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poclain hydraulics MS 83 - Table of Contents; Contents

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POCLAIN HYDRAULICS
3 DOC-REPAIR-MS25-MS125-FR-EN 800378131M
Sommaire
SOMMAIRE................................................................................................................. 2
DÉPANNAGE............................................................................................................. 4
Le moteur est bruyant........................................................................................... 4
Le moteur ne tourne pas..................................................................................... 6
Le moteur ne tourne pas à sa vitesse normale en charge...................... 8
Le moteur tourne irrégulièrement...................................................................10
Le moteur fuit .........................................................................................................10
OPÉRATIONS DE BASE ...................................................................................12
CONDITIONS PRÉALABLES..........................................................................................12
IDENTIFICATION DU COMPOSANT...............................................................................12
SÉCURITÉ ET QUALITÉ .................................................................................................13
DÉPOSE ET REPOSE DU MOTEUR.............................................................................14
DÉSACTIVATION DU FREIN STATIQUE .......................................................................14
CONTRÔLE DU COUPLE DE FREIN STATIQUE..........................................................15
RÉPARATIONS.......................................................................................................18
RÉPARATION DU FREIN.(P35)....................................................................................18
Démontage............................................................................................................18
Remontage............................................................................................................22
RÉPARATION DU FREIN (F42, F50, F83)................................................................33
Démontage............................................................................................................33
Remontage............................................................................................................36
RÉPARATION DU PALIER (070) (SAUF SUR MOTEUR MS125)...........................45
Pour tous les types...............................................................................................45
Etanchéité de Type 1..........................................................................................49
Etanchéité de Type 2..........................................................................................60
Etanchéité de Type 3..........................................................................................70
REMONTAGE DU PALIER (070) (SAUF SUR MOTEUR MS125)...........................78
Pour tous types.....................................................................................................78
REMPLACEMENT DE LA CAME. (MS25 À MS83).................................................80
Démontage............................................................................................................80
Remontage............................................................................................................81
REMPLACEMENT DE LA CAME OU DU BLOC-CYLINDRES (MS125)...................84
Démontage............................................................................................................84
Remontage............................................................................................................88
REMPLACEMENT DES MÂCHOIRES DE FREIN.........................................................91
Démontage............................................................................................................91
Remontage............................................................................................................94
REMPLACEMENT DU CAPTEUR (OPTION)................................................................97
Démontage............................................................................................................97
Remontage............................................................................................................98
Remplacement du capteur de vitesse (option) (161)..............................99
RÉCAPITULATIF OUTILLAGE....................................................................100
Outillage standard.............................................................................................100
Outillage à réaliser.............................................................................................101
RÉSUMÉ DES COUPLES DE SERRAGE.............................................107
TABLEAU DE VALEUR POUR RÉPARATION PALIER................108
MOTEUR PALIER ........................................................................................................108
MOTEUR ROUE ..........................................................................................................108
MOTEUR ROUE AVEC FREIN TAMBOUR ................................................................109
LISTE DES PIÈCES............................................................................................110
MOTEURS HYDRAULIQUES MS25, MS35, MS50, MS83, MS125.112
Contents
CONTENTS ....................................................................3
TROUBLE SHOOTING ..................................................5
The motor is noisy.......................................................5
The motor does not revolve ........................................7
The motor does not revolve at its normal speed under load...................9
The motor revolves irregularly ..................................11
The motor leaks ........................................................11
BASIC OPERATIONS..................................................12
PREREQUISITE ................................................................12
IDENTIFICATION OF THE COMPONENT................................12
SAFETY AND QUALITY ......................................................13
DISASSEMBLY AND ASSEMBLY FROM THE MACHINE............14
STATIC BRAKE RELEASE ..................................................14
CHECK THE STATIC BRAKE TORQUE..................................15
REPAIRS......................................................................18
REPAIRS OF THE BRAKE .(P35) .........................................18
Disassembly..............................................................18
Reassembly ..............................................................22
REPAIR OF THE BRAKE (F42, F50, F83)......................................33
Disassembly..............................................................33
Reassembly ..............................................................36
Replacement of the bearing support (070) (except motor MS125).........45
For all types...............................................................45
Type 1 sealing...........................................................49
Type 2 sealing...........................................................60
Type 3 sealing...........................................................70
Reassembly of the bearing support (070) (except motor MS125)...........78
For all types...............................................................78
REPLACEMENT OF THE CAM (MS25 TO MS83) .................80
Disassembly..............................................................80
Reassembly ..............................................................81
Replacement of the cam or the cylinders block (MS125)............................84
Disassembly..............................................................84
Reassembly ..............................................................88
REPLACING THE BRAKE SHOES.........................................91
Disassembly..............................................................91
Reassembly ..............................................................94
REPLACING THE SENSOR (OPTIONAL) ...............................97
Disassembly..............................................................97
Reassembly ..............................................................98
Speed sensor (optional) (161) replacement .............99
TOOLING INVENTORY .............................................100
Standard tools.........................................................100
Special tools............................................................101
TIGHTENING TORQUE SUMMARY .........................107
Table of values to repair the bearing support.................................................108
SHAFT MOTOR ..............................................................108
WHEEL MOTOR .............................................................108
WHEEL MOTOR WITH DRUM BRAKE .................................109
SPARE PARTS LIST .................................................110
Hydraulic motors MS25, MS35, MS50, MS83, MS125.......................112

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