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2. Inspection and Adjustment
2.2.6 Inspection every 1,000 hours or one year
Be sure to check the following points every 1,000 hours or one year operation, whichever comes first.
No. Inspection
Item
(1)
Coolant water replacement
(2)
Diaphragm assy inspection
(3)
Turbocharger blower cleaning*
(4)
Intake/exhaust valve clearance adjustment
(5)
Fuel injection nozzle pressure inspection
(
1) Coolant water replacement
Coolant water contaminated with rust or water scale
reduces the cooling effect. Even when antifreeze
agent (LLC) is mixed, the coolant water gets
contaminated due to deteriorated ingredients.
Replace the coolant water at least once a year.
1) Remove the radiator cap.
2) Loosen the drain plug at the lower portion of the
radiator and drain the coolant water.
3) After draining the coolant water, tighten the drain
plug.
4) Fill radiator and engine with coolant water.
Refer to 3.4
B
eware of scalding by hot water
Wait until the temperature goes down before draining the coolant water.
Otherwise, hot water may splash to cause scalding.
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Summary of Contents for 3TNV Series
Page 1: ...4TNV106 4TNV106T 4TNV94L 4TNV98 4TNV98T 3TNV82A 3TNV84 T 4TNV84 T 3TNV88 4TNV88 ...
Page 31: ...1 General 1 4 Engine External Views 16 ...
Page 32: ...1 General 1 5 Structural Description 17 ...
Page 156: ...9 Starting Motor 9 1 2 Components 141 ...
Page 157: ...9 Starting Motor 9 1 3 Troubleshooting 142 ...
Page 172: ...9 Starting Motor 9 2 3 Troubleshooting 157 ...
Page 175: ...9 Starting Motor 2 Removal of magnetic switch Remove the M6 bolts 10mm 2 160 ...
Page 185: ...9 Starting Motor 3 Brush 1 Check wear of the brush and the brush spring force 170 ...
Page 194: ...10 Alternator 179 10 1 6 Troubleshooting ...
Page 195: ...11 Electric Wiring 180 11 ELECTRIC WIRING 11 1 Electric Wiring Diagram ...
Page 213: ......