Section 8 Machine Parts HP7A Manual
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I
MACHINE PARTS
Contents
Machine Parts ..............................................................................................................8-1
Air Logic Diagram ................................................................................................................. 8-1
Air System Connections ...................................................................................................... 8-2
Stroke Cylinder ..................................................................................................................... 8-3
Hydraulic Logic Diagram ..................................................................................................... 8-4
Hydraulic System Connections ........................................................................................... 8-5
Hydraulic Cylinder Fittings .................................................................................................. 8-6
Hydraulic Cylinder ................................................................................................................ 8-7
Stroke Control Valve Components ..................................................................................... 8-8
Hydraulic Bypass Components .......................................................................................... 8-8
Hydraulic Reservoir Components ....................................................................................... 8-9
Injection Oiler ...................................................................................................................... 8-10
Front Section Rocker Arm ..................................................................................................8-11
Drive Pinion Assembly ....................................................................................................... 8-12
Gear Housing Section ........................................................................................................ 8-13
Upper Housing Parts .......................................................................................................... 8-14
Lower Housing Parts .......................................................................................................... 8-15
Cage Housing Parts ........................................................................................................... 8-16
Ratchet Actuator Assembly ............................................................................................... 8-17
Drive Adjuster Assembly ................................................................................................... 8-18
Planet Gear Assembly ........................................................................................................ 8-19
Feed Out Detent Assembly Parts ...................................................................................... 8-20
Drive Tube Assembly Parts ............................................................................................... 8-21
Drive Tube Removal Tool 514-6-38C ................................................................................. 8-22
Stroking Control - Air ......................................................................................................... 8-23
Stroking Cylinder Assembly .............................................................................................. 8-24