3. Drain:
• Coolant
(from the coolant reservoir)
4. Connect:
• Coolant reservoir hose
5. Remove:
• Radiator cap "1"
1
EWA13030
WARNING
A hot radiator is under pressure. Therefore,
do not remove the radiator cap when the en-
gine is hot. Scalding hot fluid and steam may
be blown out, which could cause serious in-
jury. When the engine has cooled, open the
radiator cap as follows:
Place a thick rag or a towel over the radiator
cap and slowly turn the radiator cap counter-
clockwise toward the detent to allow any re-
sidual pressure to escape. When the hissing
sound has stopped, press down on the radi-
ator cap and turn it counterclockwise to re-
move.
The following procedure applies to all of the
coolant drain bolts and copper washers.
6. Remove:
• Coolant drain bolt "1"
(along with the copper washer)
7. Drain:
• Coolant
(from the engine and radiator)
8. Check:
• Coolant drain bolt "1"
Damage → Replace.
9. Install:
• Copper washer "2"
• Coolant drain bolt
Coolant drain bolt
10 Nm (1.0 m·kg, 7.2 ft·lb)
10.Remove:
• Air bleed bolt "1"
11.Fill:
• Cooling system
(with the specified amount of the recom-
mended coolant)
3-17
ENGINE
1
New
1