CHECKS AFTER INSPECTION AND MAINTENANCE...................................................................... 4-3
FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE........................................... 4-4
CLOSE ENGINE SIDE COVER SECURELY...................................................................................... 4-4
OUTLINE OF MAINTENANCE.................................................................................................................. 4-5
HANDLE OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC .................................................. 4-5
HANDLE ELECTRICAL COMPONENTS ........................................................................................... 4-9
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS.............................................................. 4-10
MAINTENANCE SCHEDULE.................................................................................................................. 4-12
MAINTENANCE SCHEDULE TABLE............................................................................................... 4-12
MAINTENANCE INTERVAL WHEN DIESEL FUEL MIXED WITH BIO-FUEL IS USED ................... 4-13
MAINTENANCE PROCEDURE .............................................................................................................. 4-15
INITIAL 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 100 HOURS) .................................. 4-15
INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) ............................ 4-15
WHEN REQUIRED .......................................................................................................................... 4-15
CHECKS BEFORE STARTING........................................................................................................ 4-37
EVERY 50 HOURS MAINTENANCE ............................................................................................... 4-38
EVERY 100 HOURS MAINTENANCE ............................................................................................. 4-39
EVERY 250 HOURS MAINTENANCE ............................................................................................. 4-42
EVERY 500 HOURS MAINTENANCE ............................................................................................. 4-48
EVERY 1000 HOURS MAINTENANCE ........................................................................................... 4-51
EVERY 2000 HOURS MAINTENANCE ........................................................................................... 4-56
EVERY 4000 HOURS MAINTENANCE ........................................................................................... 4-70
EVERY 4500 HOURS MAINTENANCE ........................................................................................... 4-74
EVERY 8000 HOURS MAINTENANCE ........................................................................................... 4-75
EVERY 9000 HOURS MAINTENANCE ........................................................................................... 4-75
SPECIFICATIONS ........................................................................................................................................... 5-1
SPECIFICATIONS .................................................................................................................................... 5-2
SPECIFICATIONS: WA470-8............................................................................................................. 5-2
ATTACHMENTS AND OPTIONS ..................................................................................................................... 6-1
BUCKET AND TIRE SELECTION............................................................................................................. 6-2
HANDLE JOYSTICK STEERING SYSTEM .............................................................................................. 6-3
EXPLANATION OF COMPONENTS IN JOYSTICK STEERING SYSTEM......................................... 6-3
FUNCTION AND STRUCTURE OF JOYSTICK STEERING SYSTEM............................................... 6-8
PRECAUTIONS FOR HANDLING JOYSTICK STEERING SYSTEM................................................. 6-9
METHOD FOR HANDLING JOYSTICK STEERING SYSTEM......................................................... 6-10
SELECTION OF OPERATION WITH JOYSTICK STEERING LEVER AND STEERING WHEEL .... 6-12
METHOD FOR GETTING ON OR OFF TO OPERATOR'S CAB ...................................................... 6-12
METHOD FOR ADJUSTING JOYSTICK CONSOLE ....................................................................... 6-13
METHOD FOR ADJUSTING OPERATOR'S SEAT .......................................................................... 6-14
METHOD FOR REMOVING AND INSTALLING HEADREST........................................................... 6-14
HANDLE MULTIFUNCTION MONO-LEVER ........................................................................................... 6-15
EXPLANATION OF EQUIPMENT ON MULTIFUNCTION MONO-LEVER........................................ 6-15
MULTIFUNCTION MONO-LEVER ................................................................................................... 6-15
KICKDOWN SWITCH ...................................................................................................................... 6-16
HOLD SWITCH................................................................................................................................ 6-17
DIRECTIONAL SELECTER SWITCH ON MULTIFUNCTION MONO-LEVER.................................. 6-17
PCS(PROPORTIONAL CONTROL SWITCH).................................................................................. 6-18
LCD UNIT ........................................................................................................................................ 6-19
OIL FLOW CONTROL MODE PILOT LAMP (FIXED OIL FLOW MODE) ......................................... 6-19
OIL FLOW CONTROL MODE PILOT LAMP (PROPORTIONAL OIL FLOW MODE) ....................... 6-20
DETENT OPERATION PILOT LAMP ............................................................................................... 6-20
ATTACHMENT OIL FLOW LEVEL ................................................................................................... 6-20
METHOD FOR SETTING PCS ........................................................................................................ 6-21
REPLACEMENT PARTS.................................................................................................................................. 7-1
PERIODIC REPLACEMENT OF DEFINED LIFE PARTS.......................................................................... 7-2
DEFINED LIFE PARTS LIST.............................................................................................................. 7-2
CONSUMABLE PARTS ............................................................................................................................ 7-3
CONSUMABLE PARTS LIST ............................................................................................................. 7-3
TABLE OF CONTENTS
FOREWORD
1-10