MAINTENANCE
7-1
CORRECT MAINTENANCE AND INSPECTION
PROCEDURES
Learn how to service your machine correctly. Follow the
correct maintenance and inspection procedures shown in
this manual.
Inspect machine daily before starting.
•
Check controls and instruments.
•
Check coolant, fuel and oil levels.
•
Check for leaks, kinked, frayed or damaged hoses and
lines.
•
Walk around machine checking general appearance,
noise, heat, etc.
•
Check for loose or missing parts.
If there is any problem with your machine, repair it before
operating or contact your authorized dealer.
IMPORTANT:
yyyy
Use only recommended fuel and lubri-
cants.
y
Use only genuine HITACHI parts.
y
Failure to use recommended fuel, lu-
bricants, and genuine Hitachi parts
will result in loss of Hitachi product
warranty.
y
Never adjust engine governor or hy-
draulic system relief valve.
y
Protect electrical parts from water and
steam.
y
Never disassemble electrical compo-
nents such as EC, sensors, etc.
SA-005
Summary of Contents for EX1900-5
Page 1: ......
Page 37: ...SAFETY SIGNS S 29 SS 411 SS 691 SS 442 M18C 01 006 SS 445 M144 07 107 ...
Page 38: ...SAFETY SIGNS S 30 SS 446 SS 723 SS3076117 SS 723 SS 410 SS 723 Loading Shovel ...
Page 39: ...SAFETY SIGNS S 31 SS3091476 M146 01 035 ...
Page 40: ...SAFETY SIGNS S 32 SS 413 M18C 01 007 M18C 01 008 ...
Page 42: ...SAFETY SIGNS S 34 MEMO ...
Page 112: ...DRIVING THE MACHINE 4 12 MEMO ...
Page 140: ...MAINTENANCE 7 8 MEMO ...
Page 146: ...MAINTENANCE 7 14 Hoses Q ty in Use Transmission Oil Cooler Hose 5 2 M18C 07 062 5 ...
Page 156: ...MAINTENANCE 7 24 4 Grouped Grease Fittings 7 Arm Ñ Lubrication M144 07 079 M144 07 005 7 ...
Page 258: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 274: ...TROUBLESHOOTING 11 14 MEMO ...
Page 278: ...SPECIFICATIONS 12 4 MEMO ...