01_A5028-0EA04_En.fm 59 ページ 2012年12月6日 木曜日 午後12時42分
PERIODIC MAINTENANCE TABLE
Periodic maintenance
INSPECTION METHOD
I: Inspect and correct and replace as required. T: Tighten C: Clean L: Lubricate M: Measure and cor-
rect and adjust as required.
INSPECTION PERIOD (Accomplish based on operating hours or
month, whichever is soonest.)
ENGINE
Basic components
1.
Starting condition and unusual noise .......................................................
2.
Rotating condition during idling..............................................................
3.
Rotating condition during acceleration....................................................
4.
Exhaust gas condition ..............................................................................
5.
Air cleaner element ..................................................................................
6.
Valve clearance ........................................................................................
7.
Compression ............................................................................................
8.
Cylinder head bolt....................................................................................
9.
Muffler rubber mount...............................................................................
Blow by gas reduction device
10. Clogging and damage of PCV valve and piping......................................
Governor
11. Maximum no-load stabilized rotation speed............................................
Lubrication system
12. Oil leakage ...............................................................................................
13. Oil level....................................................................................................
14. Clogging and fouling of oil filter .............................................................
Fuel system
15. Fuel leakage .............................................................................................
17. Fouling and damage of fuel filter element...............................................
18. Injection timing ........................................................................................
19. Injection nozzle injection pressure and condition....................................
20. Draining of sedimenter ............................................................................
Cooling system
21. Radiator coolant level and leakage ..........................................................
22. Rubber hose deterioration ........................................................................
23. Radiator cap condition .............................................................................
24. Fan belt tension and damage....................................................................
25. Radiator rubber mount .............................................................................
6
EVERY
3
6
12
MONTHS
WEEKS
EVERY
250
500
1000
2000
HOURS
←
←
I*
I
←
←
M*
M
M*
M
←
←
I*
I
←
←
←
←
C*
C
M*
M
M
T
I
←
←
I*
I
M*
M
←
←
I*
I
←
←
←
←
I*
I
←
←
I
←
←
I*
I
I
←
←
Μ
←
M
←
I
←
←
I*
I
←
←
I*
I
I*
I
←
←
I*
I
←
←
Ι
INSPECTION PERIOD (Accomplish based on operating hours or
month, whichever is soonest.)
Three-way exhaust emission control system
26. Exhaust gas (carbon monoxide)
concentration measurement .....................................................................
27. Exhaust system piping joint loosening
and damage ..............................................................................................
28. Vacuum piping damage............................................................................
29. Vacuum sensor damage............................................................................
30. Injector cleaning and damage ..................................................................
31. Register damage.......................................................................................
32. ABCV damage .........................................................................................
33. Water temperature sensor damage ...........................................................
34. Oxygen sensor damage ............................................................................
Auto speed control device (Option)
35. Step motor damage...................................................................................
36. Accelerator pedal sensor and switch damage ..........................................
37. Speed sensor damage ...............................................................................
POWER TRANSMISSION SYSTEM
Differential
1.
Oil leakage ...............................................................................................
2.
Oil level....................................................................................................
3.
Loose bolts ...............................................................................................
Torque converter and transmission
4.
Oil leakage ...............................................................................................
5.
Oil level....................................................................................................
6.
Operating mechanism function and looseness.........................................
7.
Control valve and clutch function............................................................
8.
Inching valve function .............................................................................
9.
Stall test and oil pressure measurement ...................................................
Propeller shaft and axle shaft
10. Loosening of joint ....................................................................................
11. Looseness at spline connection................................................................
12. Looseness at universal joint .....................................................................
13. Twisting and cracks of axle shaft.............................................................
RUNNING EQUIPMENT
Wheels
1.
Tire air pressure .......................................................................................
2.
Tire cuts, damage and uneven treads .......................................................
3.
Loose rim and hub nuts............................................................................
4.
Tread depth ..............................................................................................
5.
Metal fragments, stones or other foreign objects in tires.........................
6
EVERY
3
6
12
MONTHS
WEEKS
EVERY
250
500
1000
2000
HOURS
M
I
I
←
←
I
I
I
I
I
I
←
←
I
I
←
←
I
Ι
←
←
Ι
←
←
T
Ι
←
←
Ι
←
←
Ι
←
←
Ι
←
←
Ι
←
←
Μ
←
←
←
T
I
I
I
M
←
←
I
←
←
←
←
T
M*
M
←
←
I*
I
←
←
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