AirMan PDS185S-6C1, Service Manual

Table of Contents

1.  Specification --------------------------------------------------------------------------------------------

1-1 

1.1  Specifications  -----------------------------------------------------------------------------------------------------------------

1-1 

1.2  Set Value -----------------------------------------------------------------------------------------------------------------------

1-3 

1.3  Outline drawing --------------------------------------------------------------------------------------------------------------

1-4 

1.4  Internal Components and Part Names ------------------------------------------------------------------------------

1-7 

1.5  Instrument panel -------------------------------------------------------------------------------------------------------------

1-9 

1.6 Capacity 

Control Device  -----------------------------------------------------------------------------------------------------

1-12 

1.7 Piping 

Diagram -----------------------------------------------------------------------------------------------------------------

1-15 

1.8 Fuel 

piping -----------------------------------------------------------------------------------------------------------------------

1-16 

2.  Maintenance ---------------------------------------------------------------------------------------------

2-1 

2.1  Cautions for Overhauling -------------------------------------------------------------------------------------------------

2-1 

2.2  Tightening torque  -----------------------------------------------------------------------------------------------------------

2-2 

2.3  How to adjust regulator and how to replace diaphragm  -----------------------------------------------------

2-3 

2.4  Clean the strainer provided inside the engine feed pump  ---------------------------------------------------

2-6 

2.5  Clean the strainer provided inside the sedimenter  -------------------------------------------------------------

2-7 

2.6  Change fuel filter (sedimenter built-in type)  ----------------------------------------------------------------------

2-7 

2.7  Change Oil Separator  -----------------------------------------------------------------------------------------------------

2-8 

2.8  Change O-Ring of Unloader  --------------------------------------------------------------------------------------------

2-8 

2.9  Check O-ring and Needle valve of Auto-relief valve and Vacuum relief valve  ----------------------

2-9 

2.10  Performance check of Pressure control valve  -------------------------------------------------------------------

2-9 

2.11  Check Pressure Control Valve O-Ring and Piston  -------------------------------------------------------------

2-9 

2.12  Clean inside of Fuel Tank  -----------------------------------------------------------------------------------------------

2-10 

2.13  Change of pellet assembly of by-pass valve  ---------------------------------------------------------------------

2-10 

2.14  Values of Various Adjustments of Engine  -------------------------------------------------------------------------

2-11 

3.  Electric System

---------------------------------------------------------------------------------------

3-1 

3.1  Engine electric appliances  ----------------------------------------------------------------------------------------------

3-1 

4.  Troubleshooting  ---------------------------------------------------------------------------------------

4-1 

4.1  Repairing Procedures -------------------------------------------------------------------------------------------------------

4-1 

4.2  Failures of compressor and engine ----------------------------------------------------------------------------------

4-3 

4.3  Operation of emergency switch ----------------------------------------------------------------------------------------

4-11 

4.4  Others ---------------------------------------------------------------------------------------------------------------------------

4-14 

4.5  Explanation of trouble diagnosis --------------------------------------------------------------------------------------

4-15 

5.  References  -----------------------------------------------------------------------------------------------

5-1 

5.1  Comparison between consumable parts and electrical appliances --------------------------------------

5-1 

5.2  Engine Wiring Diagram ---------------------------------------------------------------------------------------------------

5-3 

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