TM-9-2320-366-34-4

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 4 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-4 - Page 433 of 796

TM 9-2320-366-34-4

CHAPTER 26

MATERIAL HANDLING CRANES (MHC) AND UNDERLIFT MAINTENANCE

Section I. INTRODUCTION .

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26-1

26-1. INTRODUCTION.

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26-1

Section II. MAINTENANCE PROCEDURES .

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26-2

26-2. M1089 THREE STAGE HYDRAULIC PUMP REPAIR .

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26-2

26-3. M1084/M1086 SWING DRIVE HYDRAULIC MOTOR REPAIR .

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26-13

26-4. M1089 SWING DRIVE HYDRAULIC MOTOR REPAIR .

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26-19

26-5. M1084/M1086/M1089 HOIST HYDRAULIC MOTOR REPAIR .

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26-26

26-6. M1084/M1086/M1089 OIL FILLED DISC BRAKE ASSEMBLY REPAIR .

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26-33

26-7. M1084/M1086 LIFT CYLINDER REPAIR .

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26-40

26-8. M1084/M1086 ERECTION CYLINDER REPAIR .

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26-46

26-9. M1089 ERECTION CYLINDER REPAIR.

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26-53

26-10. M1084/M1086 BOOM TELESCOPIC CYLINDER REPAIR .

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26-61

26-11. M1089 BOOM TELESCOPIC CYLINDER REPAIR .

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26-67

26-12. JACK CYLINDER REPAIR .

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26-73

26-13. M1089 OUTRIGGER EXTENSION CYLINDER REPAIR .

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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