
SERVICE PROCEDURE
MAINTENANCE
4-36
CHECK BEFORE STARTING
4
For details of the following items, see “CHECK BEFORE STARTING (3-63)“ in the OPERATION section.
q
Check coolant level, add coolant
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Checking with monitor
q
Check fuel level, add fuel
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Check oil level in engine oil pan, add oil
q
Check, clean water separator
q
Check dust indicator
q
Check oil level in hydraulic tank, add oil
q
Check electric wiring
q
Check that lamps light up
q
Check horn sound
q
Check of operation of backup alarm
Summary of Contents for D31EX-21
Page 2: ......
Page 3: ...FOREWORD 11...
Page 52: ...PRECAUTIONS FOR MAINTENANCE SAFETY 2 34...
Page 237: ...SPECIFICATIONS 15...
Page 240: ...SPECIFICATIONS SPECIFICATIONS 5 4...
Page 251: ...INDEX 17...
Page 252: ...INDEX 7 2...
Page 255: ...COLOPHON 18...