Komatsu — CONTENTS

CONTENTS [1] Drawings of units divided for delivery...........................................................................................................3 [2] Weight and dimensions table of units divided for delivery............................................................................3 [3] Assembly work schedule..............................................................................................................................4 [4] Necessary devices and tools........................................................................................................................4 [5] Assembly procedure.....................................................................................................................................5 (1) Installation of tire and wheel assembly ..................................................................................................5 1) Positioning of vehicle .....................................................................................................................5 2) Removal of axle stand ...................................................................................................................5 3) Slinging of tire and wheel assembly...............................................................................................5 4) Installation of tire and wheel assembly ..........................................................................................6 (2) Installation of muffler stack.....................................................................................................................7 (3) Installation of cab assembly ...................................................................................................................8 1) Removal of floor frame undercovers..............................................................................................8 2) Removal of cover in cab assembly ................................................................................................8 3) Slinging of cab assembly ...............................................................................................................8 4) Loosening of steering post lower bolt ............................................................................................9 5) Operation of steering tilt lever ........................................................................................................9 6) Installation of seal ..........................................................................................................................9 7) Lowering of cab assembly ...........................................................................................................10 8) Temporary tightening of steering post fixing bolts........................................................................10 9) Temporary tightening of cab assembly mounting bolts................................................................11 10) Permanent tightening of steering post lower bolt.........................................................................11 11) Permanent tightening of steering post fixing bolt .........................................................................11 12) Connection of wiring connectors and washer vinyl tubes ............................................................12 13) Installation of troubleshooting switch ...........................................................................................12 14) Installation of cover in cab assembly ...........................................................................................12 15) Installation of steering post lower bellows....................................................................................13 16) Installation of cab assembly right-hand cover..............................................................................13 17) Installation of floor frame lower cover ..........................................................................................14 18) Installation of mirrors and mirror stays.........................................................................................14 (4) Installation of ROPS canopy ................................................................................................................15 1) Removal of antenna.....................................................................................................................15 2) Removal of rear frame ROPS support bolts tightened temporarily..............................................15 3) Slinging of ROPS canopy ............................................................................................................15 4) Installation of ROPS canopy ........................................................................................................16 5) Installation of antenna to ROPS canopy ......................................................................................16 6) Installation of antennal wire hole grommet...................................................................................16 1