and repair work
This manual mainly describes the maintenance and repair operations of
HM484Q series engine, and related technical parameters of process
standards. In the course of use, it is proposed to apply in combination with the
maintenance manual, circuit diagrams and other relevant information of
corresponding vehicle, and strictly comply with the operation practice
presented in these materials.
The contents of manual are categorized according to the component
assemblies and systems of engine (Such as: generator, starter, lubrication
system, etc.); the order of each part of content in this manual is arranged
according to the order broken down of engine from outside to inside (the
engine can be completely decomposed as per the order of operations set out
in this manual that). It is proposed to read through this manual before the
operations of repair and maintenance.
All contents of this manual are the latest information at the time of publication,
and the applied data are in line with the technical standards of HM484Q series.
FAW HAIMA Power Co., Ltd. reserves the right to change the engine technique
features and contents relevant in this manual. The technical personnel using
this manual shall pay attention to the updated information at any time.
FAW HAIMA Power Co., Ltd