Cooling fan inspection
Cooling fan operating temperature
standard
(on → off): approx. 100 ?‹C (212 ƒ‹f)
(off → on): approx. 105 ?‹C (221 ƒ‹f)
Inspect the cooling fan in the following procedures:
disconnect the cooling fan motor coupler (1).
Test the cooling fan motor for load ...
Valve seat repair
The valve seats (1) for both the intake and exhaust
valves are machined to three different angles. The seat
contact surface is cut at 45°.
Intake valve
Exhaust valve
Caution
the valve seat contact area must be
inspected after e ...
Special tools and equipment
Recommended service material
Note
required service material is also described in the following.
“Fuel pump components”
Special tool
...