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17. GUIDES TO MAINTENANCE
17. GUIDES TO MAINTENANCE
Checking undercarriage:
When working in rocky areas, check for damage to the undercarriage and for looseness, flaws, wear and
damage in bolts and nuts.
Precautions when washing machine:
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Never spray steam or water directly at the radiator.
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Do not allow water to get on any electrical component.
Pre-and post-work checks:
Before starting work in mud, rain, snow or at the seashore, check plugs and valves for tightness.
Wash the machine immediately after the work to protect components from rusting.
Lubricate components more frequently than usual. Be sure to lubricate work equipment pins daily if they
are submerged in water.
On jobsites where heavy-duty operations are common, reduce the maintenance intervals and carry out
greasing more frequently.
Dusty worksites:
When working at dusty worksites, do as follows:
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Inspect the air cleaner clogging portion pilot lamp to see whether the air cleaner is blocked up. Clean
the air cleaner at shorter intervals than specified.
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Clean the radiator core frequently to avoid clogging.
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Clean and replace the fuel filter frequently.
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Clean electrical components, especially the starting motor and alternator, to avoid accumulation of
dust.
Avoid mixing oils:
Never mix oils of different brands. If you have only oil which is a different brand from the one that is
used in the machine, do not add it but replace all the oil.
Summary of Contents for WA20-2
Page 39: ...1 30 MEMO ...
Page 40: ...2 1 OPERATION ...
Page 42: ...2 3 10 GENERAL VIEW 10 GENERAL VIEW 10 2 GENERAL VIEW OF CONTROLS AND GAUGES ...
Page 114: ...3 1 MAINTENANCE ...
Page 132: ...3 19 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 134: ...3 21 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 136: ...3 23 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 175: ...3 62 MEMO ...
Page 176: ...4 1 SPECIFICATIONS ...
Page 178: ...5 1 OPTIONS ATTACHMENTS ...
Page 188: ...4 3 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 190: ...4 5 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 192: ...4 7 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 194: ...4 9 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 195: ...4 10 MEMO ...