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2. Inspection and Adjustment
2. Inspection and Adjustment
2.1 Periodic Maintenance Schedule
The engine periodic inspection timing is hard to determine as it varies with the application, load status,
qualities of the fuel and lubricating oils used and handling status. General rules are described here.
: User-maintenance : Parts replacement : Shop-inspection
Maintenance period
Classification Item Daily
Every
50
hours
Every
250
hours
or 3
months
Every
500
hours
or 6
months
Every
1000
hours
or one
year
Every
2000
hours
or two
years
Whole
Visual check around engine
Fuel tank level check and fuel supply
Fuel tank draining
Water separator (Option) draining
Bleeding the fuel system
Water separator cleaning
Fuel oil
system
Fuel filter element replacement
Lube oil level check and replenishment
Lube
oil
replacement
Lubricating
oil system
Lube oil filter replacement
1
st
time
2
nd
time
and
thereafter
Coolant water level check and
replenishment
Radiator fin cleaning
V-belt tension check
1
st
time
2
nd
time
and
thereafter
Coolant
water
replacement
Cooling
water
system
Coolant/water path flushing and
maintenance
Rubber
house
Fuel pipe and coolant water pipe
inspection and maintenance
Governor
Inspection and adjustment of
governor lever and accelerator
Air cleaner cleaning and element
replacement
Diaphragm assy inspection
(2 years)
Air intake
system
Turbocharger blower cleaning*
*
Warning lamp & instruments function
check
Electrical
system
Battery electrolyte level check and
battery recharging
Intake/exhaust valve head clearance
adjustment
Cylinder
head
Intake/exhaust valve seat lapping
Fuel injection nozzle pressure inspection
*
Fuel
injection
pump and
nozzle
Fuel injection timing adjustment
Fuel injection pump inspection and
adjustment
*
EPA allows to maintain the emission related parts every 1,500 or 3,000 hours as shown in 1.6.3 of chapter1.
*)
22
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: ......