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INDEX
Prohibition of digging operation on hard rocky ground.
.....................................................................3-199
Prohibition of high-speed travel operations on rough
ground..........................................................3-201
Prohibition of operations using bucket as lever.. 3-198
Prohibition of operations using bucket dropping force.
.....................................................................3-198
Prohibition of operations using hydraulic cylinders to
stroke end.................................................... 3-198
Prohibition of operations using machine dropping
force.............................................................3-199
Prohibition of operations using swing force........ 3-197
Prohibition of operations using travel force.........3-198
Prohibition of operations when machine is not stable..
.....................................................................3-200
Prohibition of sudden lever or pedal shift during high
speed travel................................................. 3-200
Prohibition of swinging or travelling when rock is on
top of track assembly...................................3-200
Protection against falling, flying or intruding objects....
.......................................................................2-23
Provide fire extinguisher and first aid kit............... 2-18
Pump - Bleed air................................................... 4-36
Pump secondary drive switch............................... 3-91
Quick coupler switches......................................... 3-95
Quick coupler system..............................................6-4
Radiator coolant level caution lamp...................... 3-28
Radiator fin / Oil cooler fin / Aftercooler fin / Fuel cool-
er fin / Air conditioner condenser fin - Check /
Clean............................................................. 4-51
Radio - Control....................................................3-237
Radio - Handle.................................................... 3-235
Read the operation and maintenance manual thor-
oughly.............................................................. 6-2
Read this manual.................................................... 1-2
Recommended applications................................3-205
Recommended attachment operations................. 6-64
Recommended brands and qualities other than ko-
matsu genuine oils...........................................7-8
Recommended fuel, coolant, and lubricant.............7-5
Refrigerant (gas) - Check level............................. 4-31
Refuelling pump.................................................. 3-142
Replace defined life parts..................................... 4-74
Revolving lamp - Install.......................................3-257
Revolving lamp - Remove...................................3-255
Revolving lamp switch.......................................... 3-93
Right front mirror (B) - Adjust....................3-164,3-165
Right front mirror (B) - Adjust to regular position..........
...........................................................3-166,3-167
Right side mirror (C) - Adjust.............................. 3-168
Roof window......................................................... 3-99
Roof wiper switch..................................................3-93
Q
R
Room lamp switch.................................................3-90
Safety......................................................................2-2
Safety information................................................... 1-6
Safety labels..................................................... 1-7,2-4
Safety rules for lifting objects................................ 2-36
Safety rules for lifting objects - using bucket.........2-38
Safety rules for storage.........................................2-49
Safety-related equipment......................................2-17
SCR information....................................................3-75
Screen - Adjust..................................................... 3-77
Seat - Adjust in fore-and aft................................ 3-157
Seat - Heat..........................................................3-160
Seat belt - Fasten................................................3-170
Seat belt - Fasten / Unfasten.............................. 3-169
Seat belt - Unfasten............................................ 3-170
Seat heater switch................................................ 3-95
Seat height - Adjust.............................................3-158
Seat reclining - Adjust......................................... 3-157
Seat tilt - Adjust...................................................3-158
Seat unit fore-and-aft direction - Adjust.............. 3-159
Seatbelt caution lamp........................................... 3-30
Select suitable place for inspection and maintenance.
.......................................................................2-39
Selector valve....................................................... 6-37
Self-sharpening tooth (horizontal pin type, vertical pin
type) - Use..................................................... 6-63
Serial plate............................................................ 1-16
Service item.......................................................... 4-31
Service meter / Clock............................................3-40
Service meter location.......................................... 1-15
Shovel work........................................................ 3-205
Sound balance - Adjust.......................................3-239
Sound control button...........................................3-236
Space for radio cassette..................................... 3-240
Specifications................................. 5-2,6-19,6-32,6-56
Stability................................................................. 2-39
Standard tightening torque for bolts and nuts....... 4-10
Start engine...........................................................2-27
Start engine with jumper cables............................2-28
Starting motor - Check.......................................... 4-75
Starting switch.......................................................3-89
Stop engine before performing inspection and main-
tenance.......................................................... 2-40
Stop valve............................................................. 6-36
Storage posture.................................................... 6-16
Store oil and fuel..................................................... 4-8
Sunlight sensor................................................... 3-227
Super long front boom and arm............................ 6-24
Swing circle - Lubricate.........................................4-51
Swing lock pilot lamp............................................ 3-33
Swing lock switch..................................................3-89
Swing machinery case - Change oil......................4-58
Swing machinery case - Check oil level / Add oil..4-55
Swing motor - Bleed air.........................................4-37
Swing parking brake cancel switch....................... 3-92
S
8-7
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