Table of Contents
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CONTENTS
DECALS & TERMS ....................................................................................6
INSTALLATION .........................................................................................7
Third Member Installation ..................................................................................................................................................7
Second Member Installation .............................................................................................................................................8
Hydraulic Installation ...........................................................................................................................................................8
Removing MDP From The Excavator .............................................................................................................................9
Storing MDP ............................................................................................................................................................................9
OPERATION ...............................................................................................10
Before You Start ....................................................................................................................................................................10
Safety Devices ......................................................................................................................................................................10
Technical Specifications ....................................................................................................................................................11
Third Member Controls .......................................................................................................................................................11
Second Member Controls .................................................................................................................................................12
Bleed the Hydraulic Cylinder ............................................................................................................................................13
Operating Tips .......................................................................................................................................................................13
MAINTENANCE ........................................................................................14
8-Hour Inspection Checklist .............................................................................................................................................14
80-Hour Inspection Checklist ..........................................................................................................................................15
Jaw Teeth Maintenance ......................................................................................................................................................16
Lubrication ...............................................................................................................................................................................17
Turntable Bearing Lubrication ..........................................................................................................................................18
Inspect / Torque Bolts .........................................................................................................................................................19
Build Up & Wear Plates ........................................................................................................................................................19
Checking and Replacing Wear Plates ...........................................................................................................................19
Blade Maintenance ...............................................................................................................................................................22
Hydraulic Maintenance .......................................................................................................................................................23
Thrust Washer Inspection - MDP 20/27/35/50 .........................................................................................................24
Thrust Washer Inspection - MDP 90..............................................................................................................................28
TROUBLESHOOTING ................................................................................29
First Steps ................................................................................................................................................................................29
MDP Operation & Maintenance Manual | 3
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Table of Contents
