Cylinder Head Components Inspection And Repair - Toyota 1 MZ–FE Manual

1MZ–FE ENGINE – ENGINE MECHANICAL
(d) Using compressed air and a magnetic finger, remove
the spring seat by blowing air.
HINT: Arrange the valves, valve springs, spring seats
and spring retainers in the correct order.
CYLINDER HEAD COMPONENTS
INSPECTION AND REPAIR
1. CLEAN TOP SURFACES OF PISTONS AND
CYLINDER BLOCK
(a) Turn the crankshaft, and bring each piston to top dead
center (TDC). Using a gasket scraper, remove all the
carbon from the piston top surface.
(b) Using a gasket scraper, remove all the gasket material
from the cylinder block surface.
(c) Using compressed air, blow carbon and oil from the
bolt holes.
CAUTION: Protect your eyes when using high pressure
compressed air.
2. CLEAN CYLINDER HEAD
A. Remove gasket material
Using a gasket scraper, remove all the gasket material
from the cylinder block contact surface.
NOTICE: Be careful not to scratch the cylinder block
contact surface.
EG2–81