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A
AM/FM Radio Operation ....................................1-16
Additional Counterweight...................................13-1
Adjust Track Sag (Rubber Crawler)
and Check for Damage................................7-54
Adjust the Operator's Seat.................................. S-5
Adjusting Operator's Seat..................................1-20
Air Cleaner .........................................................7-41
Air Conditioner Operation ..................................1-12
Alternator Indicator ..............................................1-7
Auto-Idle Control (Except ZX27U
Auto-Idle Switch (Except ZX27U
Auxiliary Flow Rate Control (Optional)
(Except ZX27U
).........................................5-24
-2
Auxiliary Pedal (Optional) ....................................5-5
Avoid Abusive Operation ...................................5-12
Avoid Applying Heat to Lines
Containing Flammable Fluids ..................... S-29
Avoid Colliding Blade Against Rocks.................5-16
Avoid Colliding Boom Cylinder with Track.........5-16
Avoid Driving Bucket Teeth Into Ground ...........5-12
Avoid Excavation Using Upperstructure
and/or Boom Swing Power ..........................5-13
Avoid Heating Near Pressurized Fluid Lines.... S-29
Avoid High-Pressure Fluids .............................. S-25
Avoid Hitting Blade with Bucket.........................5-16
Avoid Injury from Back-Over
and Swing Accidents .................................. S-14
Avoid Injury from Rollaway Accidents .............. S-13
Avoid Other than Specified Machine
Operations ...................................................5-14
Avoid Power Lines ............................................ S-17
Avoid Striking with Bucket .................................5-13
Avoid Tipping .................................................... S-16
Avoid Undercutting ........................................... S-15
B
Batteries.............................................................7-47
Before Starting Engine.........................................3-1
Beware of Asbestos Dust ................................. S-28
Beware of Exhaust Fumes................................ S-28
Blade Lever..........................................................5-6
Blade Pins..........................................................7-14
Boom Cylinder May Hit Blade............................5-15
Boom-Swing Pedal ............................................5-4
Breaking in New Machine ....................................2-1
Bucket Types and Applications .......................12-16
Bucket and Link Pins .........................................7-14
C
Cab Door Release lever
(Cab-equipped machines) ...........................1-18
Cab Light (Cab-equipped machines).................1-22
Change Coolant.................................................7-45
Change Engine Oil.............................................7-18
Change Hydraulic Oil.........................................7-25
INDEX
) ..................5-10
-2
) ...................1-11
-2
14-1
Check Air conditioner (Machine with Cab)........ 7-62
Check Bucket Teeth for Looseness
and/or Wear ................................................ 7-51
Check Coolant Level ......................................... 7-43
Check Fuel Hoses............................................. 7-40
Check Hoses and Lines .................................... 7-32
Check Hydraulic Oil Level ................................. 7-23
Check Injection Nozzle...................................... 7-66
Check Injection Timing...................................... 7-66
Check Machine After Starting Engine ................. 3-4
Check Radiator Cap.......................................... 7-67
Check Starter and Alternator............................. 7-67
Check Tightening Torque of Bolts and Nuts ..... 7-68
Check Tilt Mechanism Fulcrum
Bolts for Looseness..................................... 7-71
Check Track Sag (Steel Crawler) (Optional) .... 7-58
Check Water Separator..................................... 7-38
Check and Adjust Fan Belt Tension.................. 7-44
Check and Adjust Valve Clearance .................. 7-66
Check and Replace Seat Belt ........................... 7-61
Clean Cab Floor ................................................ 7-65
Clean Radiator Core ......................................... 7-46
Clean Re-circulation Filter................................. 7-63
Clean Suction Filter ........................................... 7-28
Clean and Replace Air Conditioner
Re-circulation Filter ..................................... 7-63
Clean the Air Cleaner Element.......................... 7-41
Components Name ........................................... 1-1
Confirm Direction of Machine to be Driven .......S-10
Consumable Parts List ........................................ 8-1
Control Lever
(H-Pattern: HITACHI Excavator Pattern) ...... 5-2
Control Lever (ISO Excavator Pattern) ............... 5-1
Control Lever (SAE-Backhoe Pattern)
--- If Equipped (2 Way Multi Valve) ............... 5-3
Control Lever Universal Joint ............................ 7-16
Coolant Temperature Gauge .............................. 1-5
Cooling System ................................................. 7-42
Crusher Operation (Optional)............................ 5-22
D
Daily Inspection ................................................... 7-5
Dig with Caution ................................................S-17
Dispose of Waste Properly................................S-32
Do Not Use for Craning Operations ..................S-18
Drain Fuel Tank Sump ...................................... 7-38
Drain Hydraulic Oil Tank Sump......................... 7-24
Drive Machine Safely ........................................S-11
Driving In Water or on Soft Ground..................... 4-6
E
Electrical System............................................... 7-47
Emergency Boom Lowering Procedure ............ 5-25
Emergency Exit (Cab-equipped machines) ...... 1-21
Engine ............................................................... 7-18
Engine Oil.......................................................... 7-18
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