CONTENTS
1. STRUCTURE.............................................................................................................................. 3-M1
[1] F15/R15 SPEED TRANSMISSION MODEL ........................................................................ 3-M1
[2] LIVE PTO-GROUND PTO MODEL (ITA MODEL) ............................................................... 3-M2
2. POWER TRAIN FOR TRAVELING GEAR ................................................................................. 3-M3
[1] SHUTTLE SHIFT SECTION ................................................................................................. 3-M3
(1) Structure ......................................................................................................................... 3-M3
(2) Oil Flow........................................................................................................................... 3-M4
(3) Hydraulic Clutch Pack .................................................................................................... 3-M5
[2] HYDRAULIC SHUTTLE VALVE........................................................................................... 3-M6
(1) Structure ......................................................................................................................... 3-M6
(2) Operation........................................................................................................................ 3-M7
[3] MAIN GEAR SHIFT SECTION ........................................................................................... 3-M12
[4] HI-LO-CREEP SHIFT SECTION ........................................................................................ 3-M13
[5] SHIFT FORK ROD AND FORK.......................................................................................... 3-M14
3. LUBRICATION FOR TRANSMISSION..................................................................................... 3-M15
[1] HYDRAULIC SHUTTLE MODEL........................................................................................ 3-M15
4. POWER TRAIN FOR PTO SYSTEM........................................................................................ 3-M16
[1] PTO GEAR SECTION ........................................................................................................ 3-M16
[2] GROUND PTO AND LIVE PTO SECTION (ITA MODEL).................................................. 3-M17
5. POWER TRAIN FOR 4WD....................................................................................................... 3-M18
[1] 4WD HYDRAULIC CLUTCH SECTION ............................................................................. 3-M18
[2] 4WD OIL FLOW ................................................................................................................. 3-M19
MECHANISM