Manitou Gearbox T12000 Repair Manual 647019EN – PDF DOWNLOAD

Description

Manitou Gearbox T12000 Repair Manual 647019EN – PDF DOWNLOAD

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DESCRIPTION:

Manitou Gearbox T12000 Repair Manual 647019EN – PDF DOWNLOAD

TRANSMISSION ASSEMBLY:

• The transmission and hydraulic torque converter portion of the power train enacts an important role in transmitting
  engine power to the driving wheels. In order to properly maintain and service these units it is important to
  fisrt understand their function and how they operate.
• The transmission and torque converter function together and operate through a common hydraulic system. It
  is necessary to consider both units in the study of their function and operation.
• The electric shift control valve is located in the vehicle’s operator compartment. The function of the control is
  to energize the selected solenoid valves thus directing the oil under pressure to the selected directional and range
  (gear) clutches. The purpose of the range or directional clutches is to direct the power flow through the gear train
  to provide the desired speed range and direction.
• An axle disconnect is optional and is located on the output shaft. The drive to the front axle can be disconnected
  or connected by manual, pneumatic, or hydraulic shifting.
• When either directional clutch is selected the opposite clutch is relieved of pressure and vents back through
  the direction selector solenoid to the oil sump. The same procedure is used in the speed selector.
• The direction or speed clutch assembly consists of a drum with slots and a bore to receive a hydraulically
  actuated piston. The piston is “oil tight” by the use of sealing rings. A steel disc with external tangs is inserted into
  the drum and rests against the piston. Next, a friction disc with splines at the inner diameter is inserted. Discs are
  alternated until the required total is achieved. A heavy back-up plate is then inserted and secured with a snap ring.
• A hub with O.D. splines is inserted into a splines of discs with teeth on the inner diameter. The discs and hub are
  free to increase in speed or rotate in the opposite direction as long as no pressure is present in that specific clutch.

TABLE OF CONTENTS:

Manitou Gearbox T12000 Repair Manual 647019EN – PDF DOWNLOAD

T12000 TRANSMISSION ASSEMBLY
HOW THE UNITS OPERATE
SECTIONAL VIEWS AND PARTS IDENTIFICATION
Transmission Case and Plate Group Fig A
Converter Group Fig B
Forward – Reverse and 1st – 2nd Clutch Group Fig C
High – 3rd and Output Shaft Group Fig D
Control Valve Group—Dual Modulation Fig E
Control Valve Group—Single Modulation,
Mechanical Inching Fig F
Assembly Instruction Fig G, H, I, J, K
DISASSEMBLY OF TRANSMISSION 1
REASSEMBLY OF TRANSMISSION 60
CLUTCH ENGAGEMENT (POWER FLOW) 3 SPEED 78
CLUTCH ENGAGEMENT (POWER FLOW) 4 AND 6 SPEED 79
DRIVE PLATE INSTALLATION 80
TRANSMISSION TO ENGINE INSTALLATION PROCEDURE 81
SPECIFICATIONS AND SERVICE DATA 82
SERVICING MACHINE AFTER TRANSMISSION OVERHAUL 83
EXTERNAL PLUMBING AND PRESSURE CHECK POINTS 84, 85
CLEANING AND INSPECTION 86
PARKING BRAKE SERVICE 87
TROUBLESHOOTING GUIDE 88
CONVERTER STALL PROCEDURE 89
DESCRIPTION 91

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V