Komatsu WA250PT-5H, Operation & Maintenance Manual

Page: 253 / 255

Index
7-3
Index 0.
77
A
Adjust ............................................................................3-54
After starting engine
Checks ..................................................................3-70
Operations .............................................................3-70
Air conditioner ...............................................................3-48
Attachments ....................................................................6-1
Auxiliary control lever .....................................................6-8
B
Bucket
Selecting ..................................................................6-2
C
Cab door inner lock ......................................................3-44
Cab door open lock ......................................................3-44
Cab window open lock
cancel knob
..................................................................3-44
CE-conforming equipment ............................................1-16
Central lubrication system ............................................6-12
Check before starting engine ........................................3-54
Control levers ...............................................................3-38
Coolant ...........................................................................4-4
Selection ..................................................................4-9
Use ..........................................................................4-8
D
Dimensions ...................................................................1-15
Directions of machine .....................................................1-6
E
Electric system
Outline .....................................................................4-6
Emergency lowering system .........................................2-20
Engine serial No. plate and position ...............................1-7
Equipment, CE-conforming ..........................................1-16
F
Fire extinguisher .............................................................2-7
First aid kit ......................................................................2-7
Foreword ........................................................................1-2
Fuel .................................................................................4-4
Selection ..................................................................4-9
Use ..........................................................................4-8
Fuse ..............................................................................3-45
G
General precautions .......................................................2-7
General view ...................................................................3-3
Controls ...................................................................3-4
Gauges ....................................................................3-4
Machine ...................................................................3-3
Grease pump ................................................................3-43
H
Handling cab wiper .......................................................3-53
Handling for tool .............................................................6-3
Explanation of components .....................................6-3
Operation .................................................................6-4
Handling hydraulic quick coupler ..................................3-81
I
Introduction .....................................................................1-6
L
Lifting machine ...........................................................3-100
Loading .........................................................................3-98
Locking .........................................................................3-95
Long-term storage ......................................................3-106
After storage ........................................................ 3-106
Before storage .....................................................3-106
During storage .....................................................3-106
Lubricants
Selection .................................................................. 4-9
Use ..........................................................................4-8
M
Machine serial No. plate and position .............................1-7
Maintenance
Guide ....................................................................... 4-2
Schedule chart ......................................................4-17
Monitor ............................................................................3-6
Moving machine ...........................................................3-73
N
Necessary information ....................................................1-7
Noise emission levels .....................................................5-4
O
Oil ...................................................................................4-4
Operating data ..............................................................1-15
Operation ......................................................................3-54
Checks after completion ........................................3-95
Cold weather .......................................................3-103
After cold weather ........................................3-105
After completion of work ...............................3-105
Operation for Steering hydraulic ..................3-105
Precautions for low temperature ..................3-103
Options ...........................................................................6-1
P
Parking machine ...........................................................3-93
Pedals ........................................................................... 3-38
Performing oil clinic ........................................................4-4
Position of service meter ................................................1-8
Power outlet ..................................................................3-47
Precautions for maintenance ........................................2-28
Precautions for operation ................................... 2-16
,
3-89
Battery ...................................................................2-25
Operation ...............................................................2-17
Starting engine ......................................................2-16
Towing ...................................................................2-27
Transportation .......................................................2-24
Precautions with tires ...................................................2-35
S
Safety ............................................................................. 2-1
Safety bar ..................................................................... 3-43
Safety critical parts
Periodic replacement .............................................4-15
Safety information ...........................................................1-4
Safety labels ...................................................................2-3
Location of safety labels ..........................................2-3
Safety labels ............................................................ 2-4
Service
Outlines ...................................................................4-4
Service procedure ........................................................4-19
Check before starting ............................................4-37
Every 100 hours service ........................................4-39
Every 1000 hours service ......................................4-50
Every 2000 hours service ......................................4-54
Every 250 hours service ........................................4-41