1987 TOYOTA CELICA seats

ENGINE MECHANICAL - CylinderHead
:
EM:‘45;
‘N gij ggJ & gijJ &g ‘i$.
No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 9. REMOVE VALVE LIFTERS WITH SHIMS ,...
Arra,nge the valve lifters and shims in order.
10. REMOVE VALVES
(a) Using SST, press the valve spring and remove the
two keepers.
SST 09202-70010
(b) Remove the-spring retainer, valve spring, seat and
valve.
(c) ‘Pry out the oil seal.
NOTE: Arrange the valves, seats, valve springs and
retainers in order.
INSPECTION, CLEANING AND REPAIR OF
CYLl.NDER HEAD COMPONENTS
1. CLEAN TOP OF; &ONS AND TOP OF CYLINDER
.BLOCk
.1.
(a) Turn the crankshaft and bring each piston to top
dead center. Using a gasket scraper, remove all the
‘carbon from the piston tops.
(b) Using a gasket scraper, remove all gasket material
from the top of the block. Blow carbon and oil from
the bolt holes.
WARNING: Protect your eyes when using high
pressure air.
2.
REMOVE GASKET MATERIAL
Using a gasket scraper, remove all gasket material from
the head and manifold surfaces.
CAUTION: Be careful not to scratch the surfaces.

3
EM-50 ENGINE MECHANICAL - Cylinder Head
1 (e) Check the’surface of the valve stem tip for wear.
If the valve stem tip is worn, regrind it with grinder or re-
place the valve if necessary.
CAUTION: D6 not grind off more than minimum over-
all length (See page EM-49).
12.
INSPECT AND CLEAN VALVE SEATS
(a) Using a 45” carbide cutter, resurface the valve seats.
Remove only enough metal to clean the seats.
EM3026
(b) Check the valve seating position.
Apply a thin coat of prussian blue (or white lead) to
the valve face. Install the valve. Lightly press the
valve against the seat. Do not rotate the valve.
(c) Check the valve face and seat for the following:
0 If blue appears 360” around the face, the valve is
concentric. If not, replace the valve.
0 If blue appears 360” around the valve seat, the
guide and seat are concentric.
If not, resurface the seat.
0 Check that the seat contact is on the middle of the
valve face with the following width.
1.0 - 1.4 mm (0.039 - 0.055 in.1
If not, correct the valve seat as follows:
0 If seating is too high on the valve face use 30” and
45” cutters to correct the seat.
l If seating is too low on the valve face, use 60°. and
45” cutters to correct the seat.

ENGINE MECHANICAL - Cylinder Head
-_
00
IN88 00 00 00 00 00
88 88 88 ,ge 88
No. 1 No. .2 No. 3 No. 4 No. 5 No. 6
EM06’
SSSEMBLY OF CYLINDER HEAD ..‘. ““..I.
See pages EM-37, 381
._
NOTE:
0 Thoroughly clean all parts to be assembled.
0 Before installing the parts, apply neti engine oil to all
sliding and rotating surfaces.
0 Replace all gaskets and oil seals with new ones.
1. INSTALL VALVES
(a) Insert the valves in the cylinder head valve guide
bushing. Make sure the valves are installed in the cor-
rect order.
(b) Using SST, install new oil seals on the valve guide
bushings.
SST 09201-41020
(c) Install spring seats, springs and spring retainers.
(d) Using SST, compress the valve retainers and place
two keepers around the valve stem.
SST 09202-70010
(e) Tap the stem lightly to assure proper fit.
2. INSTALL VALVE LIFTERS WITH SHIMS
Make sure the valve lifters with their shims are installed in
the correct order.
3. INSTALL CAMSHAFTS AND blL SEALS
(a) Apply engine oil to the lip of a new oil seal.
(b) Install the oil seal to the camshaft.