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42hW-201601
CHAPTER 2 ENGINE 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
1.4.3 WARRANTY CONDITION OF EMISSION REGULATIONS VALUE
In the maintenance of engine, make sure the warranty conditions are observed and at the same time
maintenance considers degradation as time goes by next maintenance.
The case of EPA certificate engine should observe as following conditions in order to keep emission
regulations.
CONDITIONS ARE AS FOLLOWS•
1) Intake air temperature: -20°C ~ 40°C
2) Humidity: under 80%
3) Intake air negative pressure
ENGINE NAME INITIAL VALUE ALLOWANCE VALUE
A1700 ≤ 2.45(250) ≤ 6.23 (635)
4) Exhaust back pressure
Unit: [kPa (mmAq)]
ENGINE NAME INITIAL VALUE ALLOWANCE VALUE
A1700 ≤ 6.37 (650) ≤ 7.65 (780)
Unit: [kPa (mmAq)]
FUEL AND LUBRICATING OIL ARE AS FOLLOWS•
1) Fuel: Ultra low sulfur diesel fuel.
2) Lubricating oil: SAE 15W-40 or over CJ-4 level.
THE SEAL OF FUEL INJECTION QUANTITY AND ROTATION RESTRICTION DO NOT RELEASE
EPA certicate engine attach seal cap in injection quantity control device and removing the seal cap
to change the injection quantity by nal buyer is illegal. If the fuel adjusting devices need to re-adjust,
make sure that emission and engine performance are the same level as the certicate values.
•
NOTE
MAKE SURE TO MAINTAIN
Based on listed regular checklist in this manual do a repair check and record a check result/
•
THE MAINTENANCE PERIOD AND WARRANTY PERIOD OF RATED EXHAUST EMISSION COMPONENTS
The rated exhaust emission components in the table below should be conducted in the maintenance period. Also
warranty period should be conducted conditions that based on the “maintenance checklist” in this document. And
set a period to side of the rst to reach one of the operation time and using number of year below table.
•
ITEM MAINTENANCE PERIOD
Related parts
Power category
Clean the Injector
Clean/Repair/Adjust -
the Injector, Injection pump, others
19 ≤ kW < 37 per 1,500hr per 3,000hr
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