PROCEDURE TO ADJUST THE SUBARU SUPER COOLANT CONCENTRATION
| CAUTION | Use the SUBARU Super Coolant with a 50 - 60% concentration in order to obtain maximum antifreeze and anti-rust performance. |
To adjust the concentration of SUBARU Super Coolant according to temperature, find the proper SUBARU Super Coolant concentration in the table, and add diluting water to the SUBARU Super Coolant (concentrated type) until it reaches the proper dilution.
| Relationship of Subaru Super Coolant concentration and freezing temperature | |||
|---|---|---|---|
| SUBARU Super Coolant concentration | 50% | 55% | 60% |
| Freezing temperature | 36°C (-33°F) | 41°C (-42°F) | 50°C (-58°F) |
Engine coolant and diluting water
Refer to SPECIFICATION .
Scheme 44
- Remove the radiator. Refer to «REMOVAL»(ref-565167-S05791119462013071000000) .
- Remove the V-belts. Refer to «REMOVAL»(ref-565161-S04819945492013071000000) .
- Remove the crank pulley. Refer to «REMOVAL»(ref-565161-S07305427412013071000000) .
- Remove the chain cover. Refer to «REMOVAL»(ref-565161-S05362704272013071000000) .
- Remove the timing chain assembly. Refer to «REMOVAL»(ref-565161-S16020200682013071000000) .
- Remove the water pump from the oil pan upper.
Scheme 45
- Tighten the bolts in the numerical order as shown in the figure, and install water pump to the oil pan upper. NOTE: Use new O-rings. Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
- Install the timing chain assembly. Refer to «INSTALLATION»(ref-565161-S03866533742013071000000) .
- Install the chain cover. Refer to «INSTALLATION»(ref-565161-S16896700402013071000000) .
- Install the crank pulley. Refer to «INSTALLATION»(ref-565161-S26224654262013071000000) .
- Install the V-belts. Refer to «INSTALLATION»(ref-565161-S02167665892013071000000) .
- Install the radiator. Refer to «INSTALLATION»(ref-565167-S09229691332013071000000) .
- Fill engine coolant. Refer to «FILLING OF ENGINE COOLANT»(ref-565167-S04263119292013071000000) .