... frequency displayii) Water temperature, oil pressure displayiii) Fuel level, fuel temperature displayiv) Audible and visual alarm lamps and ... at ambient temperature 40 centigrade.21) Filter system: oil, fuel and air filter22) Accessories: exhaust elbow, bellow, muffler23 ... connectorf) 12V/24V starting motor and charge engineg) Air cleaner, fuel cleaner, oil cleanerh) On-board control paneli) 12V/24V ...