|
|
содержание .. 128 129 130 131 ..
CO-38 < ON-VEHICLE MAINTENANCE > [MR18DE] RADIATOR RADIATOR Checking Radiator Cap INFOID:0000000001337842 • Check valve seat of radiator cap. plunger cannot be seen when watching it vertically from the top. - Check if valve seat has no soil and damage. • Pull negative-pressure valve to open it, and make sure that it is completely closed when released. - Make sure that there is no dirt or damage on the valve seat of radi- ator cap negative-pressure valve. - Make sure that the valve operates properly in the opening and closing conditions. • Check radiator cap relief pressure using suitable tool. - When connecting the radiator cap to the tester, apply water or coolant to the cap seal surface. - Replace the radiator cap if there is an abnormality in the negative- pressure valve, or if the open-valve pressure is outside of the stan- • Replace radiator cap if there it does not comply to specifications to the above three checks. CAUTION: When installing radiator cap, thoroughly wipe out the radiator filler neck to remove any waxy residue Checking Radiator INFOID:0000000001337843 Check radiator for mud or clogging. If necessary, clean radiator as follows. and horns. Then tape harness and connectors to prevent water from entering. 1. Apply water by hose to the back side of the radiator core vertically downward. 2. Apply water again to all radiator core surface once per minute. 3. Stop washing if any stains no longer flow out from radiator. 4. Blow air into the back side of radiator core vertically downward. 2 , 71 psi) and keep distance more than 30 cm (11.8 in). PBIC2816E SMA967B Standard: 78 – 98 kPa (0.78 - 0.98 bar, 0.8 – 1.0 kg/cm 2 , 11 – 14 psi) Limit: 59 kPa (0.59 bar, 0.6 kg/cm 2 , 9 psi) WBIA0570E |