TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download

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TM 9-2320-366-34-4 CHAPTER 26 MATERIAL HANDLING CRANES (MHC) AND UNDERLIFT MAINTENANCE Section I. INTRODUCTION .......................................................... 26-1 26-1. INTRODUCTION ............................................................. 26-1 Section II. MAINTENANCE PROCEDURES ............................................... 26-2 26-2. M1089 THREE STAGE HYDRAULIC PUMP REPAIR .................................. 26-2 26-3. M1084/M1086 SWING DRIVE HYDRAULIC MOTOR REPAIR ........................... 26-13 26-4. M1089 SWING DRIVE HYDRAULIC MOTOR REPAIR ................................ 26-19 26-5. M1084/M1086/M1089 HOIST HYDRAULIC MOTOR REPAIR ........................... 26-26 26-6. M1084/M1086/M1089 OIL FILLED DISC BRAKE ASSEMBLY REPAIR .................... 26-33 26-7. M1084/M1086 LIFT CYLINDER REPAIR .......................................... 26-40 26-8. M1084/M1086 ERECTION CYLINDER REPAIR ..................................... 26-46 26-9. M1089 ERECTION CYLINDER REPAIR ........................................... 26-53 26-10. M1084/M1086 BOOM TELESCOPIC CYLINDER REPAIR ............................. 26-61 26-11. M1089 BOOM TELESCOPIC CYLINDER REPAIR ................................... 26-67 26-12. JACK CYLINDER REPAIR .................................................... 26-73 26-13. M1089 OUTRIGGER EXTENSION CYLINDER REPAIR ............................... 26-79 Section I. INTRODUCTION 26-1. INTRODUCTION This chapter contains maintenance instructions for repairing Material Handling Crane (MHC) and Underlift Components authorized by the Maintenance Allocation Chart (MAC) at the General Support (GS) Maintenance level. 26-1