1. General 1.6.3 Guarantee Conditions for the EPA Emission Standard The following guarantee conditions are set down in the operation manual. In addition to making sure that these conditions are met, check for any deterioration that may occur before the required periodic maintenance times. (1) Requirement on engine installation condition (a) Intake air depression kPa(mmAq) (b) Exhaust gas back pressure kPa (mmAq) (2) Fuel oil and lubricating oil (a) Fuel: The diesel fuel oil US No.2 diesel fuel oil. (b) Lube oil: API grade, class CD or CF (3) Do not remove the seals restricting injection quantity and engine speed.
20 Initial Permissible Engine type Initial Permissible Naturally aspirated engines 4TNV98T, 4TNV106T 3,4TNV84T